Repository Index

YC F26. Turn any website into an API / MCP in minutes. Open source core integration minting harness. MIT.

Sming - powerful open source framework simplifying the creation of embedded C++ applications.

• esp8266
• espressif
• iot
• wifi

TranslatedPerfect traffic-splitting rule source files for mainstream proxy software such as V2rayN, the Clash series, and Karing. Download and use them directly.

Libraries to help developers express architectural abstractions in Java code

• architecture
• java
• domain-driven-design

Tools for developers to create truly open IoT products using standard JavaScript on low cost microcontrollers.

A periodic text updating library

• android
• textview
• android-library

Per project developer environments

• nix
• toml
• direnv

TranslatedOpen-source AI creation workbench that integrates an infinite canvas, Agent, director's desk, panoramas, AI image generation, image editing, video generation, canvas orchestration, and more, compatible with the OpenAI interface and multiple API services

Open source previs software in the browser: block a scene, pose characters, author camera moves and cuts, then take the same shots to an AI video model.

• 3d
• ai
• animation
• blender

Open source monitoring and visualization UI for the TICK stack

• telegraf
• visualization
• chronograf
• dashboard

Portable AI code quality reviews for Codex, Cursor, Copilot and other coding agents: six Agent Skills for architecture, technical debt, tests and remediation.

• architecture-review
• code-quality
• code-review
• tech-debt

Percona Toolkit: a collection of advanced open source command-line tools.

• pt
• database
• database-tools
• percona-toolkit

🛡️ Warracker is an open source, self-hostable warranty tracker to monitor expirations, store receipts, files. You own the data, your rules!

• open-source
• self-hosted
• warranty-management
• web-application

Creates standalone executables from Python scripts with the same performance as the original script. It is cross-platform and should work on any platform that Python runs on.

• freeze
• cx-freeze
• python
• freezing-python-scripts

Ansible playbooks for deploying OpenStack. Mirror of code maintained at opendev.org.

Static page generator for documenting GraphQL Schema

• graphql
• documentation
• documentation-tool
• documentation-generator

Agent skill for browser motion graphics — openers, promos, bumpers, kinetic typography, and five explainer styles that move like video, not slides. Single index.html output. Works with Claude Code, Codex, Gemini CLI, Cursor.

Business class content management for Node.js (plugins, server cluster management, data-driven pages)

Open source hot backup tool for InnoDB and XtraDB databases

• innodb
• backup
• pxb
• mysql

🌐 The all-in-one tool, for keeping track of your domain name portfolio. Got domain names? Get Domain Locker!

• dashboard
• domain-investment
• domain-management
• monitoring

Easily add "zoom on hover" functionality to your site's images. Lightweight, no-dependency JavaScript.

• drift
• javascript
• zoom-images
• hover-effects

Authentication built for Nuxt! Easily add authentication via OAuth providers, credentials or Email Magic URLs!

• authentication
• nuxt
• users
• session

⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.

• openapi-cli
• openapi
• openapi3
• openapi31

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

• data-engineering
• data-integration
• data-pipeline
• data-quality