Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 359 by Attention Score · Oct 5, 2026 – Nov 3, 2026 (UTC)
The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
Offline, privacy-first grammar checker. Fast, open-source, Rust-powered
Next Generation Agentic Proxy for AI Agents and MCP servers
🚀 自托管的抖音、TikTok、B 站数据采集与无水印视频下载 API，支持 AI agent 通过 MCP 调用与离线语音转文字，Docker 一键部署。| Self-hosted TikTok, Douyin & Bilibili scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
Send push notifications to your phone or desktop using PUT/POST
Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages
【低代码v2.0，一句话即可生成整个系统】企业级AI低代码平台，一键生成前后端代码甚至整个系统。 AI Skills 一句话画流程、设计表单、生成报表、大屏。内置 AI应用平台涵盖：AI聊天、知识库、流程编排、MCP插件等，兼容主流大模型。引领AI低代码「Skills 生成 → 在线配置 → 代码生成 → 手工合并->AI修改」开发模式，解决 Java 项目 90% 重复工作，提高效率又不失灵活。
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
A simple, yet elegant, HTTP library.
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.
Backstage is an open framework for building developer portals
🤖 AI Gateway | AI Native API Gateway
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
The premier source of truth powering network automation. Open source under Apache 2. Try NetBox Cloud free: https://netboxlabs.com/products/free-netbox-cloud/
A library for building fast, reliable and evolvable network services.
Scalable open-source game backend server: multiplayer, matchmaking, leaderboards, chat, and social features for games.
Conductor is an event driven agentic workflow engine providing durable and highly resilient execution engine for applications and AI Agents
Open-source marketing system, designed for coding agents.
A WhatsApp client library for NodeJS that connects through the WhatsApp Web browser app
Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.
Manages Unified Access to Generative AI Services built on Envoy Gateway
Agentic AI Framework for Java Developers
Polar — A billing platform for the intelligence era
🦍 The API and AI Gateway
Experimental HTTP protocol for AI agents: operation discovery, concurrency policy and human-priority scheduling.
A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.
⚡️HivisionIDPhotos: a lightweight and efficient AI ID photos tools. 一个轻量级的AI证件照制作算法。
Scalable real-time messaging server in a language-agnostic way. Self-hosted alternative to Pubnub, Pusher, Ably, socket.io, Phoenix.PubSub, SignalR. Set up once and forever.
The modern API client that lives in your terminal.
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library
Sample cloud-first application with 10 microservices showcasing Kubernetes, Istio, and gRPC.
Real-time, local speech-to-text with streaming ASR, speaker diarization, translation, and OpenAI/Deepgram-compatible APIs.
The Cloud-Native API Gateway and AI Gateway
C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
The OpenAPI Specification Repository
Hurl, run and test HTTP requests with plain text.
FlatBuffers: Memory Efficient Serialization Library
Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust.
Fast and secure standalone server for resizing, processing, and converting images on the fly
Apache ShenYu is a Java native API Gateway for service proxy, protocol conversion and API governance.
Blazing-fast remote access
One governed graph for AI agents — GraphQL + MCP over your databases, files, APIs, and code
Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.
Official JavaScript / TypeScript library for the OpenAI API
Medplum is a healthcare platform that helps you quickly develop high-quality compliant applications.
Manages Envoy Proxy as a Standalone or Kubernetes-based Application Gateway
A meticulous HTTP client for the JVM, Android, and GraalVM.
❤️ Fredy - [F]ind [R]eal [E]state [D]amn Eas[y] - Fredy keeps searching for new apartments, houses, and flats in Europe on platforms like ImmoScout24, Immowelt, eBay Kleinanzeigen and instantly delivers the results to you via Slack, Telegram, Email, Discord or ntfy, so you can focus on the more important things in life ;)
Dapr is a portable runtime for building distributed applications across cloud and edge, combining event-driven architecture with workflow orchestration.
mall-swarm是一套微服务商城系统，采用了 Spring Cloud Alibaba、Spring Boot 3.5、Sa-Token、MyBatis、Elasticsearch、Docker、Kubernetes等核心技术，同时提供了基于Vue的管理后台方便快速搭建系统。mall-swarm在电商业务的基础集成了注册中心、配置中心、监控中心、网关等系统功能。
:fire: Linux下C++轻量级WebServer服务器
OpenAPI Diff and Breaking Changes
A privacy-first, open-source home assistant
The best way of working with Protocol Buffers.
WasmEdge is a lightweight, high-performance, and extensible WebAssembly runtime for cloud native, edge, and decentralized applications. It powers serverless apps, embedded functions, microservices, smart contracts, and IoT devices.
Docker-based local PHP+Node.js web development environments
Asynchronous HTTP client/server framework for asyncio and Python
Generate Go client and server boilerplate from OpenAPI 3 specifications
Coroot is an open-source observability and APM tool with AI-powered Root Cause Analysis. It combines metrics, logs, traces, continuous profiling, and SLO-based alerting with predefined dashboards and inspections.
Seamless multi-primary syncing database with an intuitive HTTP/JSON API, designed for reliability
Apache Camel is an open source integration framework with 350+ connectors. Write routes in Java, YAML, or XML. Run on Spring Boot, Quarkus, or standalone. Apache License 2.0.
The Go language implementation of gRPC. HTTP/2 based RPC
eBPF-powered network observability for Kubernetes. Indexes L4/L7 traffic with full K8s context, decrypts TLS without keys. Queryable by AI agents via MCP and humans via dashboard.
Full-stack Elixir web framework that runs your Elixir code in the browser
CTFs as you need them
Google's officially supported Node.js client library for accessing Google APIs. Support for authorization and authentication with OAuth 2.0, API Keys and JWT (Service Tokens) is included.
Netty project - an event-driven asynchronous network application framework
Generate types and converters from JSON, Schema, and GraphQL
Simple, secure & standards compliant web server for the most demanding of applications
Go HTTP framework with high-performance and strong-extensibility for building micro-services.
Golang client for NATS, the cloud native messaging system.
Automate code & data workflows with interactive Elixir notebooks
The java implementation of Apache Dubbo. An RPC and microservice framework.
A React component for building Web forms from JSON Schema.
Flexible and versatile OAuth 2.0/OpenID Connect stack for .NET
The Restreamer is a complete streaming server solution for self-hosting. It has a visually appealing user interface and no ongoing license costs. Upload your live stream to YouTube, Twitch, Facebook, Vimeo, or other streaming solutions like Wowza. Receive video data from OBS and publish it with the RTMP and SRT server.
Automatically generates beautiful and easy-to-read ER diagrams from your database.
The Standard Webhooks specification
Framework for quickly creating connected applications in Kotlin with minimal effort
A cross-platform, high-performance and asynchronous web server for static files-serving. ⚡
Gorilla: Training and Evaluating LLMs for Function Calls (Tool Calls)
Input OpenAPI. Output SDKs and Docs.
Low-code platform allows you to build business apps, enables you to quickly create internal tools such as dashboard, crud app, admin panel, crm, cms, etc. Supports PostgreSQL, MySQL, Supabase, GraphQL, MongoDB, MSSQL, Rest API, Hugging Face, Redis, etc. Automate workflows with schedule or webhook. Open source Retool.
Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.
Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.
Go microservice template for Kubernetes
The AsyncAPI specification allows you to create machine-readable definitions of your asynchronous APIs.
A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.
Turn any OpenAPI2/3 and Postman Collection file into an API server with mocking, transformations and validations.
A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.