Posts Tagged ‘Conference’

24
May
2016

What’s the point of going to conferences?

by Hanna Cevik

We have a £2,000 annual training budget at Red Badger that can be used however we like. Most people use it to travel to attend a conference in the US, Asia-Pacific or somewhere equally exciting. Training is really specific to your job role and expanding / honing your skills though, so sometimes the most relevant conference is… at the London ExCel.

On 12th May, I took myself out to deepest, darkest docklands (admittedly in my MX5 with the roof down as it was a super sunny day) and wandered around hall S6 for 7 hours. Amongst the stuff I wanted to hear about was why buyer journeys are all wrong and how to speak to big prospects whilst still sounding like a human being.

At Red Badger, it’s really important to us that we talk sense, both in terms of what we do and how we tell you about it. I was keen to hear how other people did it, and what the audience thought about it. One of the things I love about how we build new business here is that we don’t have a sales team. It means that we find new business based on our reputation, the need of the client and our suitability to do the job, not because someone wants to meet their target and get their bonus. Many agencies do use that model and it leads to division internally; projects teams hate the sales team because they just throw projects over the fence and don’t care about how it’s been sold. The clients are almost always disappointed too; they end up having their projects de-scoped to make them possible in the time or for the price they’ve been promised.

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What are you doing right now?

We don’t work like that at Red Badger. Ever. We are one team from pre-sale conversations to support; you’re always talking to people who know and respect each other’s working practices and understand how and why something has been designed or built that way. As a marketer, it is a joy to work with.

The speaker in the “Maximising your Business Relationships” session talked about how he felt the same disillusionment with that model, and set out to prove that large projects could be sold and managed without resorting to sales speak. This actually makes life a lot easier for both the seller and buyer. The pressure to talk in acronyms and business language can make it really hard to know what the other party means or wants. It’s a lot easier to say “I’m going to provide you with some recommendations to help get everyone on board” than saying “we realise this is going to be a c-suite decision, and I will provide you with a formal RfP response via procurement”. You have the same obligations to meet due diligence but everyone feels like they are dealing with another human person. There were murmurs of uncertainty in the room; “but how will we sound important and knowledgable without using all those buzzwords?” – and frankly that is exactly the problem. If you don’t know how to sell your product without being plain and transparent, it’s probably not the sales process that is flawed.

It’s a lot like the Agile/ Lean process itself – cut the waste, cooperate constantly, deliver fast. Endless documentation (e.g. large proposal documents) doesn’t get anything done faster, and may well add to losing sight of the end goal. Just like when you propose Agile, lots of people in the room looked worried. It’s hard to let go of the models you’ve been using for years. But that’s exactly why you should do – they are obsolete. Just like the monolithic agency giants – they no longer provide the best solution.

It tied in with the buyer journeys talk I’d heard earlier in the day. If you are using the ‘traditional’ sales funnel, you’re going to be disappointed with your conversions.

sales funnel

This is just not how it works anymore. Most of your prospects simply aren’t interested in hearing about how your solution is going to do something X times better and Y times cheaper than your competitors over 40 pages of sales documentation. They want to know what it’s going to be like to work with you and how that is going to get the result they need delivered. They want to know why they should work with your teams, specifically, to achieve their aims. The old sales funnel model focuses too much on saying the right thing to the prospect to get them ‘down the funnel’, when you should be focusing on how to solve their issues.

Going to conferences isn’t always about learning new skills, sometimes it’s about being given the confidence to let go of old habits. Knowing that sales-speak isn’t necessary, that doing the right thing is more important than saying the buzzwords and being bold in your decisions will mean that you don’t make the same mistakes as before, and get a different, better result.

So, thanks B2B Marketing Expo! You reminded me that doing my job well is often about simply treating people as human beings.

3
May
2016

React Amsterdam – a few quick takeaways

by Alex Savin

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This was my first React dedicated conference, and to be honest I had my reservations. There is only so much you can fit into a single topic. One day single track conf turned out to be quite diverse to keep the attention all the way. As usual I was keeping random notes from the event. All notes and ideas are originated from talks, but are not necessarily direct quotes.

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React Native

If you always wanted to try RN but were afraid of the tools and setup you have to do prior to writing a single line of code, fear no more. There is a service that allows you to write and run native iOS/Android apps in browser as you type. Basically, JSBin for React Native. Meet rnplay.org. It also allows you to switch and try apps on your actual native device.

Behind the scenes there is Appetize.io service that streams iOS or Android simulator directly into your browser. As far as I know there are no real devices involved, but native simulation is a great start. In fact, React Native official documentation now uses the very same embedded simulation for illustrating the examples. Go ahead, run some native iOS apps in your browser.

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Tinker. Release. Repeat.

Another interesting initiative is React Native Package Manager – RNPM. Managing modules with native dependencies is not easy at the moment, and RNPM is here to help. There are rumours that it might even be included as part of RN offering (and it is already mentioned in the official RN documentations as a preferred way of linking).

JSS

JSS builds on top of  @Vjeux‘s idea that you can specify CSS properties of HTML elements as part of JSX declaration (which compiles into JS). The original approach lacks quite a few things like media queries and pseudo classes support. Christopher himself said that you should use common sense and combine inline CSS in JSX with conventional stylesheets.

Not anymore. JSS supports all CSS properties, can easily be used with React components, or simply compiled into CSS. It also offers dead code elimination, name scoping, rule isolation and fast selectors. It is even claimed to be faster than conventional CSS. And if you like idea of plugins, it has them too. The selection is far from PostCSS plugins catalog, but give it time and some crayons.

Apollo by Meteor

GraphQL is a great way of communicating data from backend to clients. It also requires a bit of setup. It is just a language, as a developer you will have to implement server side and client side support. On a server side it is likely that you’d use GraphQL layer as an opportunity to unify multiple RESTful (or otherwise) endpoints into a single GraphQL API. On a client you would in turn create and consume GraphQL requests either directly, or with something like Facebook Relay.

This is where the Apollo project steps in. Apollo server helps you consolidate multiple data sources into a single GraphQL endpoint. Apollo client help’s you to consume that endpoint, provide pagination, reactivity and optimistic UI updates.

Both are still very much in development and not really ready for prime time. There isn’t even much details on how exactly it’ll work.

MobX

Recent tweet by Dan Abramov

MobX (former Mobservable) allows you to observe changes in things and act when those changes are happening. It uses ES6 decorators to help you wrap existing things (like app state and React components) into observables and computables. Observables are things that are being watched for changes. Computables are the things that must be updated as a result of a change.

If you choose so, MobX can be used as a Redux alternative. Like Redux, it promotes pure functions and is built on Functional Reactive Programming principles (FRP). You define observables and things that can change as a result, and then sit and watch how things are happening automatically.

There is pretty good 10 min MobX interactive tutorial available for playing.

Tweet Cube

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A cube that projects tweets. Bonus for the cat userpics.

It would be a perfect companion to the throwable cube mic.

Venue

The place was called Pllek. From the official description:

This post-industrial spot with a beach-like atmosphere offers one of the best panoramic views of the IJ River… Pllek also is home to Amsterdam’s largest disco ball at night.

To get there you cross the IJ river on a ferry from Amsterdam Centraal station. The place is pretty bizarre, with a rusting Soviet submarine in the bay, cranes, sea containers and a chilly wind. I even made a short film on getting there and back.

I get the feeling that organisers didn’t expect the weather to be so cold in the mid April – it was pretty chilly inside. There were lots of developers from Netherlands, but also from all over the Europe. It was a chilly, crowded, but very friendly event with nice snacks and coffee. It was also first of a kind, and they do intend to continue next year.

 

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Chilly weather didn’t affect popularity of the (free) ice cream stand

 

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This trip was possible thanks to Red Badger’s learning budget perk. Join us, and you’ll get it too!

29
Mar
2016

O’Reilly Fluent 2016 – impressions and trends

by Alex Savin

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Roman and Kadi and I are back from San Francisco and Fluent conference. A week-long escape into the rains and floods of California, with an extra flavour of JavaScript. This was my second Fluent conf, and it’s time to share some takeaways.

For now this is the last Fluent event in San Francisco. It was announced that next year will be in San Jose, and there is also one more Fluent this fall coming up in Amsterdam.

Worthy talks available to watch

All keynotes from day 1 and 2 are available online. To save your time, here’s my favourites:

  1. How NPM split a monolith and lived to tell the tale. Laurie Voss on making large breaking changes without anyone noticing.
  2. Quality, equality, and accessibility – Laura Palmaro on the current state of web accessibility (which has become cutely named ‘a11y’ because it takes too long to type).
  3. Complex responsive SVG animations by Sarah Drasner.

Douglas Crockford from PayPal also did an intro on The Seif project – PayPal’s own reinvention of the Internet. They are pretty early stage, and their vision is debatable to say the least. They do have good intentions.

General trends and feelings

Last year React / Node combo was something of a novelty, a curious thing to learn. Netflix was doing introductory level talks on React and why they chose it. This year React / Redux / Babel / Node is the default. Dan Abramov’s name was mentioned in every other talk. Interestingly, Facebook was pretty much absent from this conf – which is understandable since they are busy having their own React-dedicated events. Notable cool guys on the ground included Google, Netflix, New Relic, Uber, and Léonie Watson doing an epic talk on a11y.

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Notable conference swag included Heroku socks

A lot of talks were about interesting ideas or wishful thinking, less of production-ready reality. I suppose this is what webdev is about – there is no platform really, more like a herd of clients and engines somewhat held together by loose rules and standards.

Meanwhile, Brendan Eich was pushing for service workers, WebAssembly and class decorators. He was surprisingly quiet on the sensitive topic of his new browser Brave, which blocks bunches of JavaScript by default.

Two days of talks

The keynotes were followed by five tracks of talks to choose from. Sometimes it was hard. These talks are not available online and will be later published and sold by O’Reilly. I’m going to handpick some quick takeaways from the sessions I attended.

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Design process in a nutshell

Accessibility

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Accessibility is still very important. There are lots of different disabilities, and addressing such users is more important than addressing old browsers. Different OS platforms contain different a11y APIs, but with regard to the Web, semantic HTML combined with basic ARIA markup gives a huge heads up for a11y tools to read through your page correctly.

Few personal takeaways:

  • Browser in addition to DOM tree creates separate a11y element tree based on your markup
  • aria-live=“polite” element creates live region on the page, when action on one element affect content of other element. Every time content of live region is affected, screen reader would announce that as soon as it changes. Generally screenreader is unable to jump around the page, and cannot be in two places at once.
  • role="complimentary” when content is incidental but related to the content on page (similar to aside HTML tag)
  • Use tabindex=“0” to allow keyboard focusing on otherwise unfocusable elements

Léonie Watson did a highly practical talk on semantic HTML and ARIA roles. Her screenreader for some reason failed to function when connected to the projector, and so she did the whole talk from memory, without being able to see any slides.

There was also an announcement of the upcoming Web A11y free course on Udacity.

Progressive webapps

Google did a presentation on their vision of web apps and software delivery to the end user. In a way from the user’s perspective there is no difference between web apps and native apps, as long as they behave in exactly the same way. There’s also a negative trend regarding users buying new apps from App Stores, and in general they use only three native apps 80% of the time. Google wants to address issues with web apps lagging behind native apps in terms of offline availability, home screen shortcuts, direct to full screen launching and push notifications. Some of that stuff is already solved. The biggest missing piece is probably offline access, which they claim can be resolved with service workers and an extra layer that intercepts all requests and behaves according to the network availability.

All these ideas have a common name and a site – Google’s Progressive Web Apps initiative.

NPM lifehacks

As an avid npm user I spend a good chunk of time every day typing npm into console. There was a talk with various hints and hidden features that might be pretty useful.

  • npm install when you are offline – npm contains a (huge) library of modules on your machine and can install the relevant module even when you’re offline from the local cache. To do so run npm install --cache-min 999999.
  • npm version [major, minor, patch] will bump version of your npm package and save it in package.json file. You can even auto-commit this with npm version major -m "bump to version %s”
  • npm prune – get rid of all packages in your local node_modules folder that are not explicitly specified in the package.json
  • npm outdated – quickly check for old and outdated packages in your app
  • https://tonicdev.com/ – Node sandbox that lets you require npm packages in the browser
  • NSP is great for maintaining 3rd party security in your Node app (although it is known to be down from time to time).

Monitoring

There were two somewhat orthogonal talks on aspects of monitoring your production apps.

New Relic did a presentation on NR Browser, which is a handy way of getting data about how your users actually perceive the app. It gathers everything that a normal browser would, including JS errors, and time to load pages to the client based in various locations. Server side pages usually load 10-20x faster than client side. There are also a number of most strange JS related errors that can be experienced by users and their (derelict) browsers. You can also detect bad deployments by monitoring spikes of client errors.

Shape Security did a talk on dark traffic. According to them, 92% of the global web traffic belongs to non-humans, which is sort of a pity because you still get all the monitoring alerts, but none of your human users are actually affected. Here lies an interesting question of traffic origin detection. You are likely to only care about human users, but they are a minority nowadays. Most of the bots will also try and pretend to be real humans the best they can. Bots will try to authenticate with real usernames / passwords, which are quite openly available on sites like Reddit/r/pwned, or less openly traded for money on the dark net. Since most users are using the same password everywhere, bots will often succeed in signing in, then will crawl everything they can, and move on to the next site.

Falcor by Netflix

Falcor deserves a dedicated blog post. It is Netflix’s answer to GraphQL and Relay by Facebook – central store and dynamic data fetching combined with request optimisation. Its implementation however is distinctively different from both GraphQL and Relay.

@jhusain did an impressive job to a full house explaining Falcor while live coding an app and getting things to work. We are using GraphQL in our production apps, so my angle was obviously on how Falcor is compared to what we already have. Here are a few takeouts:

  • GraphQL is a query language that allows you to request any amount of resources. With Falcor you request either a single resource or a known range. There is no way in Falcor to ask something like “give me all you have”.
  • JSONGraph for data
  • There is no schema in Falcor – as opposed to GraphQL where you must specify types. This works for Netflix since their production app has something like 6 types of resources.
  • Falcor might be more lightwave and easy to start
  • Current implementations of Falcor are in Node and Java. There is internal implementation for iOS which is not released yet.

I shall come back to this topic and write a more comprehensive blog.relevant-swag-600
Other relevant swag

Workshops day

We also attended a full day of workshops. The first half of the day was about implementing desktop apps with Electron, then we did a session on writing your first language compiler, and finally real time drawing on HTML canvas. Electron was probably most notable out of the bunch – in about three hours we ended up implementing two functional desktop apps from scratch. Roman is going to write more on this topic.

Electron provides you with tools to make native OSX / Windows / Linux desktop apps while using the familiar stack of Node and React. But unlike conventional web apps, you also get full access to the filesystem, no CORS restrictions and the ability to integrate into the system menu. If you always wanted to get your app behind the system tray icon, with Electron you finally can.

Extra activities

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Red Badger is hiring and we have an #officedog

The general format over the conf was 30 min talks followed by 15 min breaks. After two or three talks there would be 30 min break. In the middle of the day there was an hour lunch break. Everything started at 9am and finished around 6pm.

Breaks were filled with extra activities you could choose to attend. The main attraction and largest source of swag was the exhibition hall, filled with companies presenting their products and giving out freebies. During the last two days the organisers also moved coffee and snacks to the middle of the exhibition hall.

I should probably mention – we were fed pretty well, considering the scale of the operation.

In the main foyer they also tried to get introverted software devs to talk to each other by having topical meetups, speed networking and lightning talks.

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Being primarily a book publisher, O’Reilly brought a bunch of authors signing and giving away free books. I got a couple too.

Trip

This trip was possible thanks to Red Badger’s training budget programme. Me, Roman and Kadi had an amazing time, despite the daily dosage of rain. This time I also did daily video log episodes covering our full journey outside of the conference. Yes, we had some fun.

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Team Badgers

I enjoy Fluent mostly because of the variety of topics covered. Writing compilers, programming GPU, WebVR, fending off the evil bots, deploying clusters of containers, debugging performance – there’s something for everyone. So, thanks O’Reilly for making this a reality once again!

If you like the idea of an annual training budget, trips to conferences like this and a big focus on learning, Red Badger could be the place for you. Check out of current vacancies here.

9
Dec
2015

Full Stack Conf – DevTools Deep-dive

by Sarah Knight

At the end of October, I spent 3 days at Full Stack Conference at Skillsmatter in London. It was a good 3 days with some interesting talks. ES6, React and Microservices were common themes.

The talks can all be found here (please note you need to sign up for an account with skillsmatter to view the videos): https://skillsmatter.com/conferences/6612-fullstack#skillscasts

Highlights

Here are some of the talks I found particularly interesting:

React and Three.js

Using 3D library Three.js with React to create interactive 3D animation.

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Building applications in ES6

Build applications using ES6 syntax and jspm.io as a package manager.

Wrangling the Internet of Things using Node.js

Using FitBit and various apps and APIs to create a personalised health-tracking system.

Chrome DevTools deep-dive

The talk that really grabbed my interest, was the morning keynote session on the second day, from Addy Osmani on Chrome DevTools. DevTools is something I use every day, and essentially take for granted. There are features that I use all the time, and other areas that I don’t touch. I’m ashamed to say that I haven’t looked at the docs in a very long time, and am very behind on what new features there are to use.

This talk highlighted some really useful tools that I’m excited to start using. Some have been around for a few months, others are so new that you can only access them by turning on the DevTools experiments. The whole video is definitely worth a watch, entertaining as well as useful. Unfortunately I can’t link to specific parts of the video, but I’ve done a summary of the features covered, and where you can see them in action on the video.

Chrome DevTools Deep-dive

Security Panel – 4:23 – New – check for valid certificate, secure origins and list the domains it’s relying on.

Service Worker Panel – 5:14 – New – Can visualise the entire lifecycle of events around your service worker.

Filmstrip – 10:19 Allows you to grab screenshots of the page rendering, and see at exactly what time the elements of the page loads.

Throttling – 11:41

Custom Network Throttling – 13:25

Block requests – 15:35 – New Allows you to test what is actually slowing your page down.

Timeline – 24:25 Record timeline and check for jank.

Filmstrip screenshots – 26:27 Film interactions with the page, after the initial load. Can see each screen, and identify aspects responsible for jank, or slow-down. Really helpful for analysing animation.

Aggregated details – 27:47 Breaks down exactly where time is being spent. Able to easily see what is causing the slowdown, and will attribute it to a script or a domain.

Paint profiler – 33:05 Allows you to record interactions and see how the browser builds up the page. Can look at why something is taking a long time. You can see the exact browser draw calls to see how the pixels are painted.

paint-profiler-tool 

Animation inspection – 36:05 – New Access to timeline of all animations. Can control playback speeds, and play round with timings without having to edit your actual code.

Cubic Bezier Editor – 37:30 Cubic bezier editor, directly inside of devtools to allow you to tweak animation. Comes with a preview, so you can see how the changes will affect the animation.

DOM animation changes – 38:46 Elements on the page that change with an animation are highlighted, so it’s easy for you to see what’s going on.

Colour palettes – 39:40 Eye-dropper tool. Colour palettes tool picks out the colours used on a page, and allows you to play around and tweak them and see the effects. Also able to save your own colour palettes.

Search selectors – 41:05 Allows you to search for elements without knowing the exact classnames

Event Listeners – 41:50 Allows you to see exactly which events are bound to a particular node.

Framework Event Listeners – 43:08 View event listeners registered on DOM nodes even if they’re using a js framework. If you’re trying to debug, it’s not helpful to jump into the library code, you want to see what’s happening in the code you wrote.

Edit HTML in the console – 44:10

Inline variables – 45:56 Can check a setting to display variable values inline while debugging. Does away with the need to console.log everywhere – you can just see your variables inline.

Proactive Compilation – 47:32 If you want to run your code directly inside the VM, it will give you instant feedback on errors.

Blackboxing JS libraries – 48:13 This allows you to right-click and black box a library that you’re using. So when you add a breakpoint and step through, you can step through your actual code, instead of the source code for the library. You can actually set patterns that you want blackboxed, in settings, so that you don’t have to right-click and blackbox certain libraries each time.

ES2015 Promises inspector – 50:24 – new Shows you where your promises were defined, and when they get resolved, or if they are rejected.

 

I’m looking forward to incorporating some of these new tools into my workflow. Being able to see exactly how the page is rendering, and at what point is really useful for identifying what is causing lag. The less you have to change context and switch between code and browser the better, so I think things like the animation bezier editor, and inline variables are going to be massive timesavers. The DevTools docs are definitely something I’ll be visiting on a regular basis in future to keep up to date on all the new additions.

Red Badger offers an annual £2,000 training budget to go to conferences like this. Sound good? Then come and join us.

 

4
Nov
2015

TestExpo 2015: Fragments of a dream

by Monika Ferencz

Too often in my career I have found that testing is exactly like water, gravity or Google: you don’t realise how important it is to your life, until you suddenly lose it for some reason. But to the people behind the yearly TestExpo conference, testing does seem to be everything – they dream of a world in which time and money doesn’t matter, testing is done for the sake of perfecting quality, and it’s more an art than a barely acknowledged necessity. Which is quite far from reality, so the conference was subtitled “We have a testing dream”, hence the title of this post (no, I’m not nearly that poetic on my own).

Honestly, I don’t have a testing dream. I have a nightmare though, one that I lived through, crafted by Morpheus’s darkest testing environments and emotionally scarring choices of software. What got me through those times was the idea that testing is precious, amazing and artful, and can be a continuously interesting experience. So I was really hoping to get in touch with my testing dream at TestExpo, and did my best to write up the ideas and tidbits that stuck in my mind after the talks.

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So what did I walk away with at the end of a day spent surrounded by the dreamers of the UK’s testing professionals? 

 

The dawn of DevOps testers. I’ve seen people break down in a fit of rage when someone refers to themselves as a “DevOps developer” or anything like that. Yeah, DevOps is a culture, not a set of tools or titles, but it leads to a certain way of working and organising tasks, which does affect the way we do our testing. At huge companies like IBM, according to Glyn Rhodes, there is an emerging new role which differs from both the Traditional Tester (manual) and Technical Tester (automated) roles, and involves tasks that incorporate a new way of thinking about practices and policies in a DevOps enabled environment. In any case, that’s a new label on Linkedin we should look out for.

Agile is still a hip new thing. You’d think DevOps is the new Agile, that is, a fancy buzzword that sells tickets and ushers in the interest of every manager leading a development team. But it turns out, Agile is still something that some bigger companies struggle with! As natural and effective as it feels to startuppers and the younger generation of software craftsmen, corporate environments take ages to change, even if that change is for the better. So while you might want to forget (or rather never look up) what Waterfall means, you should still not take Agile for granted. Consider it a gift that keeps on giving.

It’s not just you, mobile testing sucks. No one who ever looks around the tube on a crowded Tuesday morning is surprised if I say, there’s a myriad of different devices actively on the market, with differing hardware capabilities, screen sizes and diversely crappy OSes. If you take into account all variables, like the device itself, the browser in use, the OS version and everything else, you can easily end up with almost 19.000 different setups showing up in your metrics in just a year! Which is horrifying. But comfortingly, Christian Breitwieser, the specialist talking about his experiences with the Sisyphean task of mobile testing, shed some useful insight and made us all feel a bit better about sometimes being lost in the midst of rounded screens, JS disabled browsers and misbehaving Samsung phones.

Roundtable discussions. They are apparently very useful! Also, they’re not for me. It’s a personal thing, on some days I just don’t feel like talking to people… And it was one of those days.

Us testers are not special. Nah, of course you are! But when it comes to the trends and challenges of our path, we are not that far from developers. Though our daily tasks differ, newly introduced methodologies and swiftly evolving technologies not only affect the way software is developed, but also how it’s tested. The closer you work with automated tests, the more apparent it becomes – learning to use new tools, getting familiar with the trendy languages, wrapping your head around the changing requirements is a challenge you share with your more development-inclined peers. In fact, it’s getting increasingly hard to even separate these two roles, mostly because of my next point, which is:

Automated testing is on the rise. You think it’s self-evident, right? Not really. There’s still a general attitude towards testing that it should strictly be a manual, purely user-mimicking chore, and that anyone diverging from clicking through a UI is mostly just a developer in disguise. But automation is gaining momentum and recognition in the consumer facing world. Partly because of the sheer volume of work that mobile testing entails, but mostly because it really is a practical and powerful addition to the irreplaceable manual testing. We now have more tools and means to carry out automation than ever, and even the slowest moving corporations are starting to see the value in automation teams, which makes me really happy, for a number of reasons. But that might become a blogpost of its own in the future.

 

And that’s all the fragments I can remember of the dream shared at TestExpo 2015. Here’s to another great year of testing!

Do you have a testing dream, or a living nightmare you’d like to escape? We are hiring! Come join us in making the world a better place testing and breaking software!

13
Oct
2015

Getting Emotionally Agile with Lean Agile Scotland 2015

by Roisi Proven

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Conferences, especially those based around management and operations, are so often focused on the “business” of things. How can you increase your margins? How can you get the most out of your workforce? Where is the next big wave that will take your company in to the stratosphere? We rarely talk about people as individuals, instead seeing them as little cogs that we fit together until we have a machine that, while not well-oiled, is at least less likely to fall apart.

Lean Agile Scotland 2015 was a pleasant surprise on all fronts. While they claimed not to have a theme, there was a definite trend of talks about actual human beings. The opening keynote from Richard Sheridan set the tone with a guide to injecting “joy” into your workplace. I had half expected something a little bit hippy dippy and fluffy, but what we actually got was a practical, achievable model for making your workplace a happier place. I was pleased to note that much of what was talked about it already in action here at Red Badger. I was going to say that all we were missing was an office dog, but even that has been remedied this week with a visit from Winston!

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Bookending the first day was a talk about how happiness is exactly the wrong thing to aim for. While this may sound like a complete contradiction, it actually complemented the first talk beautifully. We all get so focused on chasing a mood, something that cannot possibly be maintained, that we tie ourselves up in knots. Instead we should be looking for an internal balance and sense of purpose. Sounds simple, but so much of what they were saying rang true for me that I am already looking inwards and trying to figure out how I can apply the same concepts to myself.

The focus on personal growth, culture and introspection was one that I feel I needed, and one that came at exactly the right point. I finally feel like I’m doing well at my job, but having the confidence to say that doesn’t even remotely come naturally. I think the most profound turning point of the week was the workshop “exploring your courage and vulnerability”. As a noisy introvert (the more anxious I am, the more words I use) I often feel fairly stranded at big events like this, but Gitte and Tobbe’s workshop made me feel like part of a really great community, and made me realise that I often trip myself up just by virtue of assuming people don’t care about what I have to say. I’m lucky to work at a company that accepts me and mentors me, so it’s silly that I still hold myself back.

Of course it wasn’t all soppy, there was some pretty hefty technical and intellectual content in there as well. One of the talks I unfortunately missed but intend to watch back is Matt Wynne’s “beyond BDD” talk. One of the hallmarks of a great conference is how much you feel you missed, and this, along with Chris McDermott’s “Systems all the way down!” talk definitely fall into that category. On the philosophical end of the spectrum, Will Evans wins the award for most confusingly interesting talk of the conference, with his talk “Heretics, High Priests and Hagiolatry”. You know you’re in for a rough ride when even the title contains words you don’t understand!

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I also conquered some personal battles by standing up during Chris Matts’ Friday morning keynote and addressing the audience in response to a call for audience participation. It might seem tiny, but for me it was a huge step towards public speaking and wouldn’t have been possible if the preceding two days hadn’t been so inspiring.

I have a huge amount to still process from the conference, and could likely write a blog post on every single talk that I attended. However, I definitely have one overriding takeaway from the whole thing. That Red Badger are doing things right. I’m not saying we’re perfect, no company is, but the growing and learning we’re doing is going in the right direction. I had continuous swells of pride as people talked about what they were trying to do, as I knew that in many cases we are already doing it. Similarly, things that we aren’t already doing, I know we have a business that will be willing to listen.

I also learned that Hagiolatry is the worship of Saints, but I haven’t yet worked out how to use that in a business context.

 

Fancy working somewhere where things are done right? We’re hiring!

2
Jun
2015

Yosemite by Cocoaconf: Zen and the Art of Tech Conferences

by Robbie McCorkell

Half Dome peak

It’s 4am and the jet lag has woken me up far earlier than I would have wanted. I open the curtains and am greeted with pitch blackness so I pick up my phone and check on the twitterverse with whatever limited phone signal Yosemite has to offer. By 6am the light is beginning to creep over the High Sierras and I’m itching to get outside, so I throw on my running gear and escape. The air is saturated with the sweet smell of pine but it’s too cold to stop and admire, so I start running in any direction.

After a few minutes I notice the lack of noise around me. There is nobody around for as far as I can see or tell, and I seemingly have the entire national park to myself. The only noise penetrating the forest is the sound of early birdsong and the rushing of a waterfall, so I follow the latter.

When I arrive at the base of Yosemite falls the place is deserted. It would be only later the same day that I discover this area is usually packed with tourists taking photographs and admiring the view. But for now it’s just me and the tallest waterfall in North America. I stay at the falls for a while, it’s difficult to leave, but as the morning mist begins to fade I make my way on and start running in the direction of Half Dome peak with an extra spring in my step.

But why was I here? This wasn’t in fact some idyllic spring holiday I had taken, but an Apple conference. They called it ‘Yosemite by Cocoaconf’.

Yosemite Falls

CocoaConf is a touring training conference for Apple developers based in the US, and has been going on since 2011. Since Apple started naming its operating sytem OSX after Californian locations it seemed obvious that somebody at some time would organise a pilgrimage to one of these, but to my knowledge nobody had. CocoaConf just happened to be the only conference ambitious enough to attempt this with OSX Yosemite. Who knows whether this will become a theme for the next versions of OSX, but we all hope they pick somewhere nice. On two separate occasions during the conference I heard someone say “Thank god they didn’t name it OSX Oakland”.

The theme of this conference was unlike any I had been to. Sometimes feeling more like a spiritual getaway than a tech conference, the talks at Cocoaconf Yosemite were more focused around self improvement for you and your company. Talks ranged from tips on managing your team and projects to learning how to avoid burnout, to the history of the Gregorian calendar; all of course within the context of Apple and its products. 

There were also some more technically focused talks in the mix including Christa Mrgan’s excellent walk through designing interesting looking apps for iOS8, Andy Ihnatko on the history of wearable devices and expectations for the Apple Watch, and Andrew Stone’s wacky talk on the lifestyle of working for Steve Jobs at NeXT in the 80’s.

Mountains and sky

However, the focus of this event was not to learn or discover new technical skills. This conference was more focused on bringing together a set of likeminded people to discuss the platform they love to build upon, trade war stories from their careers, and share ideas. Whilst sharing ideas with people of different backgrounds can lead to new and interesting revelations, I came to realise that sharing ideas and philosophies with likeminded people can often strengthen and expand those you already have.

Every person I met seemed to be at the top of their field, working for large companies and startups alike, all with their own perspective on building apps for the Mac and iPhone. And whilst meeting people in the industry was great for professional networking, I was also very pleased to meet some familiar voices in the world of podcasting including Guy English, Serenity Caldwell and Jason Snell.

In addition to the location and talks at Yosemite, the third main attraction was the attendees themselves. The conference had a very small audience of approximately 80 people, and every one that I met had fascinating backgrounds and views. Networking of this kind was made even easier by the included daytime activities that had been organised to help attendees explore Yosemite valley. For example, a guided photography walk around Yosemite falls with TED conference photographer Duncan Davidson allowed me improve my photopraphy skills and trade shots with fellow attendees and speakers alike. Unlike most conferences, networking was never the primary goal but instead happened entirely by accident through a mutual enjoyment of the location we found ourselves in.

Footbridge in the woods

I would usually look for a more technically focused conference so I approached this one with an air of skepticism. But I found all of the talks to be fun, interesting and dare I say it, inspirational. I would almost go as far to say that in comparison to a traditional conference where there is no guarantee that I might come home learning anything new, I gained more value coming home from a conference that made me see the work a do a little differently and with a boosted enthusiasm. And what better place to feel inspired than one of the most beautiful national parks in the world. A wonderful experience for someone in any industry.

Needless to say, I came home from my time at Yosemite hungry for more. One day I’ll go back and explore all the High Sierras have to offer in full. But for now I encourage anyone to consider attending a conference not quite as focused on a particular language or technology, but on your profession as a whole. You might find it will help you to see your work differently for months or years to come. And who knows, you might just have fun in the process. 

View looking back at Yosemite

Red Badger offers an annual £2,000 training budget to experience things like this. Sound good? Then come join us.
27
Nov
2013

Full Frontal 2013

by Stephen Fulljames

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When assessing conferences for myself, I tend to break them down in to “doing conferences” and “thinking conferences”. The former being skewed more towards picking up practical tips for day-to-day work and the latter being more thought provoking, bigger picture, ‘I want to try that’ kind of inspiration.

Despite being pitched as a tech-heavy event for Javascript developers, Remy and Julie Sharp’s Full Frontal held at the wonderful Duke of Yorks cinema in Brighton has always felt like more of the latter. That’s not to say the practical content isn’t very good. It is, very very good, and naturally the balance has ebbed and flowed over the event’s five year history, but the general feeling I get when I walk out at the end of the day is always ‘Yeah, let’s do more of that!’ It’s been that way right from the start, in 2009, when Simon Willison ditched his prepared talk at a few days notice to speak about a new language in its infancy – a little thing called Node. So I was hopeful that this year’s conference would provoke similar enthusiasm.

High expectations, then, and a promising start with Angus Croll taking us through some of the new features in EcmaScript 6 (ES6), aka “the next version of Javascript”. Presenting a series of common JS patterns as they currently are in ES5, and how they will be improved in ES6, Angus made the point that we should be trying this stuff out and experimenting with it, even before the specification is eventually finalised and brower support fully implemented, as David commented that if you’ve done Coffeescript you’re probably well prepared for ES6, and really one of the aims of Coffeescript was to plug the gap and drive the evolution of the language, so its hopefully something I will be able to pick up fairly easily.

This was followed by Andrew Nesbitt, organiser of the recent Great British Node Conference, demonstrating the scope of hardware hacking that is now becoming possible using Javascript. As well as the now-obligatory attempt to crash a Node-controlled AR drone into the audience, Andrew also explained that “pretty much every bit of hardware you can plug into USB has a node module these days” and demonstrated a robotic rabbit food dispenser using the latest generation of Lego Mindstorms. Being able to use Javascript in hardware control really lowers the barrier to entry, and the talk only reinforced the feeling I got after the Node Conf that I need to try this (and ideally stop procrastinating and just get on with it).

Joe McCann of Mother New York gave a high-level view on how mobile is increasingly reshaping how we interact with the web, with the world and with each other. Use of phones as payment methods in Africa, where availability of bank accounts is challenging, has reached around 80% of the population with systems such as M-Pesa. And SMS, the bedrock of mobile network operators’ revenue since the early 90s, is being disrupted by what are known as “over the top” messaging services that use devices’ data connections. These are familiar to us as iMessage and Whatsapp, but also growing at a phenomenal scale in the far east with services such as Line which is offering payment, gaming and even embedded applications within its own platform. Joe’s insight from a statistical point of view was fascinating, but it didn’t really feel like many conclusions were drawn from the talk overall.

Andrew Grieve and Kenneth Auchenberg then got down to more development-focussed matters with their talks. The former, drawn from Andrew’s experience working on mobile versions of Google’s productivity apps, was a great explanation of the current state of mobile performance. It turns out that a lot of the things we often take for granted, such as trying to load Javascript as required, aren’t as important now as perhaps they were a couple of years ago. Mobile devices are now able to parse JS and selectively execute it, so putting more effort in to minimising DOM repaints, using event delegation, and taking advantage of incremental results from XHR calls and progress events are likely to be better bets for improving performance.

Kenneth spoke about the web development workflow, a subject he blogged about earlier in the year. His premise was that the increasing complexity of browser-based debug tools, while helpful in their purpose, are only really fixing the symptoms of wider problems by adding more tools. We should be able to debug any browser in the environment of our choice, and he demonstrated this by showing early work on RemoteDebug which aims to make browsers and debuggers more interoperable – shown by debugging Firefox from Chrome’s dev tools. By working together a community on projects like this we can continue to improve our workflows.

My brain, I have to admit, was fairly fried in the early afternoon after an epic burger for lunch from the barbeque guys at The World’s End, a spit-and-sawdust boozer round the corner from the conference venue. So the finer points of Ana Tudor’s talk on some of the more advanced effects you can do purely with CSS animation were lost to struggling grey matter. Suffice it to say, you can do some amazing stuff in only a few lines of CSS, in modern browser, and the adoption of SASS as a pre-processor with its functional abilities makes the process much easier. It’s also brilliant that Ana came on-board as a speaker after impressing Remy in the JSBin birthday competition, and a perfect demonstration that participating in the web community can have a great pay off.

The last development-orientated session was from Angelina Fabbro, on Web Components and the Brick library. Web Components are a combination of new technologies which will allow us to define our own custom, reusable HTML elements to achieve specific purposes – for example a robust date-picker that is native to the page rather than relying on third party Javascript. This is naturally quite a large subject, and it felt like the talk only really skimmed the surface of it, but it was intriguing enough to make me want to dig further.

The finale of the day, and a great note to finish on, was Jeremy Keith speaking about “Time”. Not really a talk on development, or at least not the nuts and bolts of it, but more of a musing about the permanence of the web (if indeed it will be so) interspersed with clips from Charles and Ray Eames’ incredible short film, Powers of Ten – which if you haven’t seen it is a sure-fire way to get some perspective on the size of your influence in the universe.

Definitely a thought-provoking end to the day. As someone who has done their time in, effectively, the advertising industry working on short-lived campaign sites that evaporate after a few months (coincidentally Jeremy mentioned that the average lifetime of a web page is 100 days) it has bothered me that a sizeable chunk of the work I’ve done is no longer visible to anyone. On the other hand I have worked on projects that have been around for a long time, and are likely to remain so, and I suppose in the end its up to each of us to focus our efforts and invest our time in the things that we ourselves consider worthwhile.

(Photo: Jeremy Keith recreating the opening scene of Powers of Ten on a visit to Chicago)

14
Oct
2013

Robots, pedal bins and dTrace: The 2013 Great British Node Conference

by Stephen Fulljames

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If there’s a common theme from the popular London Node User Group evening meet-ups, from which the Great British Node Conference has evolved as a full day event, it’s that the Node.js ecosystem appears to be approximately 50% useful production tooling and 50% wonderfully insane hacks – with both sides of the personality aided by Node’s asynchronous nature and ability to process data I/O very quickly.

This ratio felt like it was also borne out during the conference, the first big event to be held at the brand new Shoreditch Works village Hall in Hoxton Square. The event space itself was great; fashionably minimal with rock-solid wifi and on-site coffee shop. The only slight niggle being that the low ceiling height meant the presentation screens became partially obscured by those seated in front, but with two projectors on the go you could usually get a clear view of one.

So, on to the talks. As mentioned there was a definite split between “useful” and “wtf?” and also between micro and macro ideas. Paul Serby of Clock kicked off with a review of his company’s experience of Node in production use for clients over the last 3 years, which was high level but a great introduction to the philosophy behind adopting Node and some of the successes and pain points along the way. It was interesting, and pleasing, to see that their journey has been similar to our own switch towards Node at Red Badger with many similar learnings and changes to our respective programming styles.

Performance was a big theme of the day, both in Paul’s overview talk and in examples much closer to the metal, such as Anton Whalley’s forensic examination of a memory leak bug in the node-levelup module (a wrapper for LevelDB). Usually hand-in-hand with mention of performance was the use of dTrace – not a Node tool in itself but a very useful analysis tool for discovering how applications are running and identifying the source of problems. The overall picture from this being that while Node can offer great performance advantages, it can also be prone to memory leaking and needs careful monitoring in production.

Other talks at the practical end of the spectrum included Hannah Wolfe on Ghost, a new blogging platform built on Node which is looking like an interesting alternative to WordPress and after a very successful Kickstarter campaign to raise funding should be available generally very soon. Tim Ruffles also took us through the various options (and pitfalls) to avoid the callback hell which asynchronous programming can often fall in to. There are a few useful flow control modules available for Node already, but as the Javascript language develops native features to help with async flows – known as generators but acting in a similar way to C#’s yield – will start to become available both in Node and in browsers as they adopt ES6.

Over on the hack side, we were treated to the now obligatory sight of a Node-driven quad-copter drone crashing into the audience and then a brilliant demonstration by Darach Ennis of his Beams module, which attempts to give compute events the same kind of streaming behaviour that I/O enjoys in Node. The key difference being that compute streams are necessarily infinite, and the Beams module allows you to filter, merge and compose these compute streams into useful data. The demo was topped off by an interactive light-tennis game adjudicated by a hacked Robosapiens robot which not only reacted to the gameplay but also ran the software which drove the game.

Probably the highlight for me, although its relation to practical application at work was close to zero, was Gordon Williams talking about Espruino, a JS interpreter for micro-controllers. Running at a lower level than the well-known Raspberry Pi or even Arduino boards, micro-controllers are the tiny computers that make all the stuff around us work and typically have RAM measured in the kilobytes. For anyone who ever tried to write games on a ZX Spectrum this may bring back memories! Gordon showed real-time development via a terminal application, also hooked up to a webcam so we could watch him create a pedal bin which opened based on a proximity sensor. Maybe not useful in my work at Red Badger, but I could instantly see loads of applications in my personal interests and thanks to the immediate familiarity of being able to use Javascript in a new context I’m definitely going to look in to Espruino some more.

Overall this felt like a conference where delegates were looked after probably better than any I’ve been to for a long time, with plenty of tea and biscuits, great coffee and chilled water on hand and a catered lunch and evening meal nearby. Whether this was down to the smaller scale of the event (around 150 attended) or the care and attention to detail taken by the organisers I’m not sure, but either way I came out of it feeling enthusiastic for Node (both practically and hackerly) and eager to go back next time.

31
May
2013

Thinking Digital

by Sari Griffiths

I have attended the Thinking Digital conference 2013 in Gateshead for the first time this year, having read a review comparing it to TED. And all in all, I think it lived up to my expectations. One participant I met even told me that he preferred it over SXSW!

There were around 30 speakers packed into two days. I’d say 80% were absolutely fantastic – that’s a pretty good hit rate.

Here are some ideas I found particularly interesting. I won’t go into too much detail but have provided links for you to explore. I heard that the videos will become available in about 6 months time. Or you can watch the past talks on their site.

Be collaborative, be creative, be agile

This may sound a bit self-congratulatory, but I found that we’re already implementing most of the ‘best working practices’ that the speakers were advocating. It was mainly about being collaborative, being creative and being agile.

The very first speaker Eddie Obeng kick-started the conference with an energy packed talk (wearing a very bright green shirt) that stressed the importance of working collaboratively.

Maria Giudice talked about being a DEO (Design Executive Officer). Aral Balkan talked about the need to put creative and user centred design thinking at the heart of business, showing many entertaining bad/evil user experience examples from the world around us – I was practically crying with laughter.

View from Thinking Digital
“Perfection is achieved not when there is nothing more to add, but there is nothing left to take away” Antoine De Saint-Exupery (introduced during Aral Balkan’s very entertaining talk).

Mike Bracken showed how his team changed the government’s perception of the web by using a more agile approach to their Gov.uk project. I was already impressed by their design principles and how they have actually managed to do it given that it IS a government project after all. Imagine the bureaucracy! During the talk, he shared a chart showing all government transactional services, and told us that they were understandably bringing the most popular services online first. The chart had a very, very long tail – the one at the end was ‘To obtain permission to scatter ashes at sea’ – so you know when that becomes available online, they’ve done it all!

There were many other speakers that touched on similar points. As I work in a company that works very collaboratively, creatively and in agile, it was great to hear that we’re on the right track. And we’re finding that it works for us.

Inspiring next generations

Many speakers talked about how they wanted to inspire their kids and the next generations of technologists. And it struck a chord (or code) with me, as a mother and an auntie.

TeenTech was introduced by the one and only Maggie Philbin, (what would be the modern equivalent of Tomorrow’s World?) bringing teenagers and experienced developers together to make something happen. Let’s get them excited!

Sugata Mitra‘s Minimally Invasive Education (MIE) was also very inspiring. It is basically about creating a self-organised learning environment without teachers present (but you need grannies and a teacher posing the right questions). A group of kids are given one computer (with internet connection) to share, and a question to answer together. Say if you want to teach them ‘cell differentiation’, the question will be ‘why can’t women grow beards?’. A teacher is still very important as you’ll need a right sort of questions. And a granny is important to give the kids some encouragement and positive feedback to keep them going. It is amazing to see how effective these approaches are.

There were two teachers, Jo Fothergill & Tara Taylor-Jorgensen from New Zealand, who talked about how they successfully used MIE to teach their pupils. Sugata himself is also setting up 7 schools (5 in India, 1 in Gateshead, 1 in Durham) to implement the approach. It will be interesting to see how they get on.

In a different talk, Julian Treasure was raising awareness of noise pollution. He said it was a serious problem, second only to air pollution, but no one was doing much about it. In a typical modern classroom, pupils that sit at the back of the room only catch 50% of what their teacher says because of bad acoustics. He also pointed out that playing music while you are studying definitely reduces efficiency as music are inherently created to be listened to, despite what teenagers claim!

Things are happening up North!

There were a few reminders that the North East has become the second largest tech industry after London. And that it’s being happening largely under the radar. There is a good reason that the conference was taking place in Gateshead! I will definitely keep an eye on developments up there.

And…?

Above are just a few ideas I found particularly interesting. There were loads more thoughts discussed that were nothing short of amazing.

If there was any thread going through entire conference, it was probably humility. Think about users. Think about people. Think about emotion. Considering the name of the conference was ‘Thinking Digital’, it was very interesting that it was as much about ‘Analogue’ as ‘Digital’, as one of the speakers said.

And I can’t wait for next year. I’ll definitely be there.