1.rmyndharis / OpenWA
Free, Open Source, Self-Hosted WhatsApp API Gateway
- api
- gateway
- self-hosted
- whatsapp-api
- whatsapp-gateway
- +6 more
Ranked by Attention Score: stars gained over the last 90 complete days
1–100 of 1,158 by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
Free, Open Source, Self-Hosted WhatsApp API Gateway
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Temporal service
🇨🇭 A React renderer for Three.js
📦 Repomix is a powerful tool that packs your entire repository into a single, AI-friendly file. Perfect for when you need to feed your codebase to Large Language Models (LLMs) or other AI tools like Claude, ChatGPT, DeepSeek, Perplexity, Gemini, Gemma, Llama, Grok, and more.
Open Source realtime backend in 1 file
Web framework built on Web Standards
A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.
HTTP routing and request-handling library for Rust that focuses on ergonomics and modularity
Socket-based TS/JavaScript API for WhatsApp Web
TypeScript-first schema validation with static type inference
A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
Data validation using Python type hints
A fancy, easy-to-use and reactive self-hosted docker compose.yaml stack-oriented manager
Gin is a high-performance HTTP web framework written in Go. It provides a Martini-like API but with significantly better performance—up to 40 times faster—thanks to httprouter. Gin is designed for building REST APIs, web applications, and microservices.
🎒 Token-Oriented Object Notation (TOON) – compact, human-readable serialization of JSON data for LLM prompts. TypeScript SDK, CLI, benchmarks.
Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support
Krayin CRM is Free & Open Source CRM Built with Laravel for Customer, Lead, and Sales Management.
🪓 An orchestration engine for background tasks, AI agents, and durable workflows
Ergonomic Framework for Humans
Low code web framework for real world applications, in Python and Javascript
Fast and low overhead web framework, for Node.js
Fast, unopinionated, minimalist web framework for node.
State machines, statecharts, and actors for complex logic
lightweight, idiomatic and composable router for building Go HTTP services
Promise based HTTP client for the browser and node.js
🧙♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.
BullMQ - Message Queue and Batch processing for NodeJS, Python, .NET, Elixir, Rust and PHP based on Redis or PostgreSQL
Clean Architecture Solution Template for ASP.NET Core
🌟 For when you really just want to serve some files over HTTP right now!
⚡️ Express inspired web framework written in Go
Cross-platform desktop GUI app to clean image metadata
REST API for any Postgres database
A C++ header-only HTTP/HTTPS server and client library
Queueing jobs in Postgres from Node.js like a boss
ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
Drogon: A C++14/17/20 based HTTP web application framework running on Linux/macOS/Unix/Windows
High performance, minimalist Go web framework
Open source Product Information Management (PIM) and Digital Asset Management (DAM) platform built on Laravel — manage, enrich, and scale product data and digital assets beyond 10 million products. Free forever.
🚀 A real-time monitoring dashboard for Claude Code & Codex, built with SQLite3, Node.js, Express, React, Vite, TailwindCSS, & WebSockets. It tracks sessions, agent activity, tool usage, and subagent orchestration, providing live analytics, a Kanban status board, status notifications, a cute buddy, & an interactive web UI/MacOS/Windows native app.
A cloud-native Go microservices framework with cli tool for productivity.
Simple, reliable, and efficient distributed task queue in Go
Huma REST/HTTP API Framework for Golang with OpenAPI 3.1
Laravel is a web application framework with expressive, elegant syntax.
Receive notifications when an image is updated on a Docker registry
Your ultimate Go microservices framework for the cloud-native era.
📘 OpenAPI/Swagger-generated API Reference Documentation
Self hosted file converter and compression tool for images, video, audio, json, excel and more. Supports over 3,000 conversions!
Speedtest Tracker is a self-hosted application that monitors the performance and uptime of your internet connection.
Modern REST framework for Django with types and async support!
Pokémon Trading Card Game Card (TCG) Database for the TCGdex API. ⭐ Leave a star if the project interest you !
The modular and type safe schema library for validating structural data 🤖
The batteries-included full-stack framework for the AI era. Develop JS/TS web apps (React, Node.js, and Prisma) using declarative code that abstracts away complex full-stack features like auth, background jobs, RPC, email sending, end-to-end type safety, single-command deployment, and more.
Bidirectional and low-latency communication for every platform
An Open Source Minecraft Launcher with Modern UX. Provides a Disk Efficient way to manage all your Mods!
The Symfony PHP framework
Light, flexible and extensible ASGI framework | Built to scale
🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API
Extremely fast, in memory, serialization, reflection, and RPC library for C++. JSON, BEVE, BSON, CBOR, CSV, JSONB, MessagePack, TOML, YAML, EETF
:100:Go Struct and Field validation, including Cross Field, Cross Struct, Map, Slice and Array diving
Peace of mind from prototype to production
Self-hosted downloader and player for YouTube, Bilibili, Twitch, MissAV, and yt-dlp sites. Features channel subscriptions, auto-downloads, and local storage for media. Organize your library into collections with a sleek UI. Includes built-in Cloudflare Tunnel support for secure remote access without port forwarding. Docker-ready deployment.
Open-source customer engagement. Automate transactional and marketing messages across email, SMS, mobile push, WhatsApp, Slack, and more 📨
A native gRPC client & server implementation with async/await support.
🛏 An HTML to Markdown converter written in JavaScript
The open source and enterprise-ready webhooks service 🦀
AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.
The Open Source Firebase Alternative with GraphQL.
💧 A server-side Swift HTTP web framework.
Run Claude Code natively on Android via Termux or AVF (Android Virtualization Framework) -- no desktop, no SSH, no root required.
The full-featured Golang Development Framework skeleton
Fast HTTP package for Go. Tuned for high performance. Zero memory allocations in hot paths. Up to 10x faster than net/http
Main website for The Odin Project
The fastest JSON library in C
Simple HTTP, REST, and SSE client library for Go
OpenAPI specification for the OpenAI API
💨 Fast, Async-ready, Openapi, type hints based framework for building APIs
List any node_modules 📦 dir in your system and how heavy they are. You can then select which ones you want to erase to free up space 🧹
A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.
Elegant HTTP Networking in Swift
A free, fast, and reliable Open Source CDN for npm, GitHub, Javascript, and ESM
A fast, modern web server built for production debugging.
A full-stack framework for Laravel that takes the pain out of building dynamic UIs.
Distributed task queue with full async support
The fastest JSON schema Validator. Supports JSON Schema draft-04/06/07/2019-09/2020-12 and JSON Type Definition (RFC8927)
Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, Stripe, and Cloudflare Workers. Production-ready monorepo for building fast web apps.
A light-weight, flexible, and expressive statistical data testing library