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#

parser-library

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Here are 371 public repositories matching this topic...

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All 371 Python 50 C++ 49 Java 44 C# 31 Rust 30 Go 25 C 22 TypeScript 21 JavaScript 16 PHP 16
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adithya-s-k / omniparse

Sponsor
Star 7.9k

Ingest, parse, and optimize any data format ➡️ from documents to multimedia ➡️ for enhanced compatibility with GenAI frameworks

ocr parser-library web-crawler parse-server whisper-api ingestion-api vision-transformer omniparser
  • Updated Dec 12, 2025
  • Python

lark-parser / lark

Sponsor
Star 6k

Lark is a parsing toolkit for Python, built with a focus on ergonomics, performance and modularity.

python parser tree parse parser-library grammar parsing-engine lark earley lalr parsing-library cyk
  • Updated Aug 27, 2026
  • Python
parser

postlight / parser

Star 5.8k

📜 Extract meaningful content from the chaos of a web page

parser node jest parser-library rollup labs mercury mercury-parser
  • Updated Jul 10, 2024
  • JavaScript

alecthomas / participle

Sponsor
Star 3.9k

A parser library for Go

go golang parser parser-library grammar ast lexer ebnf parser-api parser-framework participle
  • Updated Oct 26, 2026
  • Go

Chevrotain / chevrotain

Star 2.8k

Parser Building Toolkit for JavaScript

javascript open-source grammars typescript parsing parser-library tokenizer lexer
  • Updated Nov 12, 2026
  • TypeScript

microsoft / Recognizers-Text

Star 1.8k

Microsoft.Recognizers.Text provides recognition and resolution of numbers, units, date/time, etc. in multiple languages (ZH, EN, FR, ES, PT, DE, IT, TR, HI, NL. Partial support for JA, KO, AR, SV). Packages available at: https://www.nuget.org/profiles/Recognizers.Text, https://www.npmjs.com/~recognizers.text

nlp parser time datetime date parser-library numbers ner hacktoberfest timex entity-extraction time-expression-recognition numex number-expression time-expression datetime-normalization-and-resolution
  • Updated Apr 17, 2026
  • C#

standardese / cppast

Star 1.8k

Library to parse and work with the C++ AST

libclang cplusplus parser-library ast
  • Updated May 20, 2026
  • C++

mrkkrp / megaparsec

Star 981

Industrial-strength monadic parser combinator library

haskell parser-library megaparsec
  • Updated Nov 7, 2026
  • Haskell

hasherezade / bearparser

Star 657

Portable Executable parsing library (from PE-bear)

parser-library multiplatform pe bearparser
  • Updated Nov 7, 2026
  • C++

biojava / biojava

Star 636

📖🔬☕ BioJava is an open-source project dedicated to providing a Java library for processing biological data.

java bioinformatics genomics pdb parser-library protein-data-bank protein-structure protein-sequences sequence-alignment protein-modification structure-alignment structural-bioinformatics
  • Updated Nov 3, 2026
  • Java

katef / kgt

Sponsor
Star 629

BNF wrangling and railroad diagrams

syntax parser grammars parsing compiler parser-library grammar syntax-tree bnf compilers ebnf compiler-principles grammar-specification compiler-designs cfgs chomsky wsn abnf
  • Updated Dec 12, 2025
  • C

Hejsil / mecha

Sponsor
Star 614

A parser combinator library for Zig

parser functional parser-combinators zig parser-library parsers zig-library zig-package
  • Updated Nov 5, 2026
  • Zig

j123b567 / scpi-parser

Star 603

Open Source SCPI device library

parser-library scpi scpi-parser
  • Updated Mar 20, 2026
  • C

rust-lang / annotate-snippets-rs

Star 526

Library for snippet annotations

library ascii parser-library annotator
  • Updated Nov 11, 2026
  • Rust

petitparser / dart-petitparser

Star 490

Build fast, composable, and type-safe grammars and parsers in Dart.

dart parser parser-library grammar parsing-expression-grammar flutter parser-framework parser-combinator petitparser
  • Updated Nov 11, 2026
  • Dart
Ksoup

MohamedRejeb / Ksoup

Star 479

Ksoup is a lightweight Kotlin Multiplatform library for parsing HTML, extracting HTML tags, attributes, and text, and encoding and decoding HTML entities.

android kotlin parser parsing parser-library kotlin-android kotlin-library html-parser kotlin-js kotlin-native kotlin-jvm kotlin-multiplatform
  • Updated Nov 11, 2026
  • Kotlin

fourlastor / dante

Star 456

A sane rich text parsing and styling library.

android html parser-library rich-text spannable
  • Updated Oct 24, 2021
  • Java

neogeny / TatSu

Sponsor
Star 452

竜 TatSu generates Python parsers from grammars in a variation of EBNF

python parser parser-library parser-generator grammar ast python3 ebnf walker
  • Updated Jul 10, 2026
  • Python
uriparser

uriparser / uriparser

Star 418

🔪 Strictly RFC 3986 compliant URI parsing and handling library written in C99; moved from SourceForge to GitHub

c library cmake cross-platform uri parser-library c99 rfc-3986 uri-parser uriparser bsd-3-clause rfc-3513
  • Updated Oct 31, 2026
  • C

satya-das / cppparser

Star 383

A library to parse C/C++ source as AST

parsing cplusplus parser-library ast cpp-parser cpp-ast back-tracking-parsing c-plus-plus-parsing cplusplus-ast cppast cplusplus-parser c-plus-plus-parser cpp-source-parser cpp-program-parser
  • Updated Feb 9, 2026
  • C++

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