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: 2026-06-26 00:19:23 UTC
- JSON Representation
https://github.com/foxglove/omgidl
Monorepo offering packages for typescript support of OMG IDL schemas in Foxglove applications
Last synced: 30 Apr 2026
https://github.com/ryanmcdermott/esish
Recursive descent parser written in Rust for an ECMAScript inspired language.
ast ecmascript parser recursive-descent-parser rust tokenizer
Last synced: 27 Feb 2026
https://github.com/gdiasag/tree-sitter-cool
Tree-sitter grammar for the COOL programming language
Last synced: 22 Jun 2026
https://github.com/sauternic/vcard-reader-viewer
Makes vCard (.vcf) data readable
html html5 javascript parser readable reader vcard vcard-parser vcf
Last synced: 05 Oct 2025
https://github.com/lobis/lecroy-scope
lecroyscope is an unofficial Python package 🐍📦 to interface with Teledyne LeCroy oscilloscopes and read binary trace files (.trc)
instrumentation lecroy numpy oscilloscope parser python trc vxi11
Last synced: 13 Oct 2025
https://github.com/swiiz/autoparser
🦀 Generate Recursive Descent Parser using Rust macros.
Last synced: 12 Jun 2025
https://github.com/ph-7/goya
This is a simple but powerful programming language. This is my first programming language with an interpreter built in C++. ATTENTION, language is under development and is not stable! If you want to contribute to this project and improve it, please contact me and add your changes via GitHub
c-plus-plus goya goya-language goya-programming-language interpreted-language interpreted-programming-language interpreter language lexer lightweight-programming-language own-language parser programming programming-language
Last synced: 09 Apr 2025
https://github.com/ge3224/ged_io
Parse GEDCOM genealogy files in Rust
family-trees gedcom genealogy parser
Last synced: 10 May 2026
https://github.com/chris-martin/bricks
Bricks is a lazy functional language based on Nix.
Last synced: 26 Oct 2025
https://github.com/wharflab/tree-sitter-batch
Tree-sitter grammar for Windows Batch / CMD scripts (.bat, .cmd).
batch batch-script cmd grammar parser tree-sitter windows
Last synced: 21 Apr 2026
https://github.com/konfiger/konfiger-python
Light weight package to manage key value based configuration and data files for Python
coconut configuration key-value language parser properties python
Last synced: 13 Oct 2025
https://github.com/tree-sitter-grammars/tree-sitter-kotlin
Kotlin grammar for tree-sitter
Last synced: 05 Mar 2026
https://github.com/remigermain/multipart-object
library to convert a classic object to a nested object for http 'multipart/formdata'
formdata javascript json multipart nested nodejs parser
Last synced: 27 Mar 2026
https://github.com/xvyashar/lovely-error
Minimal, powerful, and highly customizable error parser and manager for JavaScript! 🚀
bug debug debugging error error-handling exception exception-handling javascript-library js logger lovely nodejs parser stacktrace try-catch ts typescript-library
Last synced: 25 Feb 2026
https://github.com/slipros/roamer
Fast and flexible HTTP request parser for Go
api data-binding form-parsing go go-api go-http go-http-requests go-library golang http http-request http-request-params-reader json middleware parser request-parsing rest-api struct-tags web-framework
Last synced: 14 Jan 2026
https://github.com/tree-sitter-grammars/tree-sitter-capnp
Cap'n Proto grammar for tree-sitter
Last synced: 26 Jul 2025
https://github.com/eddygarcas/zig-systems-software
Systems programming utilities
cli json parser systems-programming toon zig
Last synced: 04 Jun 2026
https://github.com/zhuliquan/lucene_parser
This package can parse lucene query used by ES (ElasticSearch)
elasticsearch golang lucene parser
Last synced: 29 Oct 2025
https://github.com/archermarx/tinytoml
Small, single-file TOML parser written in Modern Fortran
config fortran modern-fortran parser toml
Last synced: 01 Feb 2026
https://github.com/neshkeev/pgpc
Python Generators based Parser Combinators
parser parser-combinators python text-processing
Last synced: 16 Jun 2025
https://github.com/winscripter/ilsourceparser
Provides functionality for parsing ECMA-335 Microsoft Intermediate Language (IL) syntax to a syntax tree.
ast cil common-intermediate-language csharp dotnet ecma335 il intermediate-language msil netcore parser pe syntax
Last synced: 09 Apr 2025
https://github.com/audunhalland/parceq
Search query language parser written in Java
dsl java java-8 lexer parser query query-language query-parser querystring search tokenizer vavr
Last synced: 27 Oct 2025
https://github.com/minilibs/env-parser
A lightweight .env parser 🛠️
env env-parser parser variable variable-parser variables
Last synced: 05 Sep 2025
https://github.com/qu1x/bml
BML Markup Language
bml bsnes higan icarus markup-language parser pest rust-lang
Last synced: 10 Apr 2025
https://github.com/cioos-siooc/ocean-data-parser
A Python package for parsing oceanographic proprietary data formats to xarray Dataset.
Last synced: 12 Feb 2026
https://github.com/yescallop/fluent-uri
An RFC 3986 compliant fluent-designed Java library for URI parsing, building, resolving and normalizing.
builder fluent-api normalization parser resolution rfc-3986 uri
Last synced: 05 Mar 2026
https://github.com/remarkablemark/mdtocs
📝 Markdown table of contents generator.
javascript markdown mdtocs nodejs npm parser table-of-contents typescript
Last synced: 15 Mar 2026
https://github.com/igorrendulic/mimeemailparser
Swift Mime Email Parsing and Validation, as per RFC5322 and RFC6532
email parser q-decode rfc2047 rfc5322 rfc6532 swift validation
Last synced: 10 Apr 2025
https://github.com/mehditeymorian/cool-compiler
Compiler for Cool language. written using PGen, Antlr, and Java
antlr4 assembly code-generator compiler java parser pgen
Last synced: 15 Jul 2025
https://github.com/hackolade/sql-select-statement-parser
Returns object describing columns and tables names used in SQL SELECT query
Last synced: 30 Apr 2025
https://github.com/armsnyder/typescript-ast-go
Library for parsing TypeScript source code into an abstract syntax tree (AST)
abstract-syntax-tree ast go golang language-parser lexer parser ts typescript
Last synced: 05 Oct 2025
https://github.com/qw4990/lazyjson
Json parser for golang; It makes you can use JSON as you do in other Dynamic Programming Languages;
golang json json-parser parser
Last synced: 08 Feb 2026
https://github.com/5nord/shini
Command-line TOML processor
bash cli command-line-tool ini parser shell toml
Last synced: 13 Oct 2025
https://github.com/pilebones/go-nmea
GPS / NMEA packet message dissector (standard and proprietary)
coordinates go golang gps nmea nmea-parser parser
Last synced: 05 Sep 2025
https://github.com/nfsaavedra/puppetparser
puppetparser is a Python library to parse Puppet scripts into an object model
Last synced: 22 Mar 2025
https://github.com/stellardx/cspaceengine-project
A C++ static library for astronomic calculation and modding SpaceEngine
astronomy astrophysics cpp library parser spaceengine
Last synced: 08 Jun 2026
https://github.com/josephbartlett/hl7-message-analyzer
HL7 Message Analyzer is a single-page, browser-based tool for visualizing HL7 v2.x messages. It parses raw HL7 text into color-coded segments, highlights fields/components, flags non-printable characters, and offers ASCII view, segment jumping, and copyable output—all client-side, no server required.
adt analyzer ascii clinical-data health-it healthcare hl7 hl7-v2 hl7v2 interface-engine interoperability mllp msh obx orm oru parser pid viewer web-tool
Last synced: 23 Jan 2026
https://github.com/konfiger/konfiger-c
Light weight package to manage key value based configuration and data files for C and C++
c configuration cpp key-value language parser properties
Last synced: 13 Oct 2025
https://github.com/shellscape/fwv
A ⚡️ crazy fast streaming ⚡️ Fixed Width Value Parser
file fixed fixed-width parser streams width
Last synced: 13 Sep 2025
https://github.com/izolate/front-matter
Extracts YAML front matter from a file or string
dart front-matter markdown parser static-site-generator yaml
Last synced: 22 Mar 2025
https://github.com/Sunny-117/jsx-compilation
🍻 实现 JSX 语法转成 JS 语法的编译器
ast code generation nodetypes parser transformation traversal
Last synced: 03 Apr 2025
https://github.com/alexanderwe/conventionalcommitskit
A small library to create and parse Conventional Commit conforming representations.
conventional-commits parser swift swift5
Last synced: 04 Oct 2025
https://github.com/rl404/mal-scraper
Scrap everything from MyAnimelist web view into a ready-to-use data
anime api json manga myanimelist parser php scraper unofficial
Last synced: 13 Jan 2026
https://github.com/harel/metatron
A Python 3.x HTML Meta tag parser, with emphasis on OpenGraph and complex meta tag schemes
meta-tags opengraph parser python python3 twitter-card
Last synced: 16 Jan 2026
https://github.com/costajob/apache_log_parser
Apache log parser by filters in Crystal.
apache apache2 crystal crystal-lang http-logs parser
Last synced: 01 Mar 2026
https://github.com/hertzg/node-xhb
(somewhat) Sane library to parse and serialize HomeBank XHB files (databases).
homebank nodejs parse parser serialize serializer typescript xhb xml
Last synced: 15 Mar 2026
https://github.com/1337fury/42webserv
writing an HTTP server with C++98
configuration cpp http-requests http-response http-server networking nginx oop parser server web
Last synced: 15 Apr 2025
https://github.com/pgolebiowski/tree-based-cli
C# library that helps developers build user-friendly command-line interfaces (CLIs) with nested subcommands and features like intuitive navigation, clear documentation, and actionable error messages. It also supports asynchronous command execution and customizable dependency injection. It is suitable for building CLIs of any size or complexity.
command command-handler command-line command-line-interface command-line-parser command-line-tool documentation documentation-generator interface intuitive navigation parser subcommands tree user-friendly
Last synced: 07 Apr 2025
https://github.com/k94ll13nn3/strinken
A parametrized string library!
c-sharp csharp dotnet-standard netstandard parametrized parser string strinken
Last synced: 13 Oct 2025
https://github.com/n1ghtf1re/bsuir-auditorium-parser
The application is looking for free audiences in the need BSUIR building
bsuir parser python python-parser schedule search-free-audiences students
Last synced: 04 Oct 2025
https://github.com/devflowinc/openapi-schema-ref-parser
Parse, Resolve, and Dereference OpenAPI Schema $ref pointers for LLM's
javascript json-pointer json-schema nodejs parser resolver universal-javascript
Last synced: 12 Oct 2025
https://github.com/tree-sitter-grammars/tree-sitter-udev
udev rules grammar for tree-sitter
Last synced: 10 Mar 2026
https://github.com/maximoleinyk/atbox
Pretty clever text box that supports query DSL which does make sense!
at-box autosuggest elm elm-architecture elm-community elm-dom elm-lang elm-language elm-test fsm input lexer parser rich-text-editor smart-text-box textbox translator web web-component webpack
Last synced: 17 Oct 2025
https://github.com/bazzline/php_component_apache_status_parser
free as in freedom apache status parser
apache2 bazzline builder changelog free-as-in-freedom infrastructure lgplv3 mod-status parser php php56 php7 php71 psr psr-4 serverstatus status-parser uri
Last synced: 03 Oct 2025
https://github.com/busraoguzoglu/cyk-parser-with-turkish-cfg
Implementation of CYK algorithm to act as a recognizer and parser with Turkish CFG.
cfg cyk-algorithm nlp nlp-parsing parser recognizer turkish-nlp
Last synced: 11 Mar 2026
https://github.com/konfiger/konfiger-dotnet
Light weight package to manage key value based configuration and data files for .NET Notable C# and Visual Basic.
configuration csharp dotnet key-value langauge parser properties visual-basic
Last synced: 25 Feb 2026
https://github.com/morgancaron/cpputils
C++ Utilities Library for compilers or various projects
compiler cpp cpp20 cpp23 cpputils logger parser parser-combinators parser-generator utility-library
Last synced: 12 May 2025
https://github.com/richardarpanet/nginx-access-log-parser
Python script parses an NGINX access logs.
logging logs nginx nginx-logs parser python python2 python3
Last synced: 14 Jun 2025
https://github.com/bionode/bionode-vcf
vcf parser using javascript
bioinformatics bionode nodejs parser tool
Last synced: 26 Feb 2026
https://github.com/hominsu/bencode
Bencode parser/generator in C++20.
bencode bencode-parser bencoder bittorrent cpp cpp20 deserialization generator parser serialization
Last synced: 11 Oct 2025
https://github.com/marionauta/simple-compiler
Very simple lexer, parser, semantic analyzer and compiler.
compiler lexer parser toy-language transpiler
Last synced: 05 May 2025
https://github.com/andrewscwei/rbc-statement-parser
Handy Python script to parse RBC Visa statements
Last synced: 27 Dec 2025
https://github.com/akshanshbhatt/gsoc-2022-final-report
This repo contains my final report submitted for the GSoC 2022 program @psf.
gsoc gsoc-2022 lpython open-source parser python
Last synced: 28 Apr 2025
https://github.com/smjsgaming/demangler
An Itanium ABI symbol demangler
assembly cpp itanium itanium-abi parser symbol
Last synced: 08 Apr 2025
https://github.com/ph-7/peachlang
:peach: PeachLang™ is a simple interpreted language done with Ruby using Racc (the Ruby version of Yacc/Bison). The language has been made thanks to MACournoyer's book http://01script.com/comment-creer-son-langage-de-programmation/
bison interpreted-language interpreted-languages interpreted-programming-language interpreter language own-language parser peach-language peachlang programming programming-language programming-languages racc ruby simple-programming-language yacc
Last synced: 09 Apr 2025
https://github.com/sunny-117/jsx-compilation
🍻 实现 JSX 语法转成 JS 语法的编译器
ast code generation nodetypes parser transformation traversal
Last synced: 11 Apr 2025
https://github.com/oopsguy/pconfig
A PHP library for parsing and persisting configuration files (json, yaml, ini, xml and php). 一个 PHP 配置文件工具库,可解析和持久化配置文件内容,简化文件操作。
config configuration ini json lib parser php php-array php-library php-utility utils xml yaml
Last synced: 21 Aug 2025
https://github.com/sigalor/poppler-native
A native interface to the Poppler PDF parser for NodeJS.
Last synced: 02 Aug 2025
https://github.com/mbaddeley/contikipy
Automated cooja simulations, log parsing, and plotting with python.
contiki contiki-os cooja parser plotting python simulation
Last synced: 30 Apr 2025
https://github.com/moneyinto/ppt-parse
封装的解析pptx的依赖包
javascript nodejs parse parser sdk
Last synced: 03 Jul 2025
https://github.com/cathood0/quill-delta-from-html
Convert easily HTML inputs content to Quill Js Delta format
converter delta delta-from-html html html-to-delta parser quill-delta
Last synced: 23 Feb 2026
https://github.com/criezy/script_cmd
A command line C-like script interpreter
c-plus-plus equation-calculator parser
Last synced: 09 Mar 2026
https://github.com/kitta65/bq2cst
Parse GoogleSQL, which is a dialect of BigQuery, into a concrete syntax tree
Last synced: 22 Feb 2026
https://github.com/dotdot0/fox-lang
A interpreter written in rust
interpreter language parser rust
Last synced: 05 Mar 2026
https://github.com/edgarogh/rowan-nom
Build rowan green ASTs using nom parsers
abstract-syntax-tree ast nom parser parser-combinators rowan
Last synced: 11 Nov 2025
https://github.com/integr-dev/backbone
Backbone provides a robust and flexible framework for developing Minecraft servers.
bstats bukkit-api framework jackson-yaml kotlin kotlin-coroutines kotlin-scripting minecraft parser spigot sqlite-database
Last synced: 02 Apr 2026
https://github.com/0niel/xf2-parse
XenForo2 threads parser
attachments forum parser threads xenforo
Last synced: 15 Mar 2025
https://github.com/iximiuz/nom-parser-example
nom parser example
nom parser parser-combinators rust
Last synced: 11 Nov 2025
https://github.com/composable-delivery/busbar-sf-agentscript
AgentScript parser, graph analysis, and LSP for Salesforce Agentforce
agentforce agentscript language-server lsp parser rust salesforce
Last synced: 03 Apr 2026
https://github.com/basf/rormula
Formula parser and evaluator for Wilkinson Notation and dataframes arithmetics
doe experimental-design parser wilkinson
Last synced: 03 Apr 2026
https://github.com/fedemartinm/react-search-operators
Search component based on search-operators
Last synced: 02 Aug 2025
https://github.com/ThatBlockyPenguin/EMLI
compiler compilers html markup markup-language parser parsers programming-language
Last synced: 11 Mar 2025
https://github.com/orphoros/shark
Shark programming language
compiler go golang language lexer parser programming-language virtual-machine
Last synced: 16 Jan 2026