Light, fluffy, and always free - The AWS Local Emulator alternative
#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere
Termux - a terminal emulator application for Android OS extendible by variety of packages.
Ghidra is a software reverse engineering (SRE) framework
Learn System Design concepts and prepare for interviews using free resources.
【融光】 - 基于 Agent 的全流程AI短剧/漫剧/视频创作平台 - Java 底层 | Agent-based end-to-end AI creation platform for short dramas, motion comics, and videos – built on a Java backend.
Apache Kafka - A distributed event streaming platform
Free and Open Source, Distributed, RESTful Search Engine
Contains latest company wise questions of LeetCode as of May 2026.
🔥 官方推荐 🔥 RuoYi-Vue 全新 Pro 版本,优化重构所有功能。基于 Spring Boot + MyBatis Plus + Vue & Element 实现的后台管理系统 + 微信小程序,支持 RBAC 动态权限、数据权限、SaaS 多租户、Flowable 工作流、三方登录、支付、短信、商城、CRM、ERP、MES、IM、AI 大模型、IoT 物联网等功能。你的 ⭐️ Star ⭐️,是作者生发的动力!
《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
Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
OCTO Android Client — Open-source enterprise IM
🔥🔥🔥 AI-driven database tool and SQL client, The hottest GUI client, supporting MySQL, Oracle, PostgreSQL, DB2, SQL Server, DB2, SQLite, H2, ClickHouse, and more.
Browse media content with your own rules on Android TV
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
BookLore: A self-hosted, multi-user digital library with smart shelves, auto metadata, Kobo & KOReader sync, BookDrop imports, OPDS support, and a built-in reader for EPUB, PDF, and comics.
No-root network monitor, firewall and PCAP dumper for Android
Open Source Identity and Access Management For Modern Applications and Services
Full port Thaumcraft 4.2 on minecraft 1.12.2 (WIP)
Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.
住在 Minecraft 里的 AI 同伴——召唤它、跟它说话,它自己规划并动手:挖矿、建造、种地、战斗、合成。
Learn Low Level Design (LLD) and prepare for interviews using free resources.