Support:https://patreon.com/leafachttps://paypal.me/LeandroFacchinetti———The library: https://github.com/leafac/htmlThe Visual Studio Code extensions (not de... (more…)

This week I released version 1.0 of RxJS Primitives to NPM - but the journey to get there was not as easy as I hoped. (more…)

In this ongoing series, I am putting together a Github Repository Template for my "Go To" front-end tech stack of Next.js, React, TypeScript etc. In the 2nd part of the series, I set up ESLint to work with TypeScript. In this post, we will get Jest T... (more…)

Want to learn a new programming language?  Tired of the usual Line-of-Business tutorials? Then write a game! I’ve always said that the best way to learn a new language is to write a game with it.  You’ll come across many problems when writing a game that ... (more…)

This is a design report – a story about the tradeoffs and challenges that we encountered while building a medium-complexity React component in TypeScript. These include state modeling (“making illegal states unrepresentable&am... (more…)