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Open SourceDocumentation Generators · PDF & Documents
React-based static site generator optimized for documentation.
documentationreactstatic-site
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Documentation Generators · PDF & Documents
React-based static site generator optimized for documentation.
Self-Hosted PaaS · Cloud Platforms
Mini-Heroku powered by Docker: push-to-deploy on your own server.
NoSQL · Database
Modern Redis-compatible in-memory store built for multicore (trending).
ORMs · Backend
Lightweight, SQL-like TypeScript ORM with zero dependencies.
Relational · Database
Fast in-process analytical (OLAP) SQL database, like SQLite for analytics.
Search Engines · Database
Distributed search and analytics engine built on Apache Lucene.
Desktop Apps · Frontend
The framework behind VS Code and Slack for cross-platform desktop apps.
UI Libraries · Frontend
The classic Element UI rebuilt for Vue 3 — battle-tested desktop-first enterprise components.
Programming Languages
Official Elixir language website built on the Erlang VM.
Logs & Metrics · Monitoring & Observability
Elasticsearch, Logstash and Kibana for log ingestion and search.
Editors & IDEs · Development Environment
Extensible, customizable GNU editor and computing environment.
Time & Cron · Developer Utilities
Convert Unix timestamps to human dates and back.
Build & Lint · Frontend
Extremely fast JavaScript/TypeScript bundler and minifier in Go.
Build & Lint · Frontend
The pluggable linting utility for JavaScript and TypeScript.
Firmware · IoT & Embedded
Build custom firmware for ESP boards from simple YAML — sensors, automations and Home Assistant integration.
Web3 Libraries · Web3 & Blockchain
The classic complete Ethereum library — wallet, providers, contracts and utilities for JS and TypeScript.
Whiteboards & Diagrams · Design & Prototyping
Hand-drawn style virtual whiteboard, ideal for quick diagrams.
Practice & Challenges · Documentation & Learning
Free coding practice and mentoring in 70+ languages.
Screenshots · Image & Media
Read, write and edit image, audio and video metadata.
SQL Tools
Modern PostgreSQL EXPLAIN plan visualizer by Dalibo.
SQL Tools
Long-standing PostgreSQL EXPLAIN plan analyzer and visualizer.
CLI Tools · Development Environment
Explains any shell command by matching it to man page text.
Cross-Platform · Mobile Development
Framework and platform for universal React Native apps.
Frameworks · Backend
Minimal and flexible Node.js web application framework.