#text-processing

AI-writing humanizer for KO/EN/ZH/JA

Every meeting, every idea, every voice note — searchable by your AI. Open-source, privacy-first conversation memory layer.

Repair and secure untrusted HTML

Pure-Python Japanese character interconverter for Hiragana, Katakana, Hankaku, and Zenkaku

The Jieba Chinese Word Segmentation Implemented in Rust

Canonicalize and neutralize adversarial Unicode — homoglyph/bidi/zalgo/invisibles — before it reaches your classifiers, indexes, and identifiers

Convert PDF documents to Markdown using Vision Language Models — CLI and library

A TUI markdown file browser and viewer built with Rust and ratatui

SQL Runtime without any database

Tools for finding and manipulating differences between files

A string type for Rust that is not required to be valid UTF-8.

A bi-directional converter between Typst and LaTeX. Available as both a CLI tool and a Web interface.

高性能OCR识别库，支持上百种语言，提供命令行、图形界面及C API多种调用方式，使用便捷高效。 High-performance OCR library powered by PaddleOCR v4/v5/v6 with MNN backend. Supports 10+ languages (Chinese, English, Japanese, Korean, Arabic, Cyrillic, Thai, etc). Provides Rust crate + C API + CLI tools. Fast, lightweight, easy-to-integrate.

A powerful utility for transforming text to title case with support for multiple style guides and extensive customization options.

High-performance Rust PDF extraction library with Markdown/JSON output, CJK/RTL support, multi-column layout detection, and Python/.NET/CLI bindings.

YAML 1.2 compliant parser in pure Rust with strict compliance, comment and style support, no-std support, and spans for parser events. It accepts many real-world YAML documents from the YAML 1.1 era where the syntax overlaps with YAML 1.2

Safe and performant YARA rules evaluator in Rust

Support for json-path in Rust

LaTeX language server, formatter, and linter

Font introspection, complex text shaping and glyph rendering.