I’m David and I work at the JavaScript Tools team in London where we are building React Native’s Packager.

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TL;DR: Security can't be overemphasized when it comes to developing software applications. A single authentication factor system (e.g username and password) is no longer...

Describing how React Fiber operates, step by step, starting from calling the `render` function in client JS and changing state of a component, down to describing the steps taken by Fiber to do all the work. Best served with Fiber source code on the side. (more…)

Functional reactive programming (FRP) is a paradigm that has gained lots of attention lately, especially in the JavaScript front end world… (more…)