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

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

JavaScript API for Chrome and Firefox

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅

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

Fast, disk space efficient package manager

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

📘 OpenAPI/Swagger-generated API Reference Documentation

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

🤖 GPU accelerated Neural networks in JavaScript for Browsers and Node.js

Modern Telegram Bot Framework for Node.js

highlight.io: The open source, full-stack monitoring platform. Error monitoring, session replay, logging, distributed tracing, and more.

➖ high level way to create menubar desktop applications with electron

Open source Loom alternative. Beautiful, shareable screen recordings.

Firebase Quickstart Samples for Web

gRPC for Node.js

Example arbitrage bot using Flashbots

Axios plugin that intercepts failed requests and retries them whenever possible

📚 The Token Lists specification

Koa body parsing middleware

Binance listing sniping bot built to purchase onchain as fast as possible

A JavaScript/TypeScript API for interacting with the XRP Ledger in Node.js and the browser

Create a GraphQL HTTP server with Koa.

Blockchain.com's open source, non-custodial Wallet

❌ Revoke or update your token approvals

Important security headers for koa

WebSocket client for 38 cryptocurrency exchanges

HTTP client made for scraping based on got.

Flashbots provider for ethers.js