domain: apis
2838 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| owasp-noir/noir OWASP Noir is a static analysis (SAST) CLI tool that scans source code to extract every endpoint an application exposes, including shadow A… | 99 | 1414 | active |
| elabftw/elabftw eLabFTW is a free, open source electronic lab notebook (ELN) and laboratory inventory management system for research teams, accessed via th… | 94 | 1413 | stable |
| fabriziosalmi/certmate CertMate is a self-hosted certificate lifecycle management platform that issues and renews TLS certificates via ACME/Let's Encrypt across 2… | 81 | 1412 | active |
| superstreamerapp/superstreamer Superstreamer is a self-hostable, scalable video streaming platform that covers the full pipeline from transcoding and HLS packaging to dyn… | 51 | 1408 | active |
| L-Blondy/up-fetch upfetch is an advanced fetch client builder for TypeScript that wraps the native fetch API with schema validation, automatic response parsi… | 88 | 1407 | active |
| awaescher/OllamaSharp OllamaSharp is a .NET client library providing bindings for the entire Ollama API, including chat, generation, embeddings, and model manage… | 86 | 1402 | active |
| PeculiarVentures/PKI.js PKI.js is a pure TypeScript library implementing the common formats and protocols used in PKI applications, including X.509 certificates, P… | 90 | 1399 | stable |
| facebookincubator/Glean Glean is a system for collecting, storing, and querying facts about source code, such as symbol definitions, references, call hierarchies, … | 77 | 1397 | active |
| meysamhadeli/booking-microservices A practical .NET 10 booking microservices reference application demonstrating Vertical Slice Architecture, CQRS, DDD, and Event Sourcing wi… | 66 | 1389 | active |
| GoogleCloudPlatform/functions-framework-nodejs An open-source FaaS framework for Node.js, based on Express, for writing portable functions that run on Google Cloud Run functions, Cloud R… | 95 | 1386 | active |
| unjs/destr destr is a TypeScript library providing a faster, safer alternative to JSON.parse for arbitrary inputs. It gracefully falls back to the ori… | 79 | 1376 | stable |
| formancehq/ledger Formance Ledger is an open-source programmable double-entry core ledger for fintech applications, written in Go and backed by PostgreSQL. I… | 93 | 1372 | active |
| enatega/food-delivery-multivendor Enatega is a fully customizable, open-source multi-vendor delivery management system for launching food, grocery, courier, and home-service… | 97 | 1367 | active |
| TypeFox/monaco-languageclient A set of npm packages that connect the Monaco editor to language servers via the Language Server Protocol, including JSON-RPC over WebSocke… | 75 | 1364 | active |
| vicanso/pingap Pingap is a high-performance reverse proxy and application gateway built in Rust on Cloudflare's Pingora library, offering nginx-like funct… | 91 | 1360 | active |
| Amm1rr/WebAI-to-API A self-hosted Python server that exposes browser-based AI services like Google Gemini through an OpenAI-compatible /v1/chat/completions API… | 91 | 1356 | active |
| arterli/CmsWing CmsWing is a CMS and e-commerce website builder built on the Egg.js framework with Sequelize ORM and integrated GraphQL API generation. It … | 23 | 1353 | active |
| tryzealot/zealot Zealot is a self-hosted web platform for distributing beta and internal builds of Android, iOS, macOS, Windows, and Linux applications, act… | 94 | 1351 | stable |
| koajs/jwt koa-jwt is a Koa middleware for authenticating HTTP requests using JSON Web Tokens. It validates JWTs from headers or cookies and exposes t… | 23 | 1349 | stable |
| good-lly/s3mini s3mini is an ultra-lightweight (~20 KB) zero-dependency TypeScript client for S3-compatible object storage, supporting AWS SigV4, pre-signe… | 79 | 1344 | active |
| paypal/paypal-checkout-components A set of JavaScript components for easily integrating PayPal Buttons and PayPal Checkout into websites, built on the zoid cross-domain comp… | 67 | 1331 | active |
| golang/pkgsite The source code of pkg.go.dev, the official website for discovering and evaluating Go packages and modules, plus a local documentation serv… | 77 | 1329 | stable |
| hangjob/vue-bag-admin Vue-Bag-Admin is a plugin-based, modular Vue3 admin dashboard framework built on Vite, Naive UI, Tailwind CSS, Pinia, and Vue Router. It pr… | 65 | 1328 | active |
| XRPLF/xrpl.js xrpl.js is the official JavaScript/TypeScript SDK for interacting with the XRP Ledger from Node.js and web browsers. It provides wallet/key… | 99 | 1327 | active |
| speced/bikeshed Bikeshed is a preprocessor for writing technical specification documents, converting lightly-decorated Markdown/HTML source files into full… | 67 | 1323 | active |
| cedar2025/Xboard Xboard is a high-performance self-hosted proxy/VPN panel forked from V2board, built on Laravel with Octane, a React admin panel, and a Vue3… | 70 | 4693 | maintenance |
| neurogen-dev/NeuroAPI NeuroAPI is a Russian AI API gateway providing unified OpenAI/Anthropic/Gemini-compatible access to models like GPT, Claude, Gemini, and De… | 62 | 1320 | active |
| sebadob/rauthy Rauthy is a lightweight, Rust-based Identity Provider offering Single Sign-On via OpenID Connect, OAuth 2, and PAM, with strong emphasis on… | 95 | 1306 | active |
| gabriel-pineda/git-wrapped-api The Next.js-based API backend that powers git-wrapped.com, generating visualized summaries of a user's GitHub activity. It fetches GitHub s… | 21 | 1303 | active |
| EvanZhouDev/openai-oauth A TypeScript toolkit that turns a ChatGPT account into an OpenAI-compatible API via a local dev proxy, TypeScript SDK, and client adapters.… | 65 | 1301 | active |
| pillarjs/multiparty multiparty is a Node.js library for parsing HTTP requests with content-type multipart/form-data, commonly used for handling file uploads. I… | 76 | 1298 | active |
| dromara/RuoYi-Cloud-Plus RuoYi-Cloud-Plus is a Java microservices-based general-purpose permission management system that rewrites RuoYi-Cloud with a full-stack upg… | 94 | 1296 | active |
| waiting-for-dev/devise-jwt A Ruby gem that extends Devise to authenticate Rails users with JWT tokens instead of cookies, built as a thin layer over warden-jwt_auth. … | 72 | 1291 | active |
| bbottema/simple-java-mail Simple Java Mail is a Java library that wraps Jakarta Mail with a fluent builder API for composing and sending well-formed MIME emails. It … | 99 | 1290 | stable |
| miguelgrinberg/Flask-HTTPAuth Flask-HTTPAuth is a Flask extension that adds HTTP authentication to routes, supporting Basic, Digest, and Token schemes. It provides decor… | 73 | 1289 | stable |
| kuafuai/aipexbase AipexBase is an AI-native Backend-as-a-Service (BaaS) platform built with Spring Boot that provides data storage, user authentication, and … | 60 | 1282 | active |
| rairprotocol/rair-sdk A TypeScript SDK that wraps the RAIRprotocol API, letting developers build decentralized applications (dApps) with wallet-based authenticat… | 36 | 1280 | active |
| wq/django-rest-pandas Django REST Pandas is a Python library that serves pandas DataFrames through the Django REST Framework as a model-driven data API. It rende… | 52 | 1277 | stable |
| vercel/bidc BIDC is a TypeScript library providing bidirectional channels for asynchronous communication between JavaScript execution contexts such as … | 44 | 1277 | active |
| jenssegers/optimus A PHP library that obfuscates internal integer IDs using Knuth's multiplicative hashing, producing reversible obfuscated integers instead o… | 23 | 1276 | stable |
| linagora/cozy-stack Cozy-stack is the core backend server of the Cozy/Twake Workplace personal cloud platform, written in Go. It serves user-installed web apps… | 98 | 1270 | active |
| hibernate/hibernate-validator Hibernate Validator is the reference implementation of the Jakarta Validation (Bean Validation) 3.1 specification for Java. It lets develop… | 98 | 1269 | stable |
| netlify/gotrue GoTrue is a small open-source API written in Go that handles user registration, authentication, and user management for APIs and Jamstack p… | 65 | 4474 | maintenance |
| improbable-eng/grpc-web A gRPC-Web implementation providing a Go wrapper/proxy to expose gRPC servers to browsers and a TypeScript client library for invoking gRPC… | 23 | 4472 | maintenance |
| LiteLLM-Labs/litellm-agent-control-plane LiteLLM Agent Control Plane is a self-hosted platform that provides one unified API and UI for creating and running AI agents across multip… | 53 | 1267 | active |
| dedemao/weixinPay A single-file PHP integration for WeChat Pay covering native QR payments, H5 payments, JSAPI (official account) payments, cash red packets,… | 48 | 1267 | active |
| melpon/wandbox Wandbox is an online compiler service (wandbox.org) that lets users write, compile, and run code snippets in dozens of languages — C++, Rus… | 70 | 1265 | stable |
| jazzband/django-rest-knox django-rest-knox is a token-based authentication library for Django REST Framework that improves on DRF's built-in TokenAuthentication. It … | 86 | 1261 | active |
| Art-of-WiFi/UniFi-API-browser A self-hosted PHP web tool for browsing the data exposed by Ubiquiti's UniFi Controller API. It bundles API clients supporting both classic… | 76 | 1260 | active |
| OpenLiberty/open-liberty Open Liberty is a lightweight, composable Java application server runtime for building cloud-native microservices with MicroProfile and Jak… | 98 | 1259 | active |
| starknet-io/starknet.js Starknet.js is the official JavaScript/TypeScript library for interacting with the Starknet L2 network, a ZK-rollup scaling solution for Et… | 93 | 1256 | active |
| Xerxes-2/clewdr ClewdR is a high-performance Rust proxy for Claude.ai and Claude Code that exposes native Claude and OpenAI-compatible API endpoints from a… | 83 | 1256 | active |
| cv-cat/XianYuApis A reverse-engineered unofficial API library for Xianyu (Goofish, Alibaba's second-hand marketplace) that wraps its HTTP endpoints and WebSo… | 79 | 1256 | active |
| faveosuite/faveo-helpdesk Faveo Helpdesk is an open-source, self-hosted customer support and ticketing system built on the Laravel PHP framework. It helps businesses… | 61 | 1253 | active |
| mcpjungle/MCPJungle MCPJungle is a self-hosted MCP gateway that lets you register and manage multiple MCP servers behind a single endpoint. It provides central… | 83 | 1243 | active |
| astaxie/TokenHub TokenHub is a self-hosted enterprise AI gateway written in Go that provides a governance layer over AI model access, including model routin… | 81 | 1242 | active |
| damienbod/angular-auth-oidc-client An npm library for securing Angular applications with OpenID Connect and OAuth2, supporting Code Flow with PKCE, refresh tokens, and the Im… | 95 | 1239 | active |
| owen2345/camaleon-cms Camaleon CMS is a dynamic and advanced content management system built on Ruby on Rails, designed as a flexible alternative to WordPress fo… | 91 | 1238 | active |
| supavec/supavec Supavec is an open-source RAG-as-a-Service platform (an alternative to Carbon.ai) that lets developers upload documents, generate embedding… | 48 | 1236 | active |
| awslabs/swift-aws-lambda-runtime A Swift implementation of the AWS Lambda Runtime API for developing and deploying Lambda functions written in Swift. It uses an embedded as… | 94 | 1235 | active |
| snarfed/bridgy-fed Bridgy Fed is an open-source bridge service that connects decentralized social networks, translating profiles, posts, likes, reposts, follo… | 77 | 1232 | active |
| TheSmallHanCat/sora2api A self-hosted OpenAI-compatible API gateway that wraps Sora's text-to-video and image generation capabilities behind standard /v1/chat/comp… | 10 | 1232 | active |
| DroppedNeedle/DroppedNeedle DroppedNeedle is a self-hosted music request and discovery application with a built-in library and download engine that replaces Lidarr. It… | 85 | 1230 | active |
| inertiajs/inertia-rails The Rails adapter for Inertia.js, letting you build single-page React, Vue, or Svelte apps on top of existing Rails controllers, routes, an… | 97 | 1229 | active |
| meteroid-oss/meteroid Meteroid is an open-source pricing and billing infrastructure platform for SaaS, offering usage metering, subscription management, invoicin… | 95 | 1227 | active |
| Meituan-Dianping/lyrebird Lyrebird is a plugin-based testing workbench for mobile applications that intercepts and mocks HTTP/HTTPS network traffic via a proxy. It p… | 42 | 1226 | active |
| jx-sec/jxwaf JXWAF is an open-source web application firewall powered by an AI large language model, combining an AI security model, a semantic analysis… | 67 | 1221 | active |
| frourios/frourio Frourio is a TypeScript full-stack framework that statically type-checks API communication between frontend and backend by generating bridg… | 42 | 1219 | active |
| Oudwins/zog Zog is a Zod-inspired schema builder for runtime value parsing and validation in Go, using method chaining to define expressive schemas wit… | 84 | 1214 | active |
| vibe-d/vibe.d vibe.d is a high-performance asynchronous I/O, concurrency, and web application toolkit for the D programming language. It bundles an HTTP … | 82 | 1213 | active |
| vybenetwork/solana-swap-api A reference implementation and starter kit for the Vybe Solana Swap API, providing a Node.js backend and frontend demo that fetch DEX swap … | 56 | 1208 | active |
| auth0/go-jwt-middleware A Go middleware library by Auth0 that validates JSON Web Tokens (JWTs) on incoming HTTP requests, with a framework-agnostic core validator.… | 94 | 1205 | active |
| Telegram-Mini-Apps/tma.js A monorepo of TypeScript packages, examples, and documentation for developing Telegram Mini Apps—web applications running inside Telegram c… | 90 | 1198 | active |
| yezz123/authx AuthX is a Python library providing ready-to-use, customizable authentication and OAuth2 management for FastAPI applications. It offers JWT… | 92 | 1197 | active |
| polterguy/magic Magic Cloud is a self-hosted, MIT-licensed AI app builder platform that turns plain-English prompts into full-stack applications — database… | 96 | 1188 | active |
| trevorwang/retrofit.dart retrofit.dart is a Dart code generator that creates type-safe HTTP API clients for the dio package using annotations and source_gen, inspir… | 98 | 1184 | active |
| google/certificate-transparency-go Google's Go implementation of Certificate Transparency (RFC 6962), providing libraries for parsing and auditing TLS certificates, client li… | 82 | 1174 | active |
| unionj-cloud/go-doudou go-doudou is a lightweight Go microservice framework based on OpenAPI 3.0 (for REST) and Protobuf v3 (for gRPC), with a built-in code gener… | 68 | 1172 | active |
| parcadei/llm-tldr A Python CLI tool and daemon that indexes codebases into a 5-layer analysis stack (AST, call graph, control flow, data flow, program depend… | 10 | 1169 | active |
| hashgraph-online/standards-sdk The official HOL Standards SDK for TypeScript, providing reference implementations of Hashgraph Consensus Service (HCS) standards for file … | 88 | 1166 | active |
| oblac/jodd Jodd is a collection of lightweight Java micro-frameworks and utility libraries with zero external dependencies, including a DI container (… | 23 | 4053 | maintenance |
| TheThingsNetwork/lorawan-stack The Things Stack is an open source LoRaWAN network server written in Go, providing network, application, and join server components plus an… | 95 | 1161 | active |
| Thalhammer/jwt-cpp jwt-cpp is a header-only C++11 library for creating and validating JSON Web Tokens (JWT). It supports all standard signature algorithms (HM… | 67 | 1161 | stable |
| EventSource/eventsource A WhatWG/W3C-compliant EventSource client library for consuming server-sent events (SSE) in Node.js, browsers, Deno, Bun, and other JavaScr… | 98 | 1155 | stable |
| StreamerHelper/web-server The backend service for StreamerHelper, a self-hosted livestream recording system. It polls live status from platforms like Bilibili, Huya,… | 76 | 1153 | active |
| spacecloud-io/space-cloud Space Cloud is a Kubernetes-based open-source serverless platform that generates instant GraphQL and REST APIs over databases like MongoDB,… | 23 | 3998 | maintenance |
| WeBankBlockchain/WeIdentity WeIdentity is a blockchain-based distributed identity solution implementing W3C DID and Verifiable Credential specifications, developed by … | 30 | 1150 | active |
| blendbyte/laravel-paypal A PayPal REST API client for Laravel that also works as a standalone PHP package, covering orders, payments, payouts, subscriptions, invoic… | 83 | 1149 | active |
| zino-rs/zino Zino is a spec-driven, opinionated framework for building composable web and desktop applications in Rust, with modular crates for ORM, aut… | 86 | 1146 | active |
| leev/ngx_http_geoip2_module An Nginx module that creates variables from MaxMind GeoIP2 databases based on client IP addresses, supporting both IPv4 and IPv6. It works … | 23 | 1142 | stable |
| adobe/S3Mock S3Mock is a lightweight server that implements a subset of the Amazon S3 API for local integration testing, removing the need for real AWS … | 99 | 1141 | active |
| dnnsoftware/Dnn.Platform DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) built on the Microsoft/.NET ecosystem, used to build comm… | 98 | 1140 | active |
| tesseral-labs/tesseral Tesseral is open-source, multi-tenant authentication infrastructure designed for B2B SaaS applications, runnable as a cloud service or self… | 43 | 1138 | active |
| marmelab/ng-admin ng-admin is an AngularJS-based framework that generates a complete administration GUI (datagrids, filters, forms, dashboards) on top of any… | 23 | 3899 | maintenance |
| ixre/go2o Go2o is a Go-based open-source O2O (online-to-offline) e-commerce business framework built on domain-driven design (DDD) principles, expose… | 75 | 1128 | active |
| Exrick/xboot XBoot is a full-stack, front-end/back-end separated rapid development platform built on Spring Boot 2.x with a Vue + iView Admin front end.… | 23 | 3892 | maintenance |
| ponder-sh/ponder Ponder is an open-source TypeScript framework for indexing EVM smart contract data into Postgres and serving it via GraphQL or SQL over HTT… | 95 | 1123 | active |
| exAspArk/batch-loader A Ruby gem providing a generic lazy batching mechanism to avoid N+1 database or HTTP queries, inspired by Facebook's DataLoader and Haskell… | 57 | 1123 | stable |
| nottelabs/reverse-api-engineer Reverse API Engineer is a Python CLI tool that captures browser network traffic (HAR) from a website and uses a configured AI model to gene… | 84 | 1122 | active |
| pastelsky/tsdocs tsdocs.dev is a web service for browsing type reference documentation of JavaScript and TypeScript packages. It uses a customized version o… | 27 | 1122 | active |