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Parser

A parser turns its input (often text in form of a file) into a more advantageous representation (usually a certain data structure in memory) to perform a specific task.

Common examples include:

parsers for markup languages (e.g. HTML/Markdown etc)

parsers for data-serialization formats (e.g. JSON/XML/YAML etc)

parsers used as part of/in conjunction with a compiler (in this case, the parser consumes the tokenized input emitted by the Lexer and ultimately feeds the resulting parse tree/concrete syntax tree into the compiler)

Here are 12,595 public repositories matching this topic...

markedjs / marked

A markdown parser and compiler. Built for speed.

markdown gfm parser compiler commonmark hacktoberfest

Updated Apr 26, 2024
JavaScript

swc-project / swc

Rust-based platform for the Web

javascript rust parser babel typescript compiler ecmascript swc typescript-compiler typescript-parser ecmascript-parser

Updated Apr 27, 2024
Rust

postcss

postcss / postcss

Transforming styles with JS plugins

css parser framework postcss ast

Updated Apr 25, 2024
TypeScript

cheeriojs / cheerio

The fast, flexible, and elegant library for parsing and manipulating HTML and XML.

html jquery parser scraper dom cheerio selector hacktoberfest htmlparser2 htmlparser

Updated Apr 26, 2024
TypeScript

nikic / PHP-Parser

A PHP parser written in PHP

php parser static-analysis ast

Updated Apr 19, 2024
PHP

vector

vectordotdev / vector

A high-performance observability data pipeline.

rust parser events router pipeline metrics vector logs stream-processing forwarder observability

Updated Apr 27, 2024
Rust

tree-sitter / tree-sitter

An incremental parsing system for programming tools

c rust tree-sitter parser parsing incremental wasm

Updated Apr 26, 2024
Rust

erusev / parsedown

Better Markdown Parser in PHP

markdown php parser markdown-parser

Updated Apr 26, 2024
PHP

json-iterator / go

A high-performance 100% compatible drop-in replacement of "encoding/json"

go golang serialization parser json serializer deserialization json-parser

Updated Apr 1, 2024
Go

jsoup

jhy / jsoup

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

css java html parser dom xml jsoup xpath css-selectors java-html-parser

Updated Mar 18, 2024
Java

rust-bakery / nom

Rust parser combinator framework

rust parser parse parser-combinators grammar nom byte-array

Updated Apr 27, 2024
Rust

oxc

oxc-project / oxc

⚓ A collection of JavaScript tools written in Rust.

javascript rust parser typescript compiler linter minifier

Updated Apr 27, 2024
Rust

terser / terser

🗜 JavaScript parser, mangler and compressor toolkit for ES6+

javascript parser es6 uglifyjs compressor mangler

Updated Apr 26, 2024
JavaScript

munificent / craftinginterpreters

Repository for the book "Crafting Interpreters"

c java language markdown parser interpreter bytecode compiler book scripting-language lox

Updated Apr 8, 2024
HTML

jquery / esprima

ECMAScript parsing infrastructure for multipurpose analysis

javascript parser parsing ecmascript ast esprima

Updated Apr 16, 2023
TypeScript

mvdan / sh

A shell parser, formatter, and interpreter with bash support; includes shfmt

go shell bash parser formatter interpreter beautify posix mksh shfmt

Updated Apr 18, 2024
Go

lightningcss

parcel-bundler / lightningcss

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

css rust parser compiler build-tool minifier

Updated Apr 19, 2024
Rust

fkling / astexplorer

A web tool to explore the ASTs generated by various parsers.

javascript parser babel postcss ast jscodeshift ast-explorer

Updated Apr 26, 2024
JavaScript

jonschlinkert / remarkable

Markdown parser, done right. Commonmark support, extensions, syntax plugins, high speed - all in one. Gulp and metalsmith plugins available. Used by Facebook, Docusaurus and many others! Use https://github.com/breakdance/breakdance for HTML-to-markdown conversion. Use https://github.com/jonschlinkert/markdown-toc to generate a table of contents.

nodejs javascript syntax-highlighting markdown gfm parser node parse markdown-parser commonmark compile md markdown-it jonschlinkert docusaurus

Updated Nov 29, 2023
JavaScript

tobymao / sqlglot

Python SQL Parser and Transpiler

Updated Apr 27, 2024
Python

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