The lxml XML toolkit for Python
Open-Source Python3 tool for recognizing layouts, tables, and math
Google's data interchange format
Math OCR model that outputs LaTeX and markdown
10x faster string search, split, sort, and shuffle for long strings
Formatting library as an alternative to C stdio and C++ iostreams
Convert between CBOR, JSON, MessagePack, TOML, and YAML
Converts CSS selectors to XPath expressions
A fast DVI, EPS, and PDF to SVG converter
Explains and suggests fixes for compile-time errors for C, C++, C#, Go
Converting Can (Controller Area Network) Database Formats
Lexbor is development of an open source HTML Renderer library
Formula recognition based on LaTeX-OCR and ONNXRuntime
A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook
simplejson is a simple, fast, extensible JSON encoder/decoder
Ultra fast JSON decoder and encoder written in C with Python bindings
Vision utilities for web interaction agents
The Go support for Google's protocol buffers
Source for the TechEmpower Framework Benchmarks project
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic
Lightweight markup processor to produce HTML, LaTeX, and more
Cross-platform DICOM implementation
2D & 3D TeX-Aware Vector Graphics Language
Fast Python reader and editor for ASAM MDF / MF4 (Measurement Format)