Open-source caching software
1245 open-source libraries, tools and applications tagged caching, ranked by how closely caching 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.
1245 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| Drogon Drogon is a C++14/17/20-based HTTP web application framework for building high-performance web application servers. It uses non-blocking I/… | 82 | 14326 | active |
| Yii2 Framework Yii 2 is a high-performance, full-stack PHP framework for building modern web applications and APIs. It ships with an ORM (Active Record), … | 81 | 14285 | stable |
| OpenResty OpenResty is a full-fledged web platform that bundles an enhanced Nginx core, LuaJIT, and many Nginx modules and Lua libraries into a singl… | 78 | 14044 | stable |
| Portmaster Portmaster is a free and open-source application firewall and privacy suite for Windows and Linux desktops. It intercepts all network traff… | 95 | 13824 | active |
| Portkey AI Gateway Portkey AI Gateway is an open-source, TypeScript-based AI gateway that routes requests to 1,600+ LLMs across many providers through a singl… | 71 | 13079 | active |
| apache/zookeeper Apache ZooKeeper is a high-performance, fault-tolerant coordination service for distributed applications, exposing a hierarchical key-value… | 76 | 12815 | stable |
| Play Framework Play Framework is a high-velocity, reactive web framework for Java and Scala running on the JVM. It offers a stateless, non-blocking archit… | 90 | 12617 | active |
| 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 |
| Magento Open Source Magento Open Source is a full-featured PHP-based eCommerce platform maintained by Adobe for building online stores. It provides catalog man… | 100 | 12208 | active |
| libevent libevent is a C library providing a portable event notification API that executes callbacks on file descriptor events, timeouts, and signal… | 90 | 11972 | stable |
| pymumu/smartdns SmartDNS is a local DNS server written in C that queries multiple upstream DNS servers concurrently and returns the fastest-responding IP t… | 93 | 11316 | active |
| nitrojs/nitro Nitro is a TypeScript server toolkit that extends Vite apps with a production-ready server featuring file-based routing, caching, KV storag… | 100 | 11293 | active |
| reduxjs/redux-toolkit Redux Toolkit is the official, opinionated toolset for writing Redux state management logic with minimal boilerplate. It bundles store setu… | 98 | 11228 | stable |
| 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 |
| dotnet/orleans Microsoft Orleans is a cross-platform .NET framework for building robust, scalable distributed applications using the Virtual Actor Model. … | 99 | 10906 | stable |
| Phalcon Phalcon is a full-stack PHP web framework delivered as a compiled C extension (written in Zephir/C), exposing its functionality as PHP clas… | 98 | 10817 | active |
| MoonTV MoonTV (LunaTV) is a self-hosted, cross-platform video aggregation player built with Next.js 14, TypeScript, and Tailwind CSS. It aggregate… | 76 | 10510 | active |
| ElectricSQL Electric is a real-time read-path sync engine for Postgres that replicates data into clients via a low-level HTTP API with partial replicat… | 93 | 10395 | active |
| oceanbase/oceanbase OceanBase is a distributed relational database engine developed by Ant Group, offering MySQL compatibility, Paxos-based high availability, … | 97 | 10300 | stable |
| Doctrine ORM Doctrine ORM is an object-relational mapper for PHP 8.1+ that provides transparent persistence for PHP objects on top of the Doctrine DBAL … | 99 | 10164 | stable |
| s3fs-fuse/s3fs-fuse s3fs is a FUSE-based file system that lets you mount an Amazon S3 bucket (or any S3-compatible object store) as a local directory on Linux,… | 71 | 10000 | active |
| Higress Higress is a CNCF Sandbox, cloud-native AI-native API gateway built on Istio and Envoy, extensible with Wasm plugins written in Go, Rust, o… | 99 | 9568 | active |
| CoAI.Dev (Chat Nio) CoAI.Dev is a self-hostable, multi-tenant AI platform combining a ChatGPT-style chat UI with an enterprise-grade unified LLM gateway suppor… | 50 | 9323 | active |
| maximhq/bifrost Bifrost is a high-performance, open-source AI gateway written in Go that unifies access to 23+ LLM providers (OpenAI, Anthropic, AWS Bedroc… | 84 | 9004 | active |
| CakePHP CakePHP is a rapid development MVC framework for PHP that provides an ORM, validation, caching, authentication, and code generation out of … | 99 | 8789 | stable |
| ThreeMammals/Ocelot Ocelot is a .NET API gateway built as a series of ASP.NET Core middlewares, providing a unified entry point for microservices architectures… | 97 | 8716 | active |
| GraphQL Yoga GraphQL Yoga is a batteries-included, spec-compliant GraphQL over HTTP server library for JavaScript/TypeScript, built on Envelop and Graph… | 99 | 8529 | stable |
| RoadRunner RoadRunner is a high-performance PHP application server and process manager written in Go, extensible through a plugin system. It runs PHP … | 91 | 8509 | stable |
| hs-web/hsweb-framework hsweb is a fully reactive enterprise backend management framework built on Spring Boot 2.x, Spring WebFlux, and R2DBC. It provides modular … | 72 | 8396 | active |
| Orchard CMS Orchard Core is an open-source, modular, multi-tenant application framework built on ASP.NET Core, plus a full-featured content management … | 94 | 8203 | stable |
| leptonai/search_with_lepton A demo application for building a conversational AI search engine (Perplexity-style) in under 500 lines of code, combining LLMs with search… | 10 | 8054 | active |
| midwayjs/midway Midway is a progressive, TypeScript-first Node.js framework from Alibaba's Taobao frontend architecture team, built around a custom depende… | 100 | 7757 | active |
| ithewei/libhv libhv is a cross-platform C/C++ network library providing an event loop with non-blocking IO and timers, similar to libevent/libuv but with… | 69 | 7563 | active |
| Feast Feast is an open-source feature store for machine learning that manages offline stores for historical training data and low-latency online … | 99 | 7327 | stable |
| Roundcube Webmail Roundcube Webmail is a browser-based, multilingual IMAP email client written in PHP with an application-like user interface. It offers full… | 94 | 7192 | stable |
| deepstreamIO/deepstream.io deepstream is an open-source realtime server that synchronizes schema-less records, provides publish-subscribe events, and routes RPCs betw… | 99 | 7185 | active |
| tbphp/gpt-load GPT-Load is a high-performance, enterprise-grade AI API transparent proxy service built in Go that aggregates multiple AI providers (OpenAI… | 83 | 7158 | active |
| SpringBlade SpringBlade is an enterprise-grade microservices development platform built on Spring Boot 4, Spring Cloud 2025, and Java 21, with a compan… | 92 | 6944 | active |
| hyperf/hyperf Hyperf is a high-performance PHP coroutine framework built on Swoole and Swow, designed for building microservices, middleware, web systems… | 99 | 6905 | active |
| FullStackHero .NET Starter Kit A production-grade .NET 10 starter kit template combining a modular-monolith Web API (vertical slice architecture) with two React 19 front-… | 81 | 6814 | active |
| bda-research/node-crawler node-crawler is a TypeScript web crawler/spider library for Node.js that fetches pages and provides server-side DOM parsing with automatic … | 84 | 6794 | active |
| Yin-Hongwei/music-website A full-stack music streaming website built with Vue 3 + TypeScript on the frontend and Spring Boot + MyBatis with MySQL on the backend. It … | 75 | 6757 | active |
| vercel/platforms A production-ready Next.js multi-tenant application template from Vercel that demonstrates subdomain-based tenancy with custom routing, Red… | 70 | 6710 | active |
| Arrow Arrow is a Kotlin library for typed functional programming, providing data types like Option and Either, typed error handling with the Rais… | 88 | 6581 | active |
| ShareDB ShareDB is a realtime database backend based on Operational Transformation (OT) for synchronizing JSON documents across clients. It support… | 90 | 6541 | stable |
| Spin Spin is an open-source framework and CLI for building, deploying, and running event-driven serverless microservices as WebAssembly componen… | 100 | 6540 | active |
| AIOS AIOS is an 'AI Agent Operating System' that embeds LLMs into an OS-like kernel providing scheduling, context switching, memory, storage, an… | 69 | 6445 | active |
| moleculerjs/moleculer Moleculer is a fast, progressive microservices framework for Node.js that helps build efficient, reliable, and scalable distributed service… | 90 | 6376 | stable |
| Python3WebSpider/ProxyPool A self-hosted proxy pool service that periodically scrapes free proxy sites, stores and scores them in Redis, tests their availability, and… | 60 | 6252 | active |
| vllm-project/semantic-router vLLM Semantic Router is an open-source programmable routing and control layer for building Mixture-of-Models systems across heterogeneous L… | 80 | 6243 | active |
| JimmyLv/BibiGPT-v1 BibiGPT is an AI-powered web application that summarizes videos and audio from platforms like Bilibili, YouTube, TikTok, and podcasts, gene… | 54 | 6241 | active |
| Helicone Helicone is an open-source LLM observability platform and AI gateway that logs, monitors, and analyzes LLM API requests with a one-line int… | 78 | 6224 | active |
| AWS SDK for PHP The official AWS SDK for PHP (version 3), providing idiomatic PHP client APIs for over 400 Amazon Web Services including S3, DynamoDB, EC2,… | 94 | 6206 | stable |
| Mall4j Mall4cloud is an open-source (AGPLv3) microservices-based B2B2C e-commerce mall system built on Spring Boot 4, Spring Cloud, Nacos, Seata, … | 78 | 6157 | active |
| liyupi/mianshiya Mianshiya (面试鸭) is an open-source interview question bank website for programmers, covering Java, frontend, AI/LLM, C++, Go, Python, system… | 58 | 5983 | active |
| Guardian DotCom (theguardian.com) The backend Scala application powering theguardian.com, built as a set of Play Framework 2 services. It fetches content from the Guardian's… | 77 | 5899 | active |
| iyaja/llama-fs LlamaFS is a self-organizing file manager that uses the Llama 3 model to automatically rename and organize files based on their content and… | 37 | 5832 | active |
| AidLux (AidLearning) AidLux (originally AidLearning) is an AIoT development platform that runs a native Ubuntu Linux environment with GUI, deep learning tooling… | 63 | 5812 | active |
| Shiny Shiny is an R (and Python) package for building interactive web applications entirely in R or Python code, without needing HTML, CSS, or Ja… | 81 | 5695 | stable |
| cubefs/cubefs CubeFS is a CNCF-graduated, cloud-native distributed file and object storage system written in Go. It supports S3, HDFS, and POSIX access p… | 87 | 5674 | stable |
| TommyLemon/Android-ZBLibrary Android-ZBLibrary is an Android MVP rapid development framework in Java that provides base classes, templates, utility classes, and compreh… | 52 | 5606 | active |
| Rethink DNS + Firewall Rethink DNS + Firewall is an open-source Android app combining an encrypted DNS client (DoH, Oblivious DoH, DoT, DNSCrypt) with blocklists,… | 97 | 5554 | active |
| 3proxy/3proxy 3proxy is a tiny, free proxy server written in C supporting SOCKS, HTTP, HTTPS, FTP, and TLS proxying with traffic shaping, port mapping, a… | 96 | 5498 | stable |
| ServiceStack ServiceStack is a full-featured, message-based web services framework for .NET that lets you declare typed Request DTOs once and generate A… | 98 | 5496 | active |
| graphql-ruby graphql-ruby is a Ruby implementation of the GraphQL specification for building GraphQL server APIs in Ruby and Rails applications. It prov… | 68 | 5445 | stable |
| Netflix/Hystrix Hystrix is a Java library for latency and fault tolerance in distributed systems, providing circuit breakers, thread/semaphore isolation, f… | 45 | 24485 | maintenance |
| Blog.Core Blog.Core is an open-source, enterprise-ready ASP.NET Core 8.0 Web API framework with a companion Vue frontend, implementing repository + s… | 63 | 5286 | active |
| Mall4j Mall4j is an open-source Java e-commerce mall system built on Spring Boot 4, Vue3, Sa-Token, MyBatis-Plus, and Redis, providing product, or… | 77 | 5283 | active |
| Taubyte Tau Taubyte (tau) is an open-source, self-hosted fullstack cloud platform that lets developers and AI coding agents build, test, and ship appli… | 74 | 5174 | active |
| OpenNext OpenNext is an open-source adapter that converts the Next.js build output into packages deployable to platforms beyond Vercel, natively sup… | 92 | 5029 | active |
| ministackorg/ministack MiniStack is a free, MIT-licensed local AWS emulator that mimics 60+ AWS services (S3, SQS, SNS, DynamoDB, Lambda, EC2, RDS, ElastiCache, E… | 79 | 4996 | active |
| llm-d llm-d is a Kubernetes-native distributed LLM inference serving stack that orchestrates model servers like vLLM and SGLang across clusters. … | 83 | 4891 | active |
| Goravel Goravel is a full-featured, modular web application framework for Go, styled after Laravel so PHP developers can build Golang applications … | 86 | 4869 | active |
| EasySwoole EasySwoole is a high-performance, persistent-memory PHP framework built on the Swoole extension, designed for building coroutine-based APIs… | 67 | 4753 | active |
| zlt2000/microservices-platform An enterprise-grade, front-end/back-end separated microservices platform built on Spring Boot 3.x, Spring Cloud, and Spring Cloud Alibaba. … | 27 | 4749 | active |
| 981011512/-- An open-source smart parking management system with EV charging, property management, and face access control modules, built on Java Spring… | 36 | 4712 | active |
| linhaojun857/aurora Aurora is a self-hosted, front-end/back-end separated personal blog system built with SpringBoot (Java) and Vue. It includes an admin dashb… | 40 | 4662 | active |
| zongzibinbin/MallChat MallChat is a Java backend for an e-commerce system that combines shopping features (cart, orders, payments, search, recommendations, logis… | 31 | 4656 | active |
| IBM/mcp-context-forge ContextForge is an open-source AI gateway, registry, and proxy from IBM that federates MCP, A2A, and REST/gRPC APIs behind a unified endpoi… | 86 | 4646 | active |
| Aimeos Aimeos is a full-featured, open-source PHP e-commerce framework that integrates with Laravel, Symfony, and TYPO3 to build online shops, mar… | 76 | 4537 | stable |
| qinguoyi/TinyWebServer A lightweight C++ web server for Linux built with a thread pool, non-blocking sockets, epoll (ET and LT), and Reactor/simulated-Proactor ev… | 32 | 19705 | maintenance |
| Lilishop Lilishop (PickMall) is a full-featured open-source Java B2B2C multi-vendor e-commerce system built on Spring Boot 3 / Spring Cloud with Vue… | 67 | 4331 | active |
| tower-rs/tower Tower is a Rust library of modular, reusable components for building robust networking clients and servers around a request/response Servic… | 65 | 4312 | stable |
| Drupal Drupal is an open-source content management system (CMS) and PHP framework for building websites ranging from personal blogs to large enter… | 77 | 4292 | stable |
| vite-pwa/vite-plugin-pwa A zero-config, framework-agnostic Vite plugin that adds Progressive Web App support to web applications. It generates service workers with … | 86 | 4279 | active |
| MapLibre Martin is a fast, lightweight Rust-based tile server that serves Mapbox Vector Tiles from PostGIS databases, MBTiles, PMTiles, GeoJSON, and… | 95 | 4012 | stable |
| RavenDB RavenDB is an open-source (AGPLv3) ACID NoSQL document database written in C#, featuring full-text search, vector search, time series, shar… | 92 | 4000 | stable |
| middyjs/middy Middy is a Node.js middleware engine for AWS Lambda that lets developers attach modular, reusable middlewares (before/after/onError phases)… | 93 | 3903 | stable |
| zheng A distributed agile development system architecture based on Spring+SpringMVC+Mybatis (SSM) providing a full suite of common microservice m… | 32 | 16644 | maintenance |
| liujingxing/rxhttp RxHttp is a type-safe HTTP request library for Android built on top of OkHttp, supporting Kotlin Coroutines, RxJava2, and RxJava3. It offer… | 99 | 3816 | active |
| OpenHFT/Chronicle-Queue Chronicle Queue is a Java library providing microsecond-latency, persisted messaging that stores every message to disk in an append-only, z… | 94 | 3815 | stable |
| OptimalBits/bull Bull is a Redis-based job and message queue library for Node.js supporting priorities, scheduling, retries, and rate limiting. It is now in… | 72 | 16256 | maintenance |
| mosdns mosdns is a programmable DNS forwarder and resolver written in Go that supports DNS-over-HTTPS, DNS-over-TLS, DNS-over-QUIC, and custom rou… | 57 | 3760 | active |
| strukto-ai/mirage Mirage is a unified virtual filesystem for AI agents that mounts services like S3, Google Drive, Slack, Gmail, Postgres, and Redis side-by-… | 82 | 3715 | active |
| garden-io/garden Garden is a DevOps automation CLI for developing and testing Kubernetes applications faster. It spins up production-like environments on de… | 93 | 3620 | active |
| symfony/framework-bundle FrameworkBundle is the core Symfony package that glues Symfony components into the full-stack Symfony framework, wiring the kernel, depende… | 93 | 3565 | stable |
| denoland/std The official Deno Standard Library, a collection of high-quality TypeScript packages published on JSR covering assertions, async utilities,… | 97 | 3557 | stable |
| elliotgao2/toapi A Python library that turns any website into a JSON API by declaring fields with CSS/XPath selectors. It fetches and parses pages on demand… | 73 | 3556 | active |
| marcj/deepkit Deepkit is a modular, high-performance TypeScript framework that preserves TypeScript types at runtime via a compiler plugin, enabling vali… | 49 | 3545 | active |
| ardatan/graphql-mesh GraphQL Mesh is a GraphQL federation framework and gateway that converts non-GraphQL API services (REST/OpenAPI, gRPC, SOAP, OData, Thrift,… | 95 | 3511 | active |