Official Git mirror of the SQLite source tree

A markup-based typesetting system that is powerful and easy to learn.

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Dolt – Git for Data

Open-source vector similarity search for Postgres

Powerful AI Client

LLM inference in C/C++

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

LangGPT: Empowering everyone to become a prompt expert! 🚀 📌 结构化提示词（Structured Prompt）提出者 📌 元提示词（Meta-Prompt）发起者 📌 最流行的提示词落地范式 | Language of GPT The pioneering framework for structured & meta-prompt…

大二时开发的《千恋万花》Unity移植版

从Galgame中提取人物语音和对应文本用于制作SVC/TTS项目的数据集。Extract character voice and corresponding text from Galgame to create a dataset for SVC/TTS projects.

🌸 A large catalog of Japanese subtitles. It also includes a backup mirror of kitsunekko.

Python sandbox escape wiki + payload generator

A Dark Room - A Minimalist Text Adventure

A brand new web Visual Novel engine | 全新的网页端视觉小说引擎

一些小而美的信息隐藏技术：幻影坦克、藏物于音等

💩「恶臭数字论证器」数字恶臭化工具

Github Language Statistics

Blind&Invisible Watermark ，图片盲水印，提取水印无须原图！

文本盲水印：把信息隐匿到文本中，put invisible blind watermark into a text.

Extracted system prompts from Anthropic - Claude Fable 5, Opus 5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-5.6-Sol, Codex. Google - Gemini 3.5 Flash, 3.1 Pro, Antigravity. xAI - Grok, Curso…

Production-tested AI infrastructure tools for efficient AGI development and community-driven innovation

得意黑 Smiley Sans：一款在人文观感和几何特征中寻找平衡的中文黑体

Iconic font aggregator, collection, & patcher. 3,600+ icons, 50+ patched fonts: Hack, Source Code Pro, more. Glyph collections: Font Awesome, Material Design Icons, Octicons, & more

An open-source Chinese font derived from Fontworks' Klee One. 一款开源中文字体，基于 FONTWORKS 出品字体 Klee One 衍生。

统一码解决方案

Noto Emoji fonts