Angular Template parser for ESLint

Determine selector specificity with postcss-selector-parser

modern OpenAPI parser written in TypeScript

Formula expression parser and validation library.

Extremely fast implementation of node core url library

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

An AsyncAPI schema parser for Avro 1.x schemas.

Formula to detect the grade level of text according to the (revised) Spache Readability Formula (1974)

Formula to detect the ease of reading a text according to the SMOG (Simple Measure of Gobbledygook) formula (1969)

An AsyncAPI schema parser for Protocol Buffers data types.

Incremental Markdown parser that consumes and emits Lezer trees

HTTP JSON body parser middleware for the middy framework

Formula to detect the grade level of text according to the (revised) Dale-Chall Readability Formula (1995)

Parser for @html-eslint/eslint-plugin

Fastest, most accurate & effecient user agent string parser, uses Browserscope's research for parsing

CSS/LESS/SCSS fast and minimalistic parser

Create parsers using parser combinators with helpful error messages

Parses calc of css and converts it to AST.

A parser for the TypeScript doc comment syntax

Formula parser for decimal.js