A simple yet powerful and extensible Markdown Editor editor for React, inspired by GitHub.

Last month on twitter, I encountered a tweet by Sebastian Markbåge a React core team member asking developers if there app is running in… (more…)

CodeCrafters is a set of advanced programming challenges where you build programming tools like Git, Redis and Docker from scratch. (more…)

Several weeks ago, I created a Babel plugin for runtime type-checking in JavaScript. After testing it on my own projects I applied it to… (more…)

It all started last week. 3 different React learners encountered 3 different obstacles trying to use setState() in their projects. I mentor new React users a lot, and consult with teams making… (more…)