React Hooks for Data Fetching

Frame profiler

Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo.

2x faster than JSON.stringify()

Virtual whiteboard for sketching hand-drawn like diagrams

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

JavaScript Style Guide

A 2D fluid simulation of water physics in pure Javascript.

A genetic algorithm car evolver in HTML5 canvas.