recma plugin to serialize JavaScript

CLI for generating fast incremental parsers

Parse, Resolve, and Dereference JSON Schema $ref pointers

mdast extension to parse and serialize MDX (or MDX.js)

English natural language parser

Parse a .gitignore or .npmignore file into an array of patterns.

TypeScript definitions for spdx-expression-parse

Parser adapter for parsing YAML documents into base namespace.

Rust grammar for tree-sitter

Lax URL parsing with support for protocol-less URLs and IPs

Static (pre-eval) substrate for reading a program's `(define/overridable …)` surface: the canonical top-level parse-tree walk plus `foldSchemaTag`, the pre-eval dual of core's post-eval `tagToJsonSchema`. Consumed one-way by the out-of-core overridable le

Parse CSS inline style to JavaScript object.

Parse a PNG

Encoding and decoding for base64, base32, base16, and friends

hast utility to transform from a `parse5` AST

A 1.75kB library for enhancing `html`. `ultrahtml` has zero dependencies and is compatible with any JavaScript runtime.

Regular expression parser for ECMAScript.

Color string parser

Parse, normalize and validate given semver shorthand (e.g. [email protected]) to object.

remark plugin to parse Markdown