JSPM

Provides a plugin for typhonjs-escomplex module processing which loads syntax definitions for trait resolution for ESTree AST.

Provides a plugin for typhonjs-escomplex module processing which loads syntax definitions for trait resolution for Babylon AST.

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

highlight.js syntax definition for the Splunk search processing language (SPL).

ECMAScript parsing infrastructure for multipurpose analysis

A parser that converts TypeScript source code into an ESTree compatible form

A temporary custom copy of https://github.com/csstree/csstree

An ESLint custom parser which leverages TypeScript ESTree

An Esprima-compatible JavaScript parser built on Acorn

Regular expression parser for ECMAScript.

Esprima-compatible implementation of the Mozilla JS Parser API

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

regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.

mdast utility to parse markdown

parse, inspect, transform, and serialize content through syntax trees

Tooling which enables you to use TypeScript with ESLint

remark plugin to add support for parsing markdown input

mdast utility to serialize markdown

Regular expression parser for ECMAScript.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Syntax highlighting with language autodetection.

Chevrotain is a high performance fault tolerant javascript parsing DSL for building recursive decent parsers

CSS syntax patches for CSS tree

remark plugin to add support for serializing markdown

Use the rebeccapurple color keyword in CSS

Nest rules inside each other in CSS

Use double-position gradients in CSS

Low footprint ECMAScript source code parser

Use space and slash separated color notation in CSS

Use lab() and lch() color functions in CSS

Use oklab() and oklch() color functions in CSS

Use hwb() color functions in CSS

Syntax highlighting in your terminal

An overlay for displaying stack frames.

Virtual syntax highlighting for virtual DOMs and non-HTML things

A small JS+SVG library for drawing railroad syntax diagrams.

Takes JavaScript code, along with a config and returns the original code with tokens wrapped as configured.

Lightweight, robust, elegant virtual syntax highlighting using Prism

Use the color() function in CSS

Syntax highlights JavaScript code with ANSI colors to be printed to the terminal.

Abstract Syntax Tree (AST) Data Structure

evaluate statically-analyzable expressions

syntax highlighting component for react with prismjs or highlightjs ast using inline styles

rehype plugin to serialize HTML

markdown processor powered by plugins part of the unified collective

Monaco editor Monarch language syntax definitions for ES|QL

unist utility to create a new trees with a nice syntax

Use the color-mix function in CSS

rehype plugin to parse HTML

A simple and lightweight library for highlighting SQL queries written in pure JavaScript

recma plugin to add support for parsing and serializing JSX

Indent-based CSS syntax for PostCSS

PostCSS syntax for parsing HTML (and HTML-like)

recma plugin to add support for parsing and serializing JSX

Use interpolation methods in CSS gradient functions

recma plugin to serialize JavaScript

recma plugin to transform HTML (hast) to JS (estree)

recma plugin to parse JavaScript

HTML processor powered by plugins part of the unified collective

Parsing Library for Typescript and Javascript.

The `Easylibs` library is a collection of reusable JavaScript modules that can be used to build web applications. The library includes modules for progress form, file uploading, image processing, and data validation and more.

retext plugin to serialize prose

CodeMirror component for React.

Automatically switch PostCSS syntax by file extensions

retext plugin to parse Latin-script prose

natural language processor powered by plugins part of the unified collective

Provides a fast, pretty robust e-mail validator. Only checks form, not function.

transform the ast on a recursive walk

detect and report syntax errors in source code strings

Provides StructuredSource and functionality for converting range and loc vice versa.

Mix any number of colors with the color-mix function in CSS

Parse a XML string into a proprietary syntax tree

Highlight ECMAScript syntax for the console or any other medium.

Themes for CodeMirror.

Use the display-p3-linear color space on the color() function in CSS

rehype plugin to highlight code blocks with lowlight (highlight.js)

convert module usage to inline expressions

ECMAScript parsing infrastructure for multipurpose analysis

Verifalia email verification library for JavaScript: verify email addresses in real-time and check whether they are deliverable, invalid, or otherwise risky.

Determine the scope depth of an array of GLSL tokens

Infer the scope of each token in an array of GLSL tokens

Parse a Dockerfile into an array of instructions and comments.

Super-thin React wrapper for refractor (Syntax highlighting using VDOM)

Take an array of GLSL tokens and determine which tokens are either assignments or variable declarations.

PostCSS syntax for parsing CSS in JS literals

PostCSS syntax for parsing Markdown

Use next generation JavaScript, today

a tiny react codemirror component wrapper

A simple AST visitor-based JS transformer

Theme github for CodeMirror.

Modular Syntax highlighting for the web

Code highlight with Mantine theme

Central methods and themes for code highlighting in Scalar projects

Theme vscode for CodeMirror.

PostCSS parser plugin for converting Stylus syntax to PostCSS AST.

Theme material for CodeMirror.

Safely evaluate JavaScript (estree) expressions, sync and async.

Support for using highlight.js to syntax highlight cURL commands.

rehype plugin to use browser APIs to parse HTML

Source transformer enabling ECMAScript 6 generator functions (yield) in JavaScript-of-today (ES5)

ANSI syntax highlighting for the terminal

PostCSS syntax for parsing styled-jsx

retext plugin to parse English prose

Add context awareness to your apps and frameworks by safely evaluating user-defined conditional expressions. Useful for evaluating expressions in config files, prompts, key bindings, completions, templates, and many other user cases.

🦅 cli syntax highlighting: any function - any object - 176 languages

PrismJS syntax highlighting for the terminal

ESLint rules using Regular Expression

A source code transpiler that enables the use of ES2015 Unicode regular expressions in ES5.

Recursively walk and transform EcmaScript AST

Converts JavaScript objects to equivalent ASTs

Theme tokyo-night for CodeMirror.

rehype plugin to use browser APIs to stringify HTML

Use next generation JavaScript, today

Walks a JavaScript AST and adds a "parent" property to each node

Theme dracula for CodeMirror.

Theme atomone for CodeMirror.

Theme basic for CodeMirror.

Theme copilot for CodeMirror.

Theme xcode for CodeMirror.

Theme sublime for CodeMirror.

Theme monokai-dimmed for CodeMirror.

Theme eclipse for CodeMirror.

Theme nord for CodeMirror.

Theme okaidia for CodeMirror.

Theme androidstudio for CodeMirror.

Theme abyss for CodeMirror.

Theme noctis-lilac for CodeMirror.

Theme tomorrow-night-blue for CodeMirror.

Theme aura for CodeMirror.

Theme console for CodeMirror.

Theme tokyo-night-day for CodeMirror.

ECMAScript code beautifier/formatter

Theme bbedit for CodeMirror.

Check the validity of the format of an EU VAT number

Theme solarized for CodeMirror.

Instant code highlighting, auto-detect language, super easy to use.

Svelte language extension for prismjs

Theme duotone for CodeMirror.

Theme tokyo-night-storm for CodeMirror.

Theme monokai for CodeMirror.

Theme andromeda for CodeMirror.

Theme abcdef for CodeMirror.

Theme kimbie for CodeMirror.

Theme white for CodeMirror.

Theme darcula for CodeMirror.

Theme bespin for CodeMirror.

Themes all for CodeMirror 6.

Theme gruvbox-dark for CodeMirror.

Theme quietlight for CodeMirror.

Theme red for CodeMirror.

Esprima-compatible implementation of the Mozilla JS Parser API

JavaScript expression parsing and evaluation.

React component for syntax highlighting

Stylelint plugin to validate CSS syntax

Provides a fast company / work email validator by checking whether the email domain is in the free email provider list.

a json to html syntax highlighter

Create regex for template delimiters.

Syntax highlighter component for react using shiki

Highlight.js syntax definition for GraphQL

CodeMirror merge view for React.

Create a sub-traversal of an AST node in your ESLint plugin

SQL Syntax Highlighter and Logger. Unadorned and customizable.

Fork of pseudo-yaml-ast. Parse a YAML string into an object with location properties

PostCSS syntax for parsing styled components

Regular expression parser for ECMAScript.

Syntax highlighting with language autodetection. (pre-compiled CDN assets)

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

TypeScript parsing and manipulation utilities for Kubb, enabling code generation with proper TypeScript syntax and formatting.

constructors for the Shift AST format

The unified plugin used to highlight code block in html with Prism

remark plugin to parse Markdown

A collection of regular expressions to match color syntax substrings from a text

Syntax highlighting, like GitHub

Node.js objects inspector with color highlighting

Code highlight with Mantine theme

Copy or deep clone a value to an arbitrary depth.

Wrap up expressions with a trace function while walking the AST with rice and beans on the side

Copy an error object.

reducer for the Shift AST format

Yaml input field with validation and syntax highlighting as React Component

CSS validator built on csstree

ECMAScript parser that produces a Shift format AST

highlight.js syntax definition for Ethereum's Solidity language

JavaScript implementation of SQLite 3 query parser

GitHub Dark theme for the CodeMirror editor

GitHub Light theme for the CodeMirror editor

Provides "ui" for testing frameworks such as mocha/jasmine which allows to define lazy variables and subjects

rehype plugin to wrap a document around a fragment

noop functions to help formatters and syntax highlighters recognize embedded code

code generator for Shift format ASTs

xast utility to parse from XML

A parser for files written with SHACL compact syntax

React.js + prismjs syntax hightlight component

transform the ast on a recursive walk

Super-thin React wrapper for lowlight (Syntax highlighting using VDOM)

Google Code Prettify

rehype plugin to highlight code with `starry-night`

retext plugin to classify @mentions as syntax, not natural language

Declarative JavaScript AST modification façade

generate random valid Shift format ASTs

Check the validity of the format of an EU VAT number

Vue 3 CodeBlock - Highlight your code with ease using this syntax highlighting component powered by PrismJS or Highlight.js.

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

retext plugin to classify url-like values as syntax, not natural language

Stylelint rule to disallow specified syntax.

remark plugin to parse Markdown

Syntax highlighting with highlight.js for Vue.js 2.x

JavaScript syntax tree transformer, nondestructive pretty-printer, and automatic source map generator

Esprima-compatible implementation of the Mozilla JS Parser API

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

A lightweight React wrapper around the Highlight.js syntaxt highlighting library

Regular expression matching for email addresses. Maintained, configurable, more accurate, and browser-friendly alternative to email-regex. Works in Node v14+ and browsers. Made for Spam Scanner and Forward Email.

VSCode Dark theme for the CodeMirror editor

ESLint rules to disallow unsafe regular expressions.

Esprima-compatible implementation of the Mozilla JS Parser API

Markdown-like DSL for defining syntactic grammars for programming languages.

a tiny react codemirror component wrapper

Esprima-compatible implementation of the Mozilla JS Parser API

Highlight the jsx or tsx syntax for monaco editor

a react native component for syntax highlighting

A NLP library for Russian language

VSCode Light theme for the CodeMirror editor

Basic Light theme for the CodeMirror editor

Adblock Extended CSS fork for CSSTree

Synax highlight component for Ink

Nord theme for the CodeMirror editor

Gruvbox Dark theme for the CodeMirror editor

Forest theme for the CodeMirror editor

Tokyo Night Storm theme for the CodeMirror editor

Tokyo Night Day theme for the CodeMirror editor

Material Light theme for the CodeMirror editor

Solarized Dark theme for the CodeMirror editor

Abcdef theme for the CodeMirror editor

Gruvbox Light theme for the CodeMirror editor

Monokai theme for the CodeMirror editor

A library for visualizing code.

Volcano theme for the CodeMirror editor

No chi-chi syntax highlighter for Vue.js 3 (and 2).

A lightweight JavaScript widget with zero dependencies that performs real-time email address validation using the Verifalia email verification service. This widget integrates seamlessly with any web form to swiftly identify and eliminate invalid, undelive

Add syntax highlighting to all files, with built-in syntax highlighting of diffs and patches.

ESLint Plugin to enforce a style of snake_case in your project, rather than just disabling camelCase.

Material Dark theme for the CodeMirror editor

Andromeda theme for the CodeMirror editor

A tiny syntax highlighter.

Palenight theme for the CodeMirror editor

Solarized Light theme for the CodeMirror editor

Cobalt2 theme for the CodeMirror editor

jstranform for es6 modules syntax

Basic Dark theme for the CodeMirror editor

Parses an SQL-like WHERE string into various forms.