Open-source repositories gaining traction right now.
215 repositories

《Hello 算法》:动画图解、一键运行的数据结构与算法教程。支持简中、繁中、English、日本語,提供 Python, Java, C++, C, C#, JS, Go, Swift, Rust, Ruby, Kotlin, TS, Dart 等代码实现

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

Star spring-projects / spring-boot Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

Star TheAlgorithms / Java All Algorithms implemented in Java

Star kdn251 / interviews Everything you need to know to get the job.

Google core libraries for Java

Star ashishps1 / awesome-system-design-resources Learn System Design concepts and prepare for interviews using free resources.

Sponsor Star netty / netty Netty project - an event-driven asynchronous network application framework

Sponsor Star SeleniumHQ / selenium A browser automation framework and ecosystem.

🔥🔥🔥 AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Star kestra-io / kestra Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Star OpenAPITools / openapi-generator OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Star ashishps1 / awesome-low-level-design Learn Low Level Design (LLD) and prepare for interviews using free resources.

Star bazelbuild / bazel a fast, scalable, multi-language and extensible build system

Star CodePhiliaX / Chat2DB AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.

Sponsor Star kunal-kushwaha / DSA-Bootcamp-Java This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

Star openjdk / jdk JDK main-line development https://openjdk.org/projects/jdk

Star antlr / antlr4 ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files.

Sponsor Star plantuml / plantuml Generate diagrams from textual description

Multi-platform SDK for integrating GitHub Copilot Agent into apps and services

Star HMCL-dev / HMCL A Minecraft Launcher which is multi-functional, cross-platform and popular

Star LaurieWired / GhidraMCP MCP Server for Ghidra

Star cabaletta / baritone google maps for block game

Star checkstyle / checkstyle Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

Star apache / camel Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.

Star hneemann / Digital A digital logic designer and circuit simulator.

Star CaffeineMC / sodium A Minecraft mod designed to improve frame rates and reduce micro-stutter

Apache Maven core

Sponsor Star AsamK / signal-cli signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

Star crimera / piko morphe patches for twitter

Star camunda / camunda Process Orchestration Framework

Star openrewrite / rewrite Automated mass refactoring of source code.

Star apache / lucene Apache Lucene open-source search software

Model-rocketry aerodynamics and trajectory simulation software

Star apache / commons-lang Apache Commons Lang

Star spring-projects / spring-batch Spring Batch is a framework for writing batch applications using Java and Spring

Star aws / aws-sdk-java-v2 The official AWS SDK for Java - Version 2

Star jarvis2f / telegram-files A self-hosted Telegram file downloader for continuous, stable, and unattended downloads.

Star xCollateral / VulkanMod Vulkan renderer mod for Minecraft.

Star TeamNewPipe / NewPipeExtractor NewPipe's core library for extracting data from streaming sites

Star eclipse / openvsx An open-source registry for VS Code extensions

Star adityatandon15 / Low-Level-Design-Course All Code of LLD Playlist

Star Ninjabrain1 / Ninjabrain-Bot Accurate stronghold calculator for Minecraft speedrunning.


Ultimate transpiler: converts Python to C++, C#, Rust, JavaScript, TypeScript, Go, Java, and Swift, Kotlin.

Run Bukkit, Spigot, and Paper plugins on PumpkinMC

`zl-backend 是一套企业级后端基础脚手架,基于 Spring Boot 构建。该项目采用模块化设计,旨在提供一个可扩展、易维护的后端开发基础架构,适用于快速搭建企业级应用系统。 项目提供了完整的安全认证、多模块管理、扩展功能支持等特性,可帮助开发团队快速启动新项目开发。

Ponderer 是一个面向玩家与整合包作者的「游戏内思索(Ponder)制作工具」。 你不需要离开游戏,也不需要先写脚本,就可以直接在世界里搭建、录制和调整思索教学流程。

CodePilot1C plugin for 1C:EDT (Eclipse RCP/OSGi) — OSS edition


一个减少心智负担的Java结构化并发框架

Modern desktop apps with java backend and web frontend



A Java-based web scraper that fetches and parses HTML content from websites to extract useful information such as headings, links, and text. Built to demonstrate HTTP requests, HTML DOM parsing using JSoup, and basic error handling.

1.8 seedfinding code to find strucuture seeds with an opened-up portal room and a mineshaft below. Full stronghold and mineshaft simulation is included in this project.


(In Development) Enable native HDR in Minecraft with Iris shaders

A multi-step ATM-style banking system with signup, login, deposit, withdrawal, and PIN change. Built using Java Swing for GUI, MySQL for database, and JDBC for connectivity.

AI agent framework for Java — skill-based architecture with MCP support, tool calling, RAG, and Telegram integration. Built on Spring Boot and LangChain4j
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