domain: backend
4128 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| symfony/twig-bridge The Symfony Twig Bridge provides integration between the Twig template engine and various Symfony components. It is an official Symfony com… | 95 | 2506 | stable |
| sofastack/sofa-bolt SOFABolt is a lightweight, high-performance network remoting framework for Java built on Netty, developed by Ant Financial. It provides con… | 70 | 2503 | stable |
| fnando/browser A Ruby gem for detecting browsers, bots, devices, and platforms from user agent strings. It includes ActionController integration for Rails… | 44 | 2499 | active |
| symfony/twig-bundle A Symfony bundle that provides tight integration of the Twig template engine into the Symfony full-stack framework. It handles Twig configu… | 97 | 2497 | stable |
| spring-projects/spring-kafka Spring for Apache Kafka (spring-kafka) is a Java library that applies familiar Spring abstractions to Apache Kafka-based messaging. It prov… | 99 | 2495 | stable |
| Netflix/archaius Archaius is a Java configuration management library that unifies static and dynamic configuration sources into a single API. It supports lo… | 89 | 2495 | stable |
| kentcdodds/kentcdodds.com The open-source code behind Kent C. Dodds' personal website (kentcdodds.com), a blog and educational hub built with React Router v7, React,… | 77 | 2493 | active |
| google/go-cloud The Go Cloud Development Kit (Go CDK) is a Go library providing stable, vendor-neutral APIs for common cloud services like blob storage, do… | 86 | 9910 | maintenance |
| symfony/security-bundle SecurityBundle is the official Symfony bundle that integrates the Security component into the Symfony full-stack framework. It provides con… | 97 | 2489 | stable |
| rails/solid_queue Solid Queue is a database-backed queuing backend for Rails Active Job, storing jobs in SQL databases like MySQL, PostgreSQL, or SQLite. It … | 98 | 2488 | active |
| trailblazer/reform Reform is a Ruby library providing form objects decoupled from models, with validations, coercion, and nested model setup. It is framework-… | 40 | 2488 | stable |
| senchalabs/connect Connect is an extensible HTTP server framework for Node.js built around a stack of 'plugins' known as middleware. It provides a minimal cor… | 32 | 9881 | maintenance |
| rbatis/rbatis Rbatis is a high-performance async ORM framework for Rust that compiles dynamic SQL (py_sql/html_sql) to native Rust code at compile time. … | 98 | 2486 | active |
| mercurius-js/mercurius Mercurius is a GraphQL adapter for the Fastify web framework for Node.js, providing query parsing/validation caching, JIT execution, subscr… | 93 | 2484 | stable |
| madelson/DistributedLock DistributedLock is a .NET library providing robust distributed mutexes, reader-writer locks, and semaphores built on various backing techno… | 90 | 2481 | stable |
| ash-project/ash Ash is a declarative, extensible application framework for Elixir that lets you model your domain as typed resources and derive APIs, persi… | 95 | 2480 | active |
| psycopg/psycopg Psycopg 3 is the modern generation PostgreSQL database adapter for Python, offering both pure Python and C-accelerated implementations plus… | 77 | 2479 | active |
| BrighterCommand/Brighter Brighter is a Command Dispatcher and Command Processor framework for .NET and C# that implements the Command pattern with a middleware pipe… | 98 | 2469 | active |
| valyala/fastjson fast is a fast JSON parser and validator library for Go that parses arbitrary JSON without schemas, reflection, or code generation. It clai… | 63 | 2466 | stable |
| django-commons/django-simple-history A Django app that records the state of models on every create, update, and delete, storing a full change history. It integrates with the Dj… | 93 | 2461 | active |
| socketry/async Async is a composable asynchronous event-driven I/O framework for Ruby built on the io-event gem. It provides lightweight fiber-based concu… | 99 | 2459 | stable |
| matrix-construct/tuwunel Tuwunel is a high-performance Matrix homeserver written in Rust, serving as the official successor to conduwuit. It fully implements the Ma… | 87 | 2459 | active |
| reactphp/promise A lightweight implementation of CommonJS Promises/A for PHP, providing Deferred and Promise abstractions for representing pending asynchron… | 61 | 2458 | stable |
| oneinstack/oneinstack OneinStack is a shell-based deployment tool that installs and manages full LEMP/LAMP/LNMP/LTMP web stacks (Nginx/Tengine/OpenResty/Apache, … | 66 | 2455 | active |
| cockroachdb/errors A Go error handling library that is a drop-in replacement for the standard errors package and github.com/pkg/errors, adding network-portabl… | 83 | 2454 | active |
| moquette-io/moquette Moquette is a lightweight MQTT broker written in Java, compliant with MQTT 5 and MQTT 3, supporting QoS 0-2 and most MQTT 5 features. It is… | 86 | 2453 | active |
| apache/activemq Apache ActiveMQ is a high-performance, multi-protocol, Java-based open source message broker supporting JMS/Jakarta Messaging, AMQP, MQTT, … | 98 | 2451 | stable |
| schultek/jaspr Jaspr is a modern web framework for building websites in Dart, using a component model similar to Flutter widgets that renders real HTML an… | 88 | 2449 | active |
| go-ldap/ldap A Go library providing basic LDAP v3 client functionality, implementing RFC 4511 and related specifications. It supports connecting to LDAP… | 88 | 2448 | stable |
| huanzi-qch/base-admin Base Admin is a simple, general-purpose Java admin management system built on Spring Boot, Spring Security, Spring Data JPA, Thymeleaf, and… | 73 | 2447 | active |
| jmettraux/rufus-scheduler rufus-scheduler is an in-process, in-memory job scheduler for Ruby supporting at, in, every, and cron scheduling styles using threads. It p… | 72 | 2447 | stable |
| CarterCommunity/Carter Carter is a thin framework layer of extension methods over ASP.NET Core that makes building HTTP APIs more explicit and enjoyable. It adds … | 73 | 2446 | active |
| lihengming/spring-boot-api-project-seed A Spring Boot and MyBatis based seed/boilerplate project for quickly building small-to-medium RESTful API projects in Java. It provides bes… | 23 | 9692 | maintenance |
| justquick/django-activity-stream A Django app for generating generic activity streams from user actions on a site, following the Activity Streams specification. It supports… | 48 | 2442 | stable |
| ardalis/SmartEnum A C# base class library for creating strongly-typed enum alternatives with behavior, lookup by name or value, and rich integration support.… | 65 | 2440 | stable |
| perwendel/spark Spark is a tiny, expressive web framework for Java 8+ (with a Kotlin DSL) inspired by Sinatra, letting you define routes with lambdas in a … | 32 | 9644 | maintenance |
| Firebase Admin SDK for PHP An unofficial Firebase Admin SDK for PHP that provides access to Firebase services like Authentication, Realtime Database, Firestore, and C… | 98 | 2435 | active |
| beberlei/assert A thin PHP assertion library providing assertions and guard methods for input validation in business models, libraries, and low-level appli… | 78 | 2432 | stable |
| go-eagle/eagle Eagle is a lightweight Go microservice framework for rapidly building HTTP and gRPC API services. It bundles production-grade components in… | 62 | 2429 | active |
| open-webui/pipelines Pipelines is a UI-agnostic, OpenAI API-compatible plugin framework for adding custom Python logic and workflows to any client that speaks t… | 41 | 2428 | active |
| tapjs/tapjs Node-tap is a Test-Anything-Protocol (TAP) test framework for JavaScript and TypeScript, providing a test runner CLI, assertion library, sn… | 96 | 2425 | active |
| jhawthorn/discard Discard is a simple Ruby ActiveRecord mixin that adds soft-delete conventions by flagging records with a discarded_at timestamp instead of … | 72 | 2424 | stable |
| xxjwxc/gormt gormt is a Go tool that connects to a MySQL (and optionally SQLite/MSSQL) database and automatically generates Golang struct definitions co… | 64 | 2422 | active |
| geoip-lite/node-geoip A fully native JavaScript Node.js library implementing MaxMind's GeoIP API using GeoLite data files. It performs fast, synchronous IP-to-lo… | 87 | 2421 | active |
| MichaCo/CacheManager CacheManager is an open-source caching abstraction layer for .NET written in C#, supporting multiple cache providers such as Redis, Memcach… | 64 | 2420 | active |
| quantum-elixir/quantum-core Quantum is a cron-like job scheduler library for Elixir applications. It lets developers define recurring jobs using crontab syntax with ti… | 67 | 2416 | stable |
| GenieFramework/Genie.jl Genie.jl is the core of the Genie Framework, a full-stack, MVC-style web framework for the Julia language providing routing, templating, au… | 91 | 2413 | active |
| wenlng/go-captcha GoCaptcha is a high-performance, modular behavioral CAPTCHA library for Go that generates interactive challenges including click, slide, dr… | 69 | 2411 | active |
| TruCopilot/phpfastcache Phpfastcache is a high-performance PHP caching library providing a single unified API over many backend drivers such as Redis, Memcached, M… | 57 | 2409 | stable |
| nodejs/node-addon-api A header-only C++ wrapper library for Node-API (N-API) that simplifies writing native Node.js addons in C++. It provides C++ object model a… | 94 | 2408 | stable |
| metasfresh/metasfresh metasfresh is a free and open-source ERP system for small and mid-sized businesses, covering accounting, CRM, manufacturing, and supply cha… | 67 | 2407 | active |
| apache/fineract Apache Fineract is an open-source, cloud-ready core banking platform written in Java, providing client management, loan and savings portfol… | 93 | 2405 | stable |
| langhuihui/monibuca Monibuca is a modular, extensible, high-performance streaming media server framework written in Go, supporting protocols like RTMP, RTSP, H… | 86 | 2405 | active |
| boazsegev/facil.io facil.io is a high-performance C micro-framework for web applications, providing an evented HTTP/1.1, WebSocket, and SSE server with pub/su… | 57 | 2400 | active |
| ARCANEDEV/LogViewer A Laravel package that provides a ready-to-use log viewer for managing and inspecting application log files. It offers an API plus built-in… | 23 | 2390 | active |
| jazzband/django-push-notifications A Django app that provides Device models for sending push notifications to mobile devices and browsers via APNS, FCM/GCM, WNS, and WebPush.… | 73 | 2388 | active |
| RSocket RSocket Java is the reference Java implementation of the RSocket application protocol, a binary protocol for Reactive Streams semantics ove… | 26 | 2388 | stable |
| jpillora/overseer A Go library for building monitorable binaries that support graceful zero-downtime restarts and self-upgrading. It uses a small master proc… | 71 | 2386 | active |
| dashersw/cote cote is a Node.js library for building zero-configuration microservices with automatic service discovery. It provides Responder/Requester, … | 61 | 2385 | stable |
| earendil-works/absurd Absurd is a Postgres-native durable execution (workflow) system that runs long-lived, reliable tasks using only a single SQL schema file an… | 82 | 2384 | active |
| Tungstenite tokio-tungstenite is a Rust library providing asynchronous WebSocket client and server support built on top of the lightweight tungstenite-… | 74 | 2384 | stable |
| SignalR/SignalR ASP.NET SignalR is a .NET library that makes it simple to add real-time web functionality to ASP.NET (System.Web/Katana) applications, lett… | 42 | 9402 | maintenance |
| Rob--W/cors-anywhere CORS Anywhere is a Node.js reverse proxy that adds CORS headers to proxied requests, allowing browsers to make cross-origin requests to ser… | 32 | 9376 | maintenance |
| graphile/worker Graphile Worker is a high-performance job queue for PostgreSQL that runs background jobs on Node.js, supporting retries with exponential ba… | 75 | 2378 | active |
| dingo/api Dingo API is a PHP package that provides tools for building RESTful APIs on top of the Laravel and Lumen frameworks. It offers content nego… | 23 | 9368 | maintenance |
| anycable/anycable AnyCable is an open-source realtime server written in Go that provides reliable two-way communication over WebSockets and SSE with built-in… | 98 | 2373 | stable |
| mike-bronner/laravel-model-caching A Laravel package that adds automatic, self-invalidating caching to Eloquent models and relationships via a trait. It caches query results … | 96 | 2371 | active |
| VictoriaMetrics/fastcache fastcache is a fast, thread-safe in-memory cache library for Go designed to hold a large number of entries with minimal garbage collection … | 74 | 2370 | stable |
| eapache/go-resiliency A Go library implementing common resiliency patterns such as circuit breaker, retrier, deadline/timeout, batching, and semaphore. It is ins… | 26 | 2370 | stable |
| sergiodxa/remix-utils Remix Utils is a TypeScript collection of utility functions and types for building web apps with Remix and React Router, covering areas lik… | 94 | 2368 | active |
| build-admin/buildadmin BuildAdmin is a full-stack admin management system built with Vue3 (setup) + TypeScript + Vite + Pinia + Element Plus on the frontend and T… | 92 | 2368 | active |
| mojocn/base64Captcha A Go library that generates various types of captchas (digits, strings, math, Chinese, audio) and returns them as base64-encoded image or a… | 54 | 2367 | stable |
| agronholm/sqlacodegen sqlacodegen is a command-line tool that reads the structure of an existing database and generates SQLAlchemy model code, preferring declara… | 92 | 2365 | active |
| oracle/node-oracledb node-oracledb is Oracle's official Node.js driver for connecting JavaScript and TypeScript applications to Oracle Database. It runs in a pu… | 92 | 2365 | stable |
| hwi/HWIOAuthBundle A Symfony bundle that adds OAuth 1.0a and OAuth 2.0 authentication support, with built-in support for 59 providers such as Google, GitHub, … | 77 | 2365 | active |
| symfony/debug-bundle A Symfony bundle that integrates the VarDumper component and MonologBridge's ServerLogCommand into the Symfony full-stack framework. It pro… | 94 | 2360 | stable |
| Neoteroi/BlackSheep BlackSheep is a fast asynchronous ASGI web framework for Python, inspired by Flask and ASP.NET Core. It features built-in dependency inject… | 90 | 2358 | active |
| form-data/form-data A Node.js library for creating readable multipart/form-data streams, inspired by the XMLHttpRequest-2 FormData interface. It supports appen… | 71 | 2355 | stable |
| unrolled/secure Secure is an HTTP middleware library for Go that adds quick security wins to web applications. It works as a standard net/http Handler and … | 70 | 2354 | stable |
| maticzav/nookies Nookies is a lightweight set of cookie helpers for Next.js that supports parsing, setting, and destroying cookies on both the client and se… | 67 | 2352 | stable |
| modelmapper/modelmapper ModelMapper is a Java library that intelligently maps objects to each other using convention-based matching, automatically determining how … | 55 | 2352 | stable |
| vercel/workflow Workflow SDK is a TypeScript library that makes async functions durable via 'use workflow' and 'use step' directives, providing suspend/res… | 79 | 2350 | active |
| emersion/go-imap go-imap is an IMAP4rev2 protocol library for Go, providing both client and server implementations. It lets Go applications talk to mail ser… | 76 | 2350 | active |
| matthewwithanm/django-imagekit django-imagekit is a Django app for automated image processing, generating derived images like thumbnails or cropped versions from source i… | 78 | 2349 | active |
| oinone/oinone-pamirs Oinone Pamirs is the Java back-end of Oinone, an AI-powered low-code framework that is 100% metadata-driven and positions itself as infrast… | 63 | 2348 | active |
| smarty-php/smarty Smarty is a mature template engine for PHP that separates presentation (HTML/CSS) from application logic. It provides a template syntax wit… | 96 | 2347 | stable |
| db-migrate/node-db-migrate db-migrate is a database migration framework for Node.js, usable as a CLI tool or local module. It supports MySQL, PostgreSQL, SQLite3, and… | 39 | 2344 | active |
| mirumee/ariadne Ariadne is a Python library for building GraphQL servers using a schema-first approach, where the API is defined in SDL and business logic … | 94 | 2343 | stable |
| JMSSerializer jms/serializer is a PHP library for serializing and deserializing data of any complexity, supporting JSON and XML formats. It offers config… | 80 | 2343 | stable |
| kotlin-orm/ktorm Ktorm is a lightweight ORM framework for Kotlin built directly on pure JDBC, offering a strong-typed SQL DSL and entity sequence APIs. It r… | 80 | 2343 | active |
| ulule/limiter A dead-simple rate limiting middleware library for Go supporting HTTP, FastHTTP, and Gin. It uses a pluggable store approach with built-in … | 23 | 2343 | stable |
| zzzprojects/EntityFramework-Plus Entity Framework Plus is a free, open-source .NET library that extends EF6 and EF Core DbContexts with features like Batch Delete, Batch Up… | 98 | 2342 | active |
| 1backend/1backend 1Backend is an AI-native microservices platform written in Go that combines a framework, proxy, and runtime for building distributed applic… | 76 | 2342 | active |
| walkor/phpsocket.io A server-side PHP implementation of the socket.io protocol built on the Workerman event-driven networking framework. It lets PHP applicatio… | 85 | 2341 | active |
| 404labfr/laravel-impersonate A Laravel package that lets authenticated users (typically admins) impersonate other users of the application with a single method call or … | 67 | 2340 | active |
| orbitjs/orbit Orbit is a composable TypeScript data framework for orchestrating access, transformation, and synchronization across multiple data sources … | 52 | 2340 | active |
| static-web-server/static-web-server Static Web Server (SWS) is a cross-platform, high-performance asynchronous web server for serving static files, built in Rust on Hyper and … | 93 | 2337 | active |
| microsoft/napajs Napa.js is a multi-threaded JavaScript runtime built on V8 that executes JavaScript across multiple V8 isolates with APIs for object transp… | 10 | 9174 | maintenance |
| stimulusreflex/stimulus_reflex StimulusReflex is a Ruby gem and JavaScript client that lets Rails developers build reactive, real-time applications by rendering HTML on t… | 86 | 2334 | active |
| rsyslog/rsyslog Rsyslog is a high-performance open-source log ingestion and ETL engine written in C, originally a syslog daemon and now a modular pipeline … | 95 | 2329 | stable |