An open source, general-purpose policy engine
Resources and materials to get yourself started with open source
An AI-native office suite for macOS and Windows
Source for the TechEmpower Framework Benchmarks project
The expl3 (LaTeX3) Development Repository
Open source PDF editor
FlatBuffers Compiler and Library in C for C
The agentic HTML editor
Windows/macOS/Linux binaries and installation methods of TinyTeX
The LaTeX2e kernel
Open Security Controls Assessment Language (OSCAL)
HTML5 client solution for generating PDFs
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript
Get a full fake REST API with zero coding
LaTeX Thesis Template for Tsinghua University
PDFCraft is a free, privacy-focused PDF toolkit
JSON library for Arduino and embedded C++. Simple and efficient
A collection of all country flags in SVG
LaTeX template for USTC thesis
Turn any technical book PDF into a Claude Code skill
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
The universal markup converter
The lxml XML toolkit for Python
Macro Packages and Scripts for Chinese TeX users
Lighter, faster browser kernel of blink to integrate HTML UI in apps