Chakra UI is a component system for building SaaS products with speed ⚡️

Client-side JavaScript PDF generation for everyone.

A better summary of COVID wastewater data for RTP, NC

A collective list of free APIs

Slides for a presentation on OpenTelemetry

An all-inclusive schema engine featuring schemata inspired by io-ts and validators.js. Written for TypeScript with fp-ts

A guide to building custom react select menu & option components

FP-TS Cheat Sheet

Mostly adequate guide to FP (in javascript)

Jest matchers for fp-ts

Indigenous emoji for your (Slack | Discord | Discourse)

extending the microservice paradigms to web development

Cheatsheets for experienced React developers getting started with TypeScript

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

The library for web and native user interfaces.

📗🌐 🚢 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

📝 A text file containing 479k English words for all your dictionary/word-based projects e.g: auto-completion / autosuggestion

The open curriculum for learning web development

JavaScript Mocking Fundamentals on TestingJavaScript.com

Companion repo for the course: GraphQL for Beginners with JavaScript

Tools and components for developing Merchant Center Customizations 🛠

Development exercises to complement the commercetools JS SDK training

⚡ Delightful Node.js packages and resources

A collection of awesome things regarding React ecosystem

A minimal React-Redux boilerplate with all the best practices

A starter boilerplate for a universal webapp using express, react, redux, webpack, and react-transform

👩‍💻👨‍💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.

A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.