YunaiV / ruoyi-vue-pro

Chinese-language full-stack admin platform (Spring Boot + Vue) with RBAC, multi-tenancy, workflow, payments, mall, CRM/ERP modules, and WeChat mini-program support.

RayWangQvQ / BiliBiliToolPro

Scheduled task runner that automates recurring Bilibili daily activities across multiple accounts, with a web panel and console host.

emqx / emqx

Scalable MQTT broker and IoT messaging platform supporting MQTT 5.0, CoAP, LwM2M, and MQTT over QUIC, with a SQL rule engine and data bridges.

Effect-TS / effect

TypeScript library for building type-safe production applications with typed errors, dependency injection, structured concurrency, and schema validation.

lichess-org / lila

Open source server powering lichess.org, a free, ad-free online chess platform with realtime games, analysis, and tournaments.

goldbergyoni / nodebestpractices

A curated, community-maintained list of Node.js best practices covering architecture, error handling, testing, security, and more.

DataTalksClub / machine-learning-zoomcamp

A free, cohort-based course teaching ML engineering: training models, exposing them via APIs, and deploying with Docker, Kubernetes, and AWS Lambda.

lalinsky / zio

Async I/O runtime for Zig that schedules lightweight coroutines across OS threads and implements the std.Io interface.

spring-projects / spring-framework

Foundational Java framework providing dependency injection, web MVC, data access, and other infrastructure for enterprise applications.

jeecgboot / JeecgBoot

Enterprise low-code platform (Spring Boot and Vue3) that generates frontend, backend, and database code from natural-language prompts or a code generator.

firebase / firebase-ios-sdk

Source for Firebase's open-source Apple platform libraries, covering auth, Firestore, messaging, storage, and more for iOS and macOS apps.

pixelfed / pixelfed

Federated, ad-free photo sharing social network built on ActivityPub and the Laravel PHP framework.

aws / aws-lc

AWS-LC is a general-purpose cryptographic library (libcrypto/libssl) maintained by the AWS Cryptography team, derived from BoringSSL and OpenSSL.

processone / ejabberd

Open-source Erlang server for XMPP chat, MQTT brokering, and SIP voice/video signaling, built for scale.

spring-projects / spring-petclinic

A sample Spring Boot web application modeling a veterinary clinic's pet, owner, and visit management.

gitbucket / gitbucket

Self-hosted Git web platform written in Scala, offering repository hosting, issues, pull requests, and wiki.

apple / swift-crypto

Swift implementation of a large part of Apple's CryptoKit API for Linux and ARM64 Windows, backed by vendored BoringSSL and XKCP.

spring-projects / spring-boot

Opinionated framework for building production-ready, standalone Spring applications with minimal configuration.