Open-source api-framework software
2097 open-source libraries, tools and applications tagged api-framework, ranked by how closely api-framework is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
2097 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Better Auth Better Auth is a framework-agnostic authentication and authorization framework for TypeScript that ships with comprehensive features like e… | 88 | 30360 | active |
| ahujasid/blender-mcp MCP for Blender is an open‑source Blender add‑on that connects Blender to any LLM via the Model Context Protocol. It lets users create, edi… | 65 | 30036 | active |
| modular/modular Modular Platform is an open‑source stack that includes the Mojo systems programming language and the MAX framework for building, optimizing… | 90 | 29847 | active |
| Wiki.js Wiki.js is an open‑source, Node.js‑powered wiki platform with a modern Vue.js interface. It provides a full‑featured knowledge‑base solutio… | 99 | 29032 | active |
| Mastra Mastra is a modern TypeScript framework for building AI-powered applications and autonomous agents. It provides model routing, workflow orc… | 87 | 28986 | active |
| Redash Redash is an open-source, browser-based business intelligence platform for querying, visualizing, and sharing data from 35+ SQL and NoSQL d… | 86 | 28832 | active |
| Cloudreve Cloudreve is a self‑hosted file management and sharing system that supports many storage back‑ends. It provides a web UI, WebDAV, and API f… | 96 | 28812 | active |
| QwenLM/qwen-code Qwen Code is an open‑source AI coding agent that runs in your terminal and can be extended to IDEs, desktop apps, and browsers. It leverage… | 82 | 28566 | active |
| Label Studio Label Studio is an open‑source, web‑based data labeling and annotation platform that supports text, image, audio, video, and time‑series da… | 95 | 28488 | active |
| vercel/ai Vercel AI is a TypeScript SDK that provides a unified API for interacting with large language models across many providers. It includes uti… | 92 | 27251 | active |
| Vapor Vapor is a high‑performance, server‑side Swift web framework. It provides routing, middleware, ORM, templating, and WebSocket support for b… | 98 | 26228 | active |
| kataras/iris Iris is a high‑performance, feature‑rich web framework for Go that supports HTTP/2, MVC, dependency injection, and many built‑in middleware… | 62 | 25555 | active |
| Invidious Invidious is an open-source, privacy-focused alternative front-end to YouTube written in Crystal. It lets users watch videos without ads or… | 92 | 25497 | active |
| flipped-aurora/gin-vue-admin Gin-Vue-Admin is a full‑stack admin platform that combines a Go Gin backend with a Vite+Vue3 frontend. It provides out‑of‑the‑box features … | 90 | 25063 | active |
| krayin/laravel-crm Krayin CRM is a free and open‑source customer relationship management system built with Laravel and Vue.js. It provides a modular admin pan… | 95 | 24027 | active |
| vanna-ai/vanna Vanna is an open-source Python framework for building user-aware AI agents that translate natural-language questions into SQL queries, char… | 10 | 23812 | active |
| Skyvern-AI/skyvern Skyvern is an open‑source platform that adds AI and computer‑vision capabilities to Playwright for automating browser‑based workflows. It p… | 89 | 23226 | active |
| go-chi/chi chi is a lightweight, idiomatic HTTP router for Go that is 100% compatible with net/http and built around the context package. It supports … | 95 | 22952 | stable |
| HKUDS/AI-Trader AI-Trader is an agent-native trading platform where autonomous AI agents register, trade, and compete with live mark-to-market scoring and … | 52 | 22799 | active |
| ThingsBoard ThingsBoard is an open-source IoT platform for device management, telemetry data collection, processing, and visualization. It supports sta… | 98 | 22494 | stable |
| MobSF/Mobile-Security-Framework-MobSF MobSF is an automated all-in-one mobile application security testing framework for Android, iOS, and Windows Mobile apps. It performs stati… | 94 | 21980 | active |
| EL-ADMIN ELADMIN is a front-end/back-end separated admin management system built on Spring Boot 2.7.18, JPA, Spring Security, JWT, Redis, and Vue. I… | 56 | 21905 | active |
| Dgraph Dgraph is a distributed, horizontally scalable graph database with native GraphQL support, written in Go. It provides ACID transactions, co… | 96 | 21804 | stable |
| vercel/chatbot Chatbot is an open‑source, full‑featured template built with Next.js and the Vercel AI SDK. It provides a ready‑to‑deploy AI chat applicati… | 67 | 20983 | active |
| jasontaylordev/CleanArchitecture Clean Architecture Solution Template is a .NET CLI template that scaffolds a full‑stack ASP.NET Core application following Clean Architectu… | 88 | 20640 | active |
| Elysia Elysia is a TypeScript backend web framework built for Bun, emphasizing end-to-end type safety, schema-driven validation, and ergonomic dev… | 93 | 19239 | active |
| AdonisJS AdonisJS is a TypeScript‑first full‑stack web framework for Node.js that provides a cohesive set of batteries‑included features such as ORM… | 98 | 19142 | active |
| Lichess Lichess is a free, ad‑less, open‑source online chess server written in Scala and TypeScript. It provides real‑time gameplay, analysis, tour… | 68 | 18865 | active |
| Keploy Keploy is a developer-centric API and integration testing platform that records real application traffic, database queries, and streaming e… | 96 | 18641 | active |
| meta-llama/llama-cookbook The Llama Cookbook is a collection of Jupyter notebooks and scripts that demonstrate how to use Meta's Llama models for inference, fine‑tun… | 54 | 18573 | active |
| APIJSON APIJSON is a Tencent open-source Java ORM and JSON-based API protocol that auto-generates CRUD APIs and documentation without backend codin… | 98 | 18400 | active |
| fastapi/sqlmodel SQLModel is a Python library for interacting with SQL databases using Python objects, built as a thin layer on top of SQLAlchemy and Pydant… | 98 | 18386 | stable |
| Windmill Windmill is an open-source, self-hostable developer platform that turns scripts in Python, TypeScript, Go, Bash, SQL and other languages in… | 96 | 18219 | active |
| RightNow-AI/openfang OpenFang is an open-source Agent Operating System written in Rust that runs autonomous AI agents on schedules, 24/7, with pre-built capabil… | 63 | 18208 | active |
| getmaxun/maxun Maxun is an open-source no-code platform for web scraping, crawling, search, and AI-powered data extraction that turns websites into struct… | 94 | 17844 | active |
| WrenAI WrenAI is an open-source generative BI (GenBI) engine that turns natural-language questions into governed SQL, charts, and dashboards acros… | 87 | 17826 | active |
| VictoriaMetrics/VictoriaMetrics VictoriaMetrics is a fast, cost-effective, and scalable open-source time series database and monitoring solution written in Go. It supports… | 93 | 17800 | stable |
| redwoodjs/graphql RedwoodJS GraphQL is the GraphQL-focused full-stack web framework from the Redwood project, integrating React, Apollo, Prisma, and GraphQL … | 75 | 17596 | active |
| ory/hydra Ory Hydra is an OpenID Certified OAuth 2.0 and OpenID Connect provider server written in Go, handling token issuance, client management, an… | 71 | 17563 | stable |
| LibreTranslate/LibreTranslate LibreTranslate is a free and open source machine translation API that is fully self-hosted and offline capable, powered by the Argos Transl… | 92 | 17127 | stable |
| cvat-ai/cvat CVAT (Computer Vision Annotation Tool) is an open-source, self-hosted platform for annotating images, videos, and 3D point clouds to build … | 94 | 16896 | active |
| MCP Toolbox for Databases MCP Toolbox for Databases is an open source Model Context Protocol (MCP) server, written in Go, that connects AI agents, IDEs, and applicat… | 92 | 16669 | active |
| MODSetter/SurfSense SurfSense is an open-source, self-hostable NotebookLM alternative that combines a personal knowledge base with live open-web research conne… | 91 | 16505 | active |
| Grav CMS Grav is a fast, flat-file content management system built on PHP, Markdown, Twig, and Symfony components that requires no database. Version… | 95 | 15689 | stable |
| documenso/documenso Documenso is an open-source, self-hostable alternative to DocuSign for digitally signing documents, built with Next.js, TypeScript, and Pos… | 99 | 15463 | active |
| NodeBB NodeBB is open-source forum software built on Node.js that supports Redis, MongoDB, or PostgreSQL backends and uses web sockets for real-ti… | 95 | 15239 | stable |
| oblien/openship Openship is an open-source, self-hostable deployment platform with built-in CI/CD that builds, ships, routes, and TLS-terminates apps from … | 83 | 14813 | active |
| Logto Logto is an open-source identity and access management (IAM) infrastructure for SaaS and AI applications, built on OIDC, OAuth 2.1, and SAM… | 100 | 14728 | active |
| ABP Framework ABP Framework is an open-source, opinionated application framework for building enterprise web applications on .NET and ASP.NET Core. It pr… | 97 | 14441 | active |
| Qloapps/QloApps QloApps is a free, open-source PHP-based hotel management and reservation platform that bundles a Property Management System (PMS), a booki… | 66 | 14389 | active |
| gophish/gophish Gophish is an open-source phishing framework for running phishing simulations and security awareness training. It provides a web UI and RES… | 23 | 14317 | stable |
| vercel/commerce Next.js Commerce is a high-performance, server-rendered ecommerce storefront template built on the Next.js App Router with React Server Com… | 63 | 14285 | active |
| semaphoreui/semaphore Semaphore UI is an open-source, self-hosted web UI and API for running Ansible playbooks, Terraform/OpenTofu/Terragrunt, Bash, PowerShell, … | 91 | 14201 | active |
| emdash-cms/emdash EmDash is a full-stack, type-safe CMS built on Astro and TypeScript, positioned as a modern successor to WordPress. It runs on Cloudflare W… | 79 | 13752 | active |
| Fay Digital Human Framework Fay is an open-source Python digital human framework that connects 2.5D/3D/mobile/web digital humans or OpenAI-compatible LLMs to business … | 75 | 13549 | active |
| Nakama Nakama is a scalable open-source game backend server written in Go that provides multiplayer sessions, matchmaking, leaderboards, chat, and… | 98 | 13514 | stable |
| formbricks/formbricks Formbricks is an open-source, privacy-first experience management (XM) suite and Qualtrics alternative built around a survey platform. It s… | 94 | 13094 | active |
| hydra-db/hydradb HydraDB is an object-store-native distributed graph database written in Rust, using S3-compatible storage as the durable source of truth wi… | 69 | 13045 | active |
| JoeanAmier/XHS-Downloader A tool for extracting links and downloading content (images, videos, live photos) from XiaoHongShu (RedNote) posts. It ships as a Python TU… | 86 | 13039 | active |
| datahub-project/datahub DataHub is an open-source data catalog and metadata platform providing data discovery, governance, lineage, and observability across an org… | 98 | 12852 | active |
| go-admin go-admin is a front-end/back-end separated admin management system scaffold built on Gin (Go) and Vue 3 with Element UI, Arco Design, and A… | 98 | 12800 | active |
| drakkan/sftpgo SFTPGo is a full-featured, highly configurable file transfer server supporting SFTP, SCP, FTP/S, HTTP/S, and WebDAV, with pluggable storage… | 93 | 12647 | active |
| redpanda-data/redpanda Redpanda is a Kafka API-compatible streaming data platform written in C++ on the Seastar framework, with no ZooKeeper or JVM dependency. It… | 88 | 12571 | stable |
| Encore Encore is an open-source infrastructure SDK and backend framework for TypeScript and Go that lets developers declare resources like databas… | 94 | 12446 | active |
| giscus giscus is an open-source commenting system for websites powered by GitHub Discussions, serving as a successor to utterances. It embeds as a… | 66 | 12159 | active |
| Crossplane Crossplane is a CNCF framework for building cloud native control planes on top of Kubernetes without writing code. It lets platform teams d… | 94 | 12137 | stable |
| Manticore Search Manticore Search is an open-source search database written in C++ that provides fast full-text, vector, and hybrid search with real-time in… | 98 | 12064 | stable |
| Meshery Meshery is an open-source, self-service engineering platform for collaboratively designing, deploying, and managing Kubernetes and cloud na… | 96 | 12030 | active |
| Grist Grist is a modern relational spreadsheet that combines spreadsheet flexibility with database robustness, letting users build no-code data a… | 99 | 11954 | active |
| MoviePilot MoviePilot is a self-hosted NAS media library automation tool that handles subscribing, searching, downloading, organizing, scraping, and r… | 93 | 11897 | active |
| PipedreamHQ/pipedream Pipedream is a hosted integration platform for developers to connect APIs and build event-driven automations using pre-built components plu… | 75 | 11707 | active |
| jo-inc/camofox-browser A self-hosted anti-detection browser server for AI agents, wrapping the Camoufox Firefox fork that spoofs fingerprints at the C++ level. It… | 83 | 11663 | active |
| linkding linkding is a self-hosted bookmark manager built with Django, designed to be minimal, fast, and easy to deploy via a single Docker containe… | 96 | 11255 | stable |
| simplifaisoul/osiris OSIRIS is an open-source, real-time global intelligence (OSINT) dashboard that aggregates live flight tracking, maritime, CCTV, seismic, fi… | 70 | 11174 | active |
| WhisperLiveKit WhisperLiveKit is a self-hosted, ultra-low-latency real-time speech-to-text pipeline built on state-of-the-art simultaneous speech research… | 84 | 11096 | active |
| quay/clair Clair is an open-source service for static analysis of vulnerabilities in container images (OCI and Docker). It indexes image contents via … | 71 | 11065 | active |
| aws/chalice AWS Chalice is a Python serverless microframework for building and deploying applications on AWS Lambda. It provides a CLI for scaffolding … | 77 | 11056 | stable |
| vuestorefront/vue-storefront Alokai (formerly Vue Storefront) is a Frontend-as-a-Service ecosystem for building fast, scalable, headless eCommerce storefronts on Vue/Nu… | 69 | 10950 | active |
| Frappe Framework Frappe Framework is a batteries-included, low-code full-stack web application framework written in Python and JavaScript, built around meta… | 95 | 10937 | stable |
| Thysrael/Horizon Horizon is an AI-powered news aggregation platform that fetches content from sources like Hacker News, GitHub, RSS, Reddit, and Telegram, s… | 61 | 10909 | active |
| Mautic Mautic is the world's largest open source marketing automation platform, offering email marketing, campaign building, lead nurturing, landi… | 99 | 10822 | stable |
| mcp-use mcp-use is a fullstack TypeScript framework for building MCP (Model Context Protocol) servers, ChatGPT Apps, and Claude connectors, with fu… | 84 | 10795 | active |
| doccano Doccano is an open-source, web-based text annotation tool for building labeled datasets for machine learning. It supports text classificati… | 60 | 10794 | active |
| we-promise/sure Sure is a self-hostable, open-source personal finance and wealth management web application, maintained as a community fork of the abandone… | 86 | 10600 | active |
| evershopcommerce/evershop EverShop is an open-source, TypeScript-first e-commerce platform built with Node.js, React, and GraphQL, featuring a modular architecture w… | 94 | 10503 | active |
| w7corp/easywechat EasyWeChat is a popular PHP SDK for integrating with WeChat (Weixin) platform APIs, including Official Accounts, Mini Programs, Pay, and Op… | 92 | 10366 | active |
| Reacher Email Verification A Rust library and CLI that checks whether an email address exists via SMTP/MX lookups without sending an actual email. It also ships as a … | 85 | 10093 | active |
| GetBindu/Bindu Bindu is an open-source Python framework that provides the identity, communication, and payments layer for AI agents, implementing the A2A … | 77 | 10062 | active |
| lipku/LiveTalking LiveTalking is an open-source real-time interactive streaming digital human engine that drives a talking-head avatar from text or audio wit… | 88 | 9997 | active |
| antiwork/gumroad The open-source codebase of Gumroad, an e-commerce platform that lets creators sell digital products, memberships, and courses directly to … | 84 | 9982 | active |
| kubernetes/client-go The official Go client library for the Kubernetes API, providing typed clientsets, a dynamic client, API discovery, authentication plugins,… | 77 | 9908 | stable |
| PyCaret PyCaret is an open-source, low-code AutoML library for Python that wraps scikit-learn to automate training, tuning, and comparison of model… | 79 | 9846 | active |
| xorbitsai/inference Xinference is an open-source model serving platform for deploying LLMs, embedding, speech, image, and multimodal models via a unified OpenA… | 93 | 9623 | active |
| Cog Cog is an open-source CLI tool that packages machine learning models into production-ready Docker containers using a simple cog.yaml config… | 97 | 9484 | active |
| Nhost Nhost is an open source Firebase alternative providing a complete backend platform built on PostgreSQL, Hasura GraphQL, authentication, fil… | 92 | 9297 | active |
| openstatus Openstatus is an open-source status page and uptime monitoring platform that monitors websites, APIs, and services from 28 global regions a… | 73 | 9143 | active |
| Opensabre Microservice Platform Opensabre is a microservices development platform built on Spring Cloud 2023, integrating Spring Security, Spring Cloud Alibaba (Nacos, Sen… | 75 | 8942 | active |
| smallstep/certificates step-ca is an online private certificate authority (X.509 and SSH) and ACME server for secure, automated certificate management in DevOps e… | 84 | 8939 | active |
| BentoML BentoML is a Python framework for building online serving systems for AI apps and model inference, turning model inference scripts into RES… | 91 | 8909 | stable |
| owncloud/core ownCloud Core is the server-side component of ownCloud Classic, a self-hosted file storage, sync, and sharing platform written in PHP. It p… | 99 | 8837 | stable |