domain: backend
4128 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| GoBelieveIO/im_service A Go-based instant messaging server supporting peer-to-peer, group, and chatroom messages with cluster deployment. It scales to 500k concur… | 77 | 1983 | active |
| sewenew/redis-plus-plus redis-plus-plus is a C++11 Redis client library built on hiredis, supporting most Redis commands plus Valkey, DragonflyDB, and KeyDB via RE… | 69 | 1983 | stable |
| mike-marcacci/node-redlock A Node.js/TypeScript implementation of the Redlock algorithm for distributed, highly-available Redis locks. It provides strong locking guar… | 45 | 1983 | active |
| alibaba/compileflow CompileFlow is a high-performance, lightweight process orchestration engine from Alibaba that compiles BPMN 2.0 and TBBPM process definitio… | 43 | 1983 | active |
| laravel/lumen Lumen is a fast PHP micro-framework from the Laravel project for building web applications and APIs with routing, middleware, database abst… | 10 | 7570 | maintenance |
| pelletier/go-toml go-toml v2 is a Go library for parsing and encoding the TOML file format, supporting TOML v1.1.0. It is designed to behave like the standar… | 95 | 1982 | stable |
| mikenicholson/passport-jwt passport-jwt is a Passport authentication strategy for Node.js that authenticates HTTP requests using JSON Web Tokens. It extracts a JWT fr… | 32 | 1980 | active |
| msiemens/tinydb TinyDB is a lightweight, pure-Python document-oriented NoSQL database that stores documents as dicts in a JSON file with no external depend… | 86 | 7557 | maintenance |
| mewebstudio/Purifier A Laravel service provider that wraps the HTMLPurifier library for sanitizing HTML input. It provides a simple clean() helper and Purifier … | 75 | 1979 | stable |
| dfunckt/django-rules A Python library providing object-level permissions for Django without requiring a database, built on a generic rule-based predicate framew… | 44 | 1977 | stable |
| danmactough/node-feedparser A Node.js library for parsing RSS, Atom, and RDF syndication feeds as a streaming interface. It resolves relative URLs and correctly handle… | 70 | 1976 | stable |
| graphql-editor/graphql-zeus GraphQL Zeus is a TypeScript-first GraphQL client and code generator that produces strongly typed clients from a GraphQL schema. It offers … | 57 | 1976 | active |
| dahlia/logtape LogTape is a zero-dependency, TypeScript-native logging library for JavaScript runtimes including Node.js, Deno, Bun, browsers, and edge fu… | 69 | 1975 | active |
| rappasoft/laravel-livewire-tables A Laravel Livewire plugin for building simple or advanced dynamic data tables with sorting, filtering, search, pagination, and bulk actions… | 96 | 1974 | active |
| twitchtv/twirp Twirp is a simple RPC framework for Go that generates servers and clients from protobuf service definitions. It runs on the standard librar… | 23 | 7530 | maintenance |
| urfave/negroni Negroni is a tiny, idiomatic HTTP middleware library for Go that works directly with net/http handlers. It is not a framework; it lets you … | 65 | 7527 | maintenance |
| Cysharp/MessagePipe MessagePipe is a high-performance in-memory and distributed messaging pipeline library for .NET and Unity. It supports pub/sub, mediator pa… | 83 | 1973 | active |
| symfony/http-client-contracts A set of PHP interfaces and abstractions for HTTP clients, extracted from the Symfony components. It lets libraries depend on stable, battl… | 90 | 1972 | stable |
| jdesboeufs/connect-mongo connect-mongo is a MongoDB-backed session store for Connect and Express, written in TypeScript. It persists server-side sessions in MongoDB… | 54 | 1972 | active |
| Shopify/identity_cache IdentityCache is a Ruby gem that adds opt-in, read-through blob caching to Active Record models, backed by Memcached. It lets you fetch rec… | 88 | 1968 | stable |
| antonioribeiro/health A Laravel package that monitors server and application resources (database, Redis, queue, disk space, SSL certificates, etc.) and renders a… | 23 | 1968 | active |
| moscajs/aedes Aedes is a barebone, stream-based MQTT broker for Node.js that can run on any stream server, supporting MQTT 3.1/3.1.1 over TCP, TLS, and W… | 96 | 1967 | active |
| haskell-servant/servant Servant is a Haskell DSL for describing web APIs at the type level, from which servers, clients, mocks, and documentation can be derived. I… | 77 | 1966 | active |
| ugorji/go A high-performance, idiomatic Go codec/encoding library supporting binary and text formats including msgpack, cbor, json, binc, and simple.… | 93 | 1962 | stable |
| sangria-graphql/sangria Sangria is a spec-compliant GraphQL implementation library for Scala, providing schema definition, query parsing, validation, and execution… | 96 | 1961 | stable |
| beikeshop/beikeshop BeikeShop is a free, open-source eCommerce platform built on PHP 8.2+ and Laravel, designed for self-hosted online stores with product mana… | 93 | 1959 | active |
| beam-community/bamboo Bamboo is an adapter-based email library for Elixir that separates email creation from delivery, with built-in adapters for services like M… | 70 | 1959 | stable |
| tiger1103/gfast GFast is a full-stack, front-end/back-end separated admin management system built on GoFrame 2.x and Vue3 + Element Plus. It ships with RBA… | 70 | 1959 | active |
| dghubble/gologin gologin is a Go library providing chainable http.Handler implementations for login flows with OAuth1 and OAuth2 providers like Google, GitH… | 67 | 1959 | stable |
| django-notifications/django-notifications A reusable Django app that provides GitHub-style notifications for users, derived from django-activity-stream. It models notification event… | 37 | 1957 | active |
| gejun123456/MyBatisCodeHelper-Pro MyBatisCodeHelper-Pro is an IntelliJ IDEA plugin providing comprehensive MyBatis support, including SQL generation from method names, CRUD … | 76 | 1954 | active |
| tinylib/msgp A Go code generator and serialization library for MessagePack that generates fast marshal/unmarshal and encode/decode methods from Go type … | 87 | 1949 | active |
| mafintosh/why-is-node-running why-is-node-running is a Node.js library and CLI that logs the active handles (timers, servers, etc.) keeping a Node process running. It ca… | 30 | 1947 | active |
| cherrypy/cherrypy CherryPy is a pythonic, object-oriented HTTP framework for building web applications in Python. It lets developers write web apps as ordina… | 77 | 1946 | stable |
| gorules/zen ZEN Engine is an open-source Business Rules Engine written in Rust with native bindings for Node.js, Python, Go, Java, Kotlin, C#, Swift, a… | 97 | 1945 | stable |
| sidekiq-cron/sidekiq-cron Sidekiq-Cron is a Ruby gem that adds cron-style job scheduling to Sidekiq, running a scheduler thread alongside Sidekiq workers. It support… | 83 | 1945 | stable |
| gourouting/singo Singo is a Go starter framework that assembles Gin, GORM, Redis, sessions, CORS, i18n, and API testing into a simple single-service archite… | 70 | 1943 | active |
| dromara/forest Forest is a high-level, lightweight declarative HTTP client framework for Java that lets developers send HTTP requests by defining annotate… | 67 | 1941 | active |
| dromara/MaxKey MaxKey is an open-source IAM/IDaaS product providing Single Sign-On (SSO), identity management, and RBAC-based access control. It supports … | 92 | 1940 | active |
| apache/servicecomb-java-chassis Apache ServiceComb Java Chassis is a Java SDK for rapidly building microservices, offering service registration, discovery, dynamic routing… | 88 | 1940 | active |
| jeremycw/httpserver.h A single-header C library for building event-driven, non-blocking HTTP servers using epoll (Linux) and kqueue (BSD/macOS). It provides a mi… | 68 | 1939 | stable |
| asc-lab/dotnetcore-microservices-poc A proof-of-concept insurance sales system built with .NET 8 using a microservices architecture, demonstrating CQRS with MediatR, service di… | 51 | 1939 | active |
| Terry-Mao/goim goim is a high-performance instant messaging (IM) push server written in pure Go, supporting WebSocket, TCP, and HTTP long-polling protocol… | 23 | 7372 | maintenance |
| piccolo-orm/piccolo Piccolo is a fast, user-friendly ORM and query builder for Python with first-class asyncio support. It includes batteries like migrations, … | 96 | 1937 | active |
| spring-projects/spring-session Spring Session is a Java library providing an API and implementations for managing user session information in Spring applications. It repl… | 99 | 1936 | stable |
| FoalTS/foal Foal (FoalTS) is a full-featured, TypeScript-based Node.js web framework that bundles a CLI, ORM (TypeORM), authentication, testing tools, … | 95 | 1934 | active |
| dimmas893/pos-backend A PHP/Laravel point-of-sale (POS) backend application providing a REST API for sales, products, and inventory management. It is installed v… | 27 | 1934 | active |
| twigjs/twig.js Twig.js is a pure JavaScript implementation of the Twig PHP templating language, usable in both browsers and Node.js. It supports a subset … | 91 | 1933 | active |
| YeautyYE/netty-websocket-spring-boot-starter A Spring Boot starter that lets developers build WebSocket servers on top of Netty using annotation-driven configuration similar to spring-… | 58 | 1933 | active |
| tsrpc/tsrpc TSRPC is a TypeScript RPC framework providing runtime type checking and binary serialization derived directly from TypeScript types, withou… | 63 | 1932 | active |
| graphql-hive/graphql-scalars A TypeScript library of custom GraphQL scalar types (e.g., DateTime, EmailAddress, UUID, BigInt, URL) for building precise, type-safe Graph… | 94 | 1930 | stable |
| stof/StofDoctrineExtensionsBundle A Symfony bundle integrating the DoctrineExtensions library, adding behaviors like Sluggable, Timestampable, Translatable, Tree, Loggable, … | 68 | 1930 | stable |
| node-pinus/pinus Pinus is a fast, scalable, distributed game server framework for Node.js written in TypeScript, based on the Pomelo architecture with callb… | 74 | 1929 | active |
| mix-php/mix MixPHP is a PHP CLI-mode development framework whose Vega-driven HTTP core supports Swoole, Swow, WorkerMan, FPM, and CLI-Server runtimes w… | 55 | 1929 | active |
| Shopify/shopify_app A Rails Engine gem by Shopify that provides generators, modules, and mixins for building Rails applications embedded in the Shopify Admin. … | 92 | 1926 | active |
| nelmio/NelmioCorsBundle A Symfony bundle that adds Cross-Origin Resource Sharing (CORS) headers to responses with ACL-style per-URL configuration. It handles CORS … | 67 | 1925 | stable |
| fideloper/TrustedProxy A Laravel package that configures trusted proxies so applications behind load balancers or reverse proxies correctly interpret X-Forwarded … | 23 | 7307 | maintenance |
| pheanstalk/pheanstalk Pheanstalk is a fully typed PHP 8.1+ client library for the beanstalkd work queue server. It provides producer and consumer APIs for puttin… | 71 | 1922 | active |
| fastadminnet/fastadmin FastAdmin is a rapid backend admin development framework built on ThinkPHP and Bootstrap (with AdminLTE). It provides one-click CRUD genera… | 71 | 1922 | active |
| mochi-mqtt/server Mochi-MQTT is a fully compliant, embeddable MQTT v5 (and v3.1.1) broker written in Go, usable as a standalone binary or as a library inside… | 79 | 1919 | active |
| jeremyevans/rodauth Rodauth is Ruby's most advanced authentication framework, providing a comprehensive set of composable authentication features built on the … | 77 | 1919 | stable |
| BroadleafCommerce/BroadleafCommerce Broadleaf Commerce Community Edition is an open-source e-commerce framework written in Java on top of the Spring framework, providing a rob… | 66 | 1919 | active |
| turms-im/turms Turms is an open-source instant messaging engine written in Java designed to scale from 100K to 10M concurrent users. It provides a distrib… | 55 | 1919 | active |
| seancorfield/honeysql HoneySQL is a Clojure library that turns Clojure data structures into SQL statements, letting you build queries programmatically without st… | 98 | 1918 | active |
| mtrudel/bandit Bandit is a pure Elixir HTTP server for Plug and WebSock applications, supporting HTTP/1.x, HTTP/2, and WebSockets over HTTP and HTTPS. It … | 77 | 1915 | stable |
| ecyrbe/zodios Zodios is a TypeScript REST API toolbox providing an end-to-end typesafe HTTP client (built on axios) and an optional Express-compatible se… | 67 | 1915 | active |
| laravel/sail Laravel Sail is a lightweight command-line interface for interacting with Laravel's default Docker development environment, built around a … | 98 | 1914 | active |
| abapGit/abapGit abapGit is a Git client for ABAP systems, written entirely in ABAP, that lets developers version and sync ABAP code with Git hosting servic… | 77 | 1914 | active |
| sartography/SpiffWorkflow SpiffWorkflow is a pure Python workflow engine that parses and executes BPMN process diagrams and DMN decision tables. It enables building … | 86 | 1912 | active |
| yint-tech/sekiro-open Sekiro is a multi-language, distributed service publishing platform that lets handlers written in various languages register with a central… | 67 | 1912 | active |
| LianjiaTech/retrofit-spring-boot-starter A Spring Boot starter that deeply integrates the Retrofit declarative HTTP client into Spring Boot applications, letting developers define … | 97 | 1911 | active |
| godaddy/terminus Terminus is a Node.js library that adds graceful shutdown and Kubernetes readiness/liveness health check endpoints to any HTTP server. It h… | 39 | 1911 | active |
| spatie/laravel-fractal A Laravel and Lumen package providing a fluent wrapper around League Fractal for transforming data before serving it in APIs. It simplifies… | 81 | 1909 | stable |
| dustin10/VichUploaderBundle A Symfony bundle that simplifies handling file uploads attached to Doctrine ORM entities, MongoDB ODM documents, or PHPCR ODM documents. It… | 94 | 1908 | active |
| NanoHttpd/nanohttpd NanoHTTPD is a tiny, lightweight HTTP server library written in Java, designed to be easily embedded inside other Java applications. It pro… | 23 | 7233 | maintenance |
| rvagg/through2 A tiny Node.js library that wraps stream Transform logic in simple functions, avoiding explicit subclassing of stream.Transform. It support… | 98 | 1907 | stable |
| bbc/sqs-consumer A Node.js/TypeScript library that wraps Amazon SQS into a simple consumer API, letting developers define an async message handler without b… | 97 | 1907 | active |
| Shopify/packwerk Packwerk is a Ruby gem from Shopify that enforces architectural boundaries and modularization in Rails applications by grouping files into … | 88 | 1907 | active |
| emilk/loguru Loguru is a lightweight, dependency-free C++ logging library consisting of just two files. It offers verbosity levels, assertions, abort ha… | 66 | 1907 | stable |
| gocardless/statesman Statesman is an opinionated Ruby state machine library that decouples state machine logic from models by defining machines in separate clas… | 93 | 1906 | stable |
| bramp/ffmpeg-cli-wrapper A Java library providing a fluent interface for building and running FFmpeg command-line operations, including probing media files with ffp… | 91 | 1905 | active |
| jonaskello/tsconfig-paths A TypeScript library that resolves Node.js module loading according to the paths mapping defined in tsconfig.json or jsconfig.json, at runt… | 63 | 1905 | stable |
| ssssssss-team/magic-api magic-api is a Java-based rapid API development framework that lets developers write scripts and configure HTTP interfaces through a web UI… | 45 | 1904 | stable |
| toptal/chewy Chewy is a high-level Elasticsearch ODM (Object Document Mapper) for Ruby, built on top of the official elasticsearch-ruby client. It provi… | 96 | 1901 | active |
| microsoft/vscode-mssql The official Microsoft SQL Server extension for Visual Studio Code, providing connection management, query execution, schema management, an… | 99 | 1900 | active |
| anymail/django-anymail A Django library providing email backends and webhook integrations for many transactional email service providers (ESPs) such as Amazon SES… | 88 | 1897 | active |
| maennchen/ZipStream-PHP A PHP library for streaming ZIP files directly to clients without writing to disk. It supports PSR-7 streams, S3 buckets, and callback outp… | 83 | 1896 | stable |
| aio-libs/aiomysql aiomysql is an asyncio-based Python driver for accessing MySQL and MariaDB databases, built on top of PyMySQL with its I/O calls converted … | 61 | 1896 | active |
| mikependon/RepoDB RepoDB is a high-performance hybrid-ORM library and data access platform for .NET, exposing fluent CRUD and raw SQL operations as extension… | 97 | 1893 | stable |
| daptin/daptin Daptin is a self-hosted Go application server that turns declarative schema definitions into permission-aware JSON:API and GraphQL CRUD bac… | 98 | 1891 | active |
| web-push-libs/web-push-php A PHP library implementing the Web Push protocol (RFC 8030) for sending push notifications to browsers via service workers. It handles subs… | 91 | 1890 | active |
| mochi/mochiweb MochiWeb is an Erlang library for building lightweight, fast HTTP servers. It provides a simple API and project scaffolding for creating ro… | 90 | 1890 | stable |
| php-fig/http-factory PHP-FIG's PSR-17 interfaces describing factories for creating PSR-7 HTTP message objects (requests, responses, URIs, streams, uploaded file… | 23 | 1890 | stable |
| servicetitan/Stl.Fusion Fusion is a .NET library implementing Distributed REActive Memoization (DREAM), which combines transparent caching, real-time cache invalid… | 71 | 1888 | active |
| bullet-train-co/bullet_train Bullet Train is an open-source Ruby on Rails application template for building SaaS products. It provides a batteries-included starting poi… | 93 | 1886 | active |
| microsoft/msphpsql Microsoft's official PHP extensions (SQLSRV and PDO_SQLSRV) for reading and writing SQL Server data from PHP scripts, supporting SQL Server… | 94 | 1884 | active |
| bradfitz/gomemcache A Memcached client library for the Go programming language. It provides a simple API for getting and setting items across a pool of Memcach… | 74 | 1883 | stable |
| django-tenants/django-tenants A Django app that adds multitenancy support to Django projects using PostgreSQL schemas, so multiple customers can share one application in… | 94 | 1882 | active |
| parse-community/Parse-SDK-Android The official Android SDK for the Parse Platform, providing access to Parse Server backends from Android apps. It offers data storage, user … | 68 | 1879 | active |
| hummingbird-project/hummingbird Hummingbird is a lightweight, flexible web application framework and HTTP server written in Swift, built on top of SwiftNIO. It provides ro… | 98 | 1878 | active |