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4 Extraordinary Talks You Can't Miss from EmberCamp 2015

At the end of October, we had the pleasure of attending the first edition of EmberCamp in London. We’ve chosen four of our favourite presentations to share with you.
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How Linters Can Help You Ship Code Faster

As a developer, you’ve probably heard a lot about code style guides. They’re helpful sets of rules that coders should stick to. You probably use some of them in your everyday work. And that's great! But what if I told you that you can learn almost every single style guide in less than an hour and you don't even need to waste time examining docs every time you have doubts? Impossible? No! If you don't know them yet - say hello to linters!
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Dare I broach the topic of the Vim vs Emacs holy war? I’ve tried both editors, but ultimately Vim stole my heart and, in doing so, turned my life into hell. It’s such a pleasure to use; nothing else compares to it. Suddenly, I hate typing with any application that doesn’t use the HJKL keys to move the cursor, and I find myself becoming frustrated whenever I need to use the mouse! So what changes can I implement to ease my pain and make my life easier, you ask?
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How Should Your Ember Tests Look?

Tests are obligatory in every production app. In Ember apps, the distinction between tests is similar to any other Rails application, but the use cases for them are frequently misunderstood. Let me give a quick summary of what your test suite should look like based on my experience with a huge app, which spent over a year under constant development.
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Negative feedback is something you shouldn't be afraid of - in fact, embracing it and getting the most out of it will help you evolve as a developer. I wanted to share how I learned to treat negative feedback as a push towards improvement.
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Have you ever been frustrated by needing to click “refresh” when working with your code? Or maybe compiling assets takes too long so that you have to wait a couple of seconds to see the result of a small change? If you answered yes to either of these questions - I’m sure that this tutorial is for you.
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How to Combine Ruby Sequel and Active Record in One App

This post explains how to use Ruby Sequel and Active Record depending on the complexity of your SQL queries. A real lifesaver when you work with loads of databases!
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How to Solve It: Mathematical Approach to Programming

Every day, we tackle problems more complex than those we’ve previously solved. In this blog post, I would like to extend concepts previously discussed in my previous post - problem solving with a mathematical approach.
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In this article, we’ll talk about React and Rails integration and what the react_webpack_rails gem can help you with.
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Today I Learned: Load Testing With Apache Bench

You develop an application, it starts growing, but at the same time your expanding userbase might slow the app down. So what can you do about it? Well, it’s time for load testing! I'll focus on the one of the easiest tools - Apache Bench.
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