Repository Index

A curated list of awesome tools, resources and workflow tips making an awesome development environment.

Composable SVG map charts for data visualization in React

• nodejs
• react
• svg
• visualization

OP Vault ChatGPT: Give ChatGPT long-term memory using the OP Stack (OpenAI + Pinecone Vector Database). Upload your own custom knowledge base files (PDF, txt, epub, etc) using a simple React frontend.

• chatgpt
• go
• golang
• knowledge-base

A series of web components examples, related to the MDN web components documentation at https://developer.mozilla.org/en-US/docs/Web/Web_Components.

• examples
• web-components

Slack Developer Kit for Node.js

• typescript
• slack
• slackapi
• websocket

C library for encoding, decoding and manipulating JSON data

• c
• json

curl for GraphQL with autocomplete, subscriptions and GraphiQL. Also a dead-simple universal javascript GraphQL client.

• graphql
• cli
• curl
• query

Quickly reproduce the dropdown UIPickerView / ActionSheet functionality on iOS.

• ios
• actionsheet
• picker
• pickerview

ClojureScript's persistent data structures and supporting API from the comfort of vanilla JavaScript

LFX Community Data Platform (CDP)

• community
• cdp
• open-source

Online Mindmapping Software

• mindmap
• web-app
• hacktoberfest

CAUTION: END OF SUPPORT ON 14 AUG 2026. The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL, OCSP, CMS SignedData, TimeStamp, CAdES and JSON Web Signature/Token in pure JavaScript.

• asn1
• x509
• certificate
• crl

DDD/Clean Architecture inspired boilerplate for Node web APIs

• boilerplate
• ddd
• clean-architecture
• nodejs

String manipulation helpers for javascript

• javascript
• string
• utility

A home for issues that are common to multiple cucumber repositories

Cross platform configuration and management application for the Betaflight firmware

• betaflight
• hacktoberfest

The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.

• privacy-first
• gguf
• llama-cpp
• local-ai

A script and resource loader for caching & loading files with localStorage

TranslatedA cross-platform P2P virtual LAN (VirtualLAN) tool that lets devices in different locations connect with each other as if they were on the same local area network. Supports NAT traversal, direct IPv6 connections, room-based networking, and Relay fallback, covering Windows / macOS / Linux / Android.

A visualizer for Docker Swarm Mode using the Docker Remote API, Node.JS, and D3

A modern, feature-rich YouTube and YouTube Music client with local recommendation for Android built with Jetpack Compose

• android
• innertube
• kotlin
• music-player

Mutation testing for JavaScript and friends

• mutation-testing
• stryker
• javascript
• typescript

Translated:hammer_and_wrench: :heart: Want to know NixOS & Flakes in detail? Looking for a beginner-friendly tutorial? Then you've come to the right place!

• linux
• nix
• nixos
• nix-flake

A collection of awesome browser extensions for GitHub.

• awesome
• awesome-list
• github-extension
• browser-extension