W3C Extended Log Parser
the mighty option parser used by yargs
A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations
Streaming, source-agnostic EventSource/Server-Sent Events parser
WebAssembly text format printer
> Selector parser with built in methods for working with selector strings.
A very fast HTML parser, generating a simplified DOM, with basic element query support.
Parse CSS media query lists.
> parse / stringify sql (select grammar) in js.
Parse CSS color values
git-log-parser
Parser for the content attribute of the meta viewport
Bidirectional parser for ADF and Extended Markdown
Parse CSS Cascade Layer names.
Parse MongoDB queries
A module that parses a string as regular expression and returns the parsed value.
Binary plist parser.
Handler for htmlparser2 that turns pages into a dom
A utility package to parse strings
A JavaScript parser
modern OpenAPI parser written in TypeScript
Node.js body parsing middleware
Parse HTML/XML to PostHTMLTree
YAML 1.2 parser and serializer
Meta parser that allows you to define new parser with ruby DSL to match access log file format you are willing to parse or use one of the predefined parsers like Apache common, IIS and more
Extend tail and parser plugins to support logs with separators beyond just a single-line regex to match the first line.