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Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

TypeScript 5,377 375 Updated May 18, 2026

Skills for Real Engineers. Straight from my .claude directory.

Shell 89,260 7,806 Updated May 13, 2026

Double-entry bookkeeping library for PHP

PHP 3 Updated May 16, 2026

Lightweight PHP debugger extension (forked from Xdebug, stripped to debug-only and optimized)

PHP 413 10 Updated May 17, 2026

A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TΓ‚CHES.

JavaScript 62,746 5,337 Updated May 18, 2026

Techniques and numbers for estimating system's performance from first-principles

Rust 5,193 212 Updated Mar 21, 2026

Fullstack SaaS Boilerplate built with tRPC, Fastify and React

TypeScript 1,399 215 Updated May 15, 2026

A curated list of awesome System Design (A.K.A. Distributed Systems) resources.

12,140 1,309 Updated Feb 27, 2026

Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Python 349,062 56,263 Updated Mar 20, 2026

PHP extension to get insight about memory usage

PHP 1,120 84 Updated Feb 18, 2024

Open Source Feature Flags, Experimentation, and Product Analytics

TypeScript 7,782 748 Updated May 18, 2026

🧠 Laws, Theories, Principles and Patterns for developers and technologists.

HTML 27,138 1,564 Updated Feb 6, 2026

Lendable Clock Abstraction

PHP 15 3 Updated May 15, 2026

πŸŽ₯ Make videos programmatically with React

TypeScript 47,159 3,259 Updated May 15, 2026

🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

TypeScript 14,997 163 Updated May 9, 2026

Ξ» A curated list of awesome AWS Lambda Layers. Sponsored by https://cloudash.dev

2,258 185 Updated Apr 25, 2024

Open-source engine for Heroes of Might and Magic III

C++ 5,651 611 Updated May 17, 2026

Chrome extension that records your browser interactions and generates a Playwright or Puppeteer script.

JavaScript 15,278 733 Updated Dec 16, 2022

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

TypeScript 88,885 5,715 Updated May 16, 2026

Let AI agents browse the web. An autonomous toolkit for browser-based AI agents.

TypeScript 9,449 864 Updated Apr 2, 2026

A collective list of free APIs

Python 435,552 47,742 Updated May 15, 2026

πŸ“—πŸŒ 🚒 Comprehensive and exhaustive JavaScript & Node.js testing best practices (August 2025)

JavaScript 24,600 2,100 Updated Jun 27, 2024

πŸ“„ CLI that generates beautiful README.md files

JavaScript 11,110 1,378 Updated Sep 20, 2022

Deploy static websites in seconds - with HTTPS, a global CDN, and custom domains.

JavaScript 1,741 60 Updated May 17, 2025

πŸ”© A relentless key-value store for the browser.

JavaScript 3,061 60 Updated Apr 18, 2025

DDD/Clean Architecture inspired boilerplate for Node web APIs

TypeScript 3,354 531 Updated Mar 4, 2023

Alternative syntax for prop types providing both static and runtime type safety, powered by io-ts

TypeScript 175 5 Updated Feb 5, 2020

Official Dgraph JavaScript client

JavaScript 337 54 Updated Apr 21, 2026

Collection of useful React components

TypeScript 2,615 84 Updated Jan 25, 2025
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