55,140 visible repositories in the index
25–48 of 331 · Most stars
Code-first platform for workflows, apps and AI agents, on the fastest self-hostable orchestrator (benchmarked against Airflow, Prefect and Temporal). Business teams build with AI, engineers control what ships. Open-source alternative to Lovable, Retool and n8n.
Turn any program that uses STDIN/STDOUT into a WebSocket server. Like inetd, but for WebSockets.
Simple forum software for building great communities.
A powerful obfuscator for JavaScript and Node.js
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.
A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)
Amplication brings order to the chaos of large-scale software development by creating Golden Paths for developers - streamlined workflows that drive consistency, enable high-quality code practices, simplify onboarding, and accelerate standardized delivery across teams.
🚀🎉📚 APITable, an API-oriented low-code platform for building collaborative apps and better than all other Airtable open-source alternatives.
Vert.x is a tool-kit for building reactive applications on the JVM
The all-in-one, open-source backend platform for agentic coding. InsForge gives your coding agent database, auth, storage, compute, hosting, and AI gateway to ship full-stack apps end-to-end.
A powerful HTTP client for Dart and Flutter, which supports global settings, Interceptors, FormData, aborting and canceling a request, files uploading and downloading, requests timeout, custom adapters, etc.
BISHENG is an open-source enterprise Agent platform for building, deploying, and managing AI applications. It combines AI agents, workflows, RAG and knowledge management, desktop agent integration, and vibecoding app hosting with unified model management, evaluation, observability, access control, and enterprise administration.
A file server that supports static serving, uploading, searching, accessing control, webdav...
Check if an email address exists without sending any email, written in Rust. Comes with a ⚙️ HTTP backend.
A popular .NET validation library for building strongly-typed validation rules.
CLI for generating, building, and releasing oclif CLIs. Built by Salesforce.
The POCO C++ Libraries are powerful cross-platform C++ libraries for building network- and internet-based applications that run on desktop, server, mobile, IoT, and embedded systems.
A RESTful API package for the Laravel and Lumen frameworks.
💨 Fast, Async-ready, Openapi, type hints based framework for building APIs
A querystring parser and serializer with nesting support
Application for managing recipes, planning meals, building shopping lists and much much more!
A damn simple library for building production-ready RESTful web services.
A collection of C++ HTTP libraries including an easy to use HTTP server.
Distributed scheduled job