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)
- GitHub: https://github.com/topics/parser
- Last updated: 2026-01-19 00:19:42 UTC
- JSON Representation
https://github.com/tatuylonen/wiktextract
Wiktionary dump file parser and multilingual data extractor
dictionary extractor lua multilingual parser scribunto templates wikitext wiktionary wiktionary-parser
Last synced: 14 May 2025
https://github.com/macbre/sql-metadata
Uses tokenized query returned by python-sqlparse and generates query metadata
database hive hiveql metadata mysql-query parser python-package python3-library sql sql-parser sqlparse
Last synced: 13 May 2025
https://github.com/ncalc/ncalc
NCalc is a fast and lightweight expression evaluator library for .NET, designed for flexibility and high performance. It supports a wide range of mathematical and logical operations.
antlr antlr4 async csharp dotnet evaluation expressions math ncalc parser runtime
Last synced: 12 Jul 2025
https://github.com/omkarpathak/pyresparser
A simple resume parser used for extracting information from resumes
extract extracting-data machine-learning natural-language-processing nlp parser parsers pyresparser python python3 resume resume-parser resumes skills
Last synced: 15 May 2025
https://github.com/awslabs/goformation
GoFormation is a Go library for working with CloudFormation templates.
aws aws-cloudformation aws-sam cloudformation golang parser
Last synced: 16 Mar 2025
https://github.com/michael-brade/latex.js
JavaScript LaTeX to HTML5 translator
html5 javascript js latex latex2html parser pegjs tex translator webcomponent
Last synced: 18 Oct 2025
https://github.com/michael-brade/LaTeX.js
JavaScript LaTeX to HTML5 translator
html5 javascript js latex latex2html parser pegjs tex translator webcomponent
Last synced: 22 Apr 2025
https://github.com/mna/pigeon
Command pigeon generates parsers in Go from a PEG grammar.
Last synced: 12 Jan 2026
https://github.com/OmkarPathak/pyresparser
A simple resume parser used for extracting information from resumes
extract extracting-data machine-learning natural-language-processing nlp parser parsers pyresparser python python3 resume resume-parser resumes skills
Last synced: 29 Apr 2025
https://github.com/xtuc/webassemblyjs
Toolchain for WebAssembly
ast compiler interpreter javascript parser polyfill wasm wast webassembly
Last synced: 10 May 2025
https://github.com/adaltas/node-csv-parse
CSV parsing implementing the Node.js `stream.Transform` API
Last synced: 30 Apr 2025
https://github.com/cinchoo/choetl
ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
avro cinchoo-etl csharp csv dotnet etl etl-framework flat json keyvalue parquet parquet-files parser reader writer xml yaml
Last synced: 12 Apr 2025
https://github.com/CoreOffice/CoreXLSX
Excel spreadsheet (XLSX) format parser written in pure Swift
excel excel-import excelparser excelreader ios macos office parser swift tvos watchos xml
Last synced: 06 Aug 2025
https://github.com/coreoffice/corexlsx
Excel spreadsheet (XLSX) format parser written in pure Swift
excel excel-import excelparser excelreader ios macos office parser swift tvos watchos xml
Last synced: 16 May 2025
https://github.com/003random/getjs
A tool to fastly get all javascript sources/files
bugbounty extract files go golang goquery hacking hacktoberfest javascript parser pentesting recon reconnaissance urls
Last synced: 13 May 2025
https://github.com/earwig/mwparserfromhell
A Python parser for MediaWiki wikicode
mediawiki parser python wikipedia
Last synced: 14 May 2025
https://github.com/textX/textX
Domain-Specific Languages and parsers in Python made easy http://textx.github.io/textX/
domain-specific-language parser python
Last synced: 26 Mar 2025
https://github.com/cerbero90/json-parser
🧩 Zero-dependencies lazy parser to read JSON of any dimension and from any source in a memory-efficient way.
Last synced: 25 Dec 2025
https://github.com/003random/getJS
A tool to fastly get all javascript sources/files
bugbounty extract files go golang goquery hacking hacktoberfest javascript parser pentesting recon reconnaissance urls
Last synced: 17 Mar 2025
https://github.com/fastnlp/fasthan
fastHan是基于fastNLP与pytorch实现的中文自然语言处理工具，像spacy一样调用方便。
bert cws fastnlp joint-model ner parser pos python pytorch
Last synced: 16 May 2025
https://github.com/fastnlp/fastHan
fastHan是基于fastNLP与pytorch实现的中文自然语言处理工具，像spacy一样调用方便。
bert cws fastnlp joint-model ner parser pos python pytorch
Last synced: 18 Mar 2025
https://github.com/jensneuse/graphql-go-tools
GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.
ast ast-normalization ast-parser ast-printer ast-transformation ast-visitor complexity-analysis execution execution-engine golang graphql graphql-tools introspection introspection-query lexer linter parser parsing printing validation
Last synced: 13 Jun 2025
https://github.com/g-plane/typed-query-selector
Better typed `querySelector` and `querySelectorAll`.
Last synced: 14 May 2025
https://github.com/coderaiser/putout
🐊 Pluggable and configurable JavaScript Linter, code transformer and formatter, drop-in ESLint superpower replacement 💪 with built-in support for js, jsx, typescript, markdown, yaml and json. Write declarative codemods in a simplest possible way 😏
ast babel babel-plugin codemod codemods codeshift eslint eslint-plugin eslint-rules hacktoberfest javascript linter nodejs parser plugin putout putout-plugin recast static-code-analysis transform
Last synced: 16 Jan 2026
https://github.com/Cinchoo/ChoETL
ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
avro cinchoo-etl csharp csv dotnet etl etl-framework flat json keyvalue parquet parquet-files parser reader writer xml yaml
Last synced: 14 Mar 2025
https://github.com/wundergraph/graphql-go-tools
GraphQL Router / API Gateway framework written in Golang, focussing on correctness, extensibility, and high-performance. Supports Federation v1 & v2, Subscriptions & more.
ast ast-normalization ast-parser ast-printer ast-transformation ast-visitor complexity-analysis execution execution-engine golang graphql graphql-tools introspection introspection-query lexer linter parser parsing printing validation
Last synced: 14 May 2025
https://github.com/jetbrains/grammar-kit
Grammar files support & parser/PSI generation for IntelliJ IDEA
Last synced: 15 May 2025
https://github.com/PaesslerAG/gval
Expression evaluation in golang
evaluate-expressions evaluation expression-evaluator expression-language go godoc golang gval parser parsing
Last synced: 14 Mar 2025
https://github.com/rdfjs/n3.js
Lightning fast, spec-compatible, streaming RDF for JavaScript
parser rdf serializer streaming turtle
Last synced: 07 Jan 2026
https://github.com/nginxinc/crossplane
Quick and reliable way to convert NGINX configurations into JSON and back.
configuration-builder configuration-parser json json-conversion json-converter nginx nginx-configs nginx-configuration nginx-configurator parser
Last synced: 14 May 2025
https://github.com/JetBrains/Grammar-Kit
Grammar files support & parser/PSI generation for IntelliJ IDEA
Last synced: 09 Apr 2025
https://github.com/quivrhq/megaparse
File Parser optimised for LLM Ingestion with no loss 🧠 Parse PDFs, Docx, PPTx in a format that is ideal for LLMs.
docx llm parser pdf powerpoint
Last synced: 02 Aug 2025
https://github.com/DFIRKuiper/Kuiper
Digital Forensics Investigation Platform
artifacts dfir digital-forensics incident-response parser security
Last synced: 30 Mar 2025
https://github.com/gajus/surgeon
Declarative DOM extraction expression evaluator. 👨⚕️
css-selector parser scraper subroutines
Last synced: 16 May 2025
https://github.com/rdfjs/N3.js
Lightning fast, spec-compatible, streaming RDF for JavaScript
parser rdf serializer streaming turtle
Last synced: 03 Apr 2025
https://github.com/titipata/pubmed_parser
:clipboard: A Python Parser for PubMed Open-Access XML Subset and MEDLINE XML Dataset
article doi medline-xml nlp parse parser pmid pubmed-central pubmed-parser python xml
Last synced: 14 May 2025
https://github.com/akoumjian/datefinder
Find dates inside text using Python and get back datetime objects
Last synced: 10 Jul 2025
https://github.com/gajus/liqe
Lightweight and performant Lucene-like parser, serializer and search engine.
filter lucene parser search serializer
Last synced: 06 Sep 2025
https://github.com/lukeed/mri
Quickly scan for CLI flags and arguments
args argv cli cli-flags command-line flags minimist parser yargs
Last synced: 09 Oct 2025
https://github.com/handsontable/formula-parser
Javascript Library parsing Excel Formulas and more
excel formula formula-parser parser spreadsheet
Last synced: 22 Jul 2025
https://github.com/willdurand/EmailReplyParser
PHP library for parsing plain text email content.
Last synced: 15 Apr 2025
https://github.com/willdurand/emailreplyparser
PHP library for parsing plain text email content.
Last synced: 15 May 2025
https://github.com/biojppm/rapidyaml
Rapid YAML - a library to parse and emit YAML, and do it fast.
cplusplus cpp11 custom-allocator emitter javascript-library json parser python-library rapid serialization stl yaml
Last synced: 14 May 2025
https://github.com/PyHDI/Pyverilog
Python-based Hardware Design Processing Toolkit for Verilog HDL
code-generator compiler control-flow-analyzer dataflow-analyzer hardware parser python verilog-hdl
Last synced: 18 Apr 2025
https://github.com/pb33f/libopenapi
libopenapi is a fully featured, high performance OpenAPI 3.1, 3.0 and Swagger parser, library, validator and toolkit for golang applications.
diff go golang library oas oasv3 openapi openapi-spec openapi-specification openapi3 openapi3-1 openapi3-validation openapi31 parser swagger swagger-api swagger2
Last synced: 14 May 2025
https://github.com/unknwon/goconfig
Package goconfig is a fully functional and comments-support configuration file (.ini) parser.
Last synced: 14 May 2025
https://github.com/ArashPartow/exprtk
C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html
ast c-plus-plus compiler expression-evaluator expression-parser exprtk grammar high-performance language lexer math math-expressions mathematics mirrored-repository mit-license numerical-calculations optimization-algorithms parser scientific-computing semantic-analyzer
Last synced: 15 Mar 2025
https://github.com/ivopetkov/html5-dom-document-php
A better HTML5 parser for PHP.
classlist dom domdocument html html5 parser php queryselector queryselectorall
Last synced: 15 May 2025
https://github.com/codingseb/expressionevaluator
A Simple Math and Pseudo C# Expression Evaluator in One C# File. Can also execute small C# like scripts
calculations csharp-script eval evaluate evaluate-expressions evaluation evaluator execute executescript expression expression-evaluator expression-parser fluid math mathematical-expressions mathematical-expressions-evaluator parser reflection script scripting
Last synced: 14 Apr 2025
https://github.com/emicklei/proto
parser for Google ProtocolBuffers definition
formatter golang-package parser proto2 proto3 protobuf protobuf-parser protocol-buffers
Last synced: 13 May 2025
https://github.com/katef/kgt
BNF wrangling and railroad diagrams
abnf bnf cfgs chomsky compiler compiler-designs compiler-principles compilers ebnf grammar grammar-specification grammars parser parser-library parsing syntax syntax-tree wsn
Last synced: 04 Apr 2025
https://github.com/apollographql/apollo-rs
Spec compliant GraphQL Tools in Rust.
apollo compiler graphql graphql-compiler graphql-parser graphql-tools parser rust
Last synced: 12 Nov 2025
https://github.com/joweich/chat-miner
Parsers and visualizations for chats
chat facebook-messenger messenger parser python signal telegram whatsapp whatsapp-statistics wordcloud
Last synced: 14 May 2025
https://mkdocstrings.github.io/griffe/
Signatures for entire Python programs. Extract the structure, the frame, the skeleton of your project, to generate API documentation or find breaking changes in your API.
api breaking-changes docs mkdocstrings-collector parser python signature
Last synced: 21 Nov 2025
https://github.com/francisrstokes/arcsecond
✨Zero Dependency Parser Combinator Library for JS Based on Haskell's Parsec
javascript parsec parser parser-combinators zero-dependency
Last synced: 04 Apr 2025
https://github.com/DissectMalware/XLMMacroDeobfuscator
Extract and Deobfuscate XLM macros (a.k.a Excel 4.0 Macros)
deobfuscator emulation excel-macro excel-macros macro-deobfuscator malware-analysis parser xlm xlm-deobfuscator xlm-grammar xlm-interactive-shell xlm-parser
Last synced: 11 Jul 2025
https://github.com/tgjones/HlslTools
A Visual Studio extension that provides enhanced support for editing High Level Shading Language (HLSL) files
Last synced: 30 Apr 2025
https://github.com/ltcmelo/psychec
A compiler frontend for the C programming language
c c-language clanguage compiler compiler-frontend language-semantics parser parsing parsing-library program-analysis static-analysis type-inference
Last synced: 15 May 2025
https://github.com/PyCQA/astroid
A common base representation of python source code for pylint and other projects
ast closember hacktoberfest inference-engine parser static-analysis static-code-analysis
Last synced: 24 Apr 2025
https://github.com/pylint-dev/astroid
A common base representation of python source code for pylint and other projects
ast closember hacktoberfest inference-engine parser static-analysis static-code-analysis
Last synced: 11 Dec 2025
https://github.com/softdevteam/grmtools
Rust grammar tool libraries and binaries
error-recovery generator grammar lex lexer lr parser rust yacc
Last synced: 13 May 2025
https://github.com/glayzzle/php-parser
:herb: NodeJS PHP Parser - extract AST or tokens
ast development javascript lexer parser php php-ast php-parser static-code-analysis tokenizer
Last synced: 14 May 2025
https://github.com/welovemedia/ffmate
FFmate is a modern and powerful automation layer built on top of FFmpeg - designed to make video and audio transcoding simpler, smarter, and easier to integrate
automation encoding ffmpeg go golang parser presets queue rest rest-api restapi watchfolder
Last synced: 14 Jan 2026
https://github.com/thesephist/tabloid
A minimal programming language inspired by clickbait headlines
clickbait interpreter parser programming-language
Last synced: 12 Sep 2025
https://github.com/pveyes/htmr
Simple and lightweight (< 2kB) HTML string to React element conversion library
converter html jsx lightweight oss parser react react-native simple
Last synced: 15 May 2025
https://github.com/meyfa/php-svg
Vector graphics (SVG) library for PHP
library parser php php-svg png rasterizer rasterizing rendering svg svg-images vector-graphics
Last synced: 14 May 2025
https://github.com/bupt1987/html-parser
php html parser，类似与PHP Simple HTML DOM Parser，但是比它快好几倍
Last synced: 25 Mar 2025
https://github.com/Fedjmike/mini-c
Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours
assembly c code-generation compiler parser x86
Last synced: 20 Mar 2025
https://github.com/i18next/i18next-parser
Parse your code to extract translation keys/values and manage your catalog files
i18n internationalization parser translation
Last synced: 25 Apr 2025
https://github.com/fedjmike/mini-c
Dr Strangehack, or: how to write a self-hosting C compiler in 10 hours
assembly c code-generation compiler parser x86
Last synced: 05 Apr 2025
https://github.com/hejsil/mecha
A parser combinator library for Zig
functional parser parser-combinators parser-library parsers zig zig-library zig-package
Last synced: 15 May 2025
https://github.com/chimpler/pyhocon
HOCON parser for Python
configuration hocon parser python
Last synced: 01 Sep 2025
https://github.com/apidevtools/swagger-cli
Swagger 2.0 and OpenAPI 3.0 command-line tool
cli javascript json-schema nodejs open-api parser swagger validation validator
Last synced: 06 Oct 2025
https://github.com/APIDevTools/swagger-cli
Swagger 2.0 and OpenAPI 3.0 command-line tool
cli javascript json-schema nodejs open-api parser swagger validation validator
Last synced: 23 Mar 2025
https://github.com/hukkin/tomli
A lil' TOML parser
config parser python toml toml-parser tomli
Last synced: 13 May 2025
https://github.com/pvdz/tenko
An 100% spec compliant ES2021 JavaScript parser written in JS
ast ecmascript javascript parser
Last synced: 13 Apr 2025
https://github.com/amrdeveloper/clangql
ClangQL is a tool that allow you to run SQL-like query on C/C++ Code instead of database files using the GitQL SDK
ast clang cpp database gitql llvm llvm-clang llvm-frontend parser
Last synced: 14 May 2025
https://github.com/bfgroup/lyra
A simple to use, composable, command line parser for C++ 11 and beyond
argument-parser argument-parsing arguments cli cmdline-parser command-line command-line-parser cpp cpp11 cpp14 cpp17 cpp20 header-only option-parser options options-parsing parameters parser
Last synced: 14 Apr 2025
https://github.com/bfgroup/Lyra
A simple to use, composable, command line parser for C++ 11 and beyond
argument-parser argument-parsing arguments cli cmdline-parser command-line command-line-parser cpp cpp11 cpp14 cpp17 cpp20 header-only option-parser options options-parsing parameters parser
Last synced: 15 Mar 2025
https://github.com/nobrainr/morphism
⚡ Type-safe data transformer for JavaScript, TypeScript & Node.js.
array automapper data flow fp functional functors javascript js mapper morphism morphisms object parser typescript
Last synced: 12 Dec 2025
https://github.com/lesterlyu/fast-formula-parser
Parse and evaluate MS Excel formula in javascript.
evaluator excel excel-formula excel-formulas formula formula-parser interpreter javascript js parser spreadsheet
Last synced: 15 May 2025
