A JavaScript codemod toolkit
Industrial-strength Natural Language Processing (NLP)
A CommonMark-compliant parser for Julia
Parse RSS, Atom and JSON feeds in Go
Argument Parser for Modern C++
A Julia frontend, written in Julia
The fast & forgiving HTML and XML parser
Python binding to Modest and Lexbor engines
HTML parsing/serialization toolset for Node.js.
Low output latency streaming HTML parser/rewriter with CSS API
Applicative option parser
ESLint plugin for Vue.js
A fast, extensible and spec-compliant Markdown parser in pure Python
A Go (golang) command line and flag parser
C++ CSV parser library
Sphinx source parser for Jupyter notebooks
Native Golang ETL streaming parser and transform library
Quick and reliable way to convert NGINX configurations into JSON
Header-only TOML config file parser and serializer for C++17
Embeddable and experimental Javascript engine written in Rust
Bibtex parser for Python 3
Optimized JSON for Go
A Sweet and Swifty YAML parser
Floki is a simple HTML parser that enables search for nodes using CSS
Opal is a Ruby to JavaScript source-to-source compiler