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: 2026-07-02 00:22:47 UTC
- JSON Representation
https://github.com/capturr/price-extract
Performant way to extract price amount and metadatas (currency, decimal & thousands separator) from any string.
amount crawler crawling currencies currency extract extractor javascript nodejs parser parsing price scraper scraping spider typescript
Last synced: 30 Apr 2026
https://github.com/uchicago-digitalculture-webdev/ochre-sdk
Node.js SDK for OCHRE
cultural-heritage digital-culture digital-humanities ochre parser research sdk typescript uchicago
Last synced: 09 Jun 2026
https://github.com/hmmhmmhm/string-error-parse
📚 Simple string error parser of node.js
error javascript nodejs parse parser
Last synced: 03 May 2026
https://github.com/glorkpixels/sakai-downloader-merger
video downloader, video URL catcher, sound and video file merger for Sakai educational software platform.
audio big bigbluebutton blue button downloader ffmpeg merger parser presentations recording-downloader sakai video
Last synced: 04 May 2026
https://github.com/iobroker-community-adapters/iobroker.logparser
ioBroker Log Parser Adapter
iobroker iobroker-adapter log logging logs parser parsing smarthome
Last synced: 09 May 2026
https://github.com/imedadel/flaub
EPUB parser and reader for the browser
epub epub-reader parser react reader vite
Last synced: 10 May 2026
https://github.com/bjoernloetters/jar-jar-parse
A small library for parser combinators in Java with a special focus on simplicity.
clojure compiler domain-specific-language java kotlin parser parser-combinators scala syntax
Last synced: 17 Oct 2025
https://github.com/reprompts/repmt
repmt is a lightweight Python library that automatically parses large Python repositories and converts them into clean, structured static prompts — ideal for AI prompt engineering, documentation, or code intelligence workflows.
beginner-friendly directory open-source parser pip-package prompt prompt-engineering prompts pypi-package pypi-packages python python-library python3 readme-generator repository stream-u streamlit
Last synced: 04 Jul 2025
https://github.com/guidevloper/nullstack-to-njs
Parser from something to the Nullstack njs file
Last synced: 02 Apr 2025
https://github.com/uditkarode/kumi
🦡 A parser combinator library for TypeScript.
parser parser-combinators typescript
Last synced: 08 Jun 2026
https://github.com/modrev-ai/bibreader
Turn non-standard bib file into easily editable tabular format and save it as a standard bib file
bib data-structure file-conversion pandas parser python
Last synced: 30 Apr 2026
https://github.com/jay3332/timeparser
Time parser for Python.
parser py python time timeparser
Last synced: 25 Jul 2025
https://github.com/vizonex/pyllparse
a parody of llparse typescript library made for python users.
c llparse parody parser python-parody
Last synced: 30 Apr 2026
https://github.com/lucasnlm/rinha-compiler-kotlin
Rinha interpreter for "Rinha de Compiladores" using Kotlin Native
interpreter kotlin parser works-on-my-machine
Last synced: 26 Jul 2025
https://github.com/nyuuuukie/json-parser
A simple JSON parser for C++ projects based on C++98
cpp cpp98 cpp98-compatible json parser
Last synced: 12 Feb 2026
https://github.com/gabrielcsapo/shell-p
🐚 Introspect on the most time consuming part of your shell script
parser runner shell-script utility
Last synced: 28 Apr 2026
https://github.com/nazrhom/vcs-clojure
An experiment in diffing clojure code
Last synced: 17 Apr 2026
https://github.com/customcommander/xss-lang
An experimental grammar for parsing XSS attacks
grammar javascript nearley parser security xss
Last synced: 25 Aug 2025
https://github.com/gremid/lucene-query
Parser for Apache Lucene Classic Queries
ast clojure lucene lucene-query parser
Last synced: 24 Jun 2026
https://github.com/chbrown/bartleby
BibTeX (and TeX) parsing with Clojure
bibliography bibtex clojure latex lexer parser parser-combinators tex
Last synced: 15 Apr 2025
https://github.com/fundersclub/bai-lockbox
Easily parse BAI2 files typically used for Lockbox services
bai-files bai2-files lockbox parser
Last synced: 04 Aug 2025
https://github.com/narochno/narochno.bbcode
A fork of https://bbcode.codeplex.com/ for .NET Core.
Last synced: 03 Aug 2025
https://github.com/robbepop/cnf-parser
Efficient and customizable CNF parser for SAT solving.
Last synced: 27 Dec 2025
https://github.com/puripuri2100/satysfi-bibtex-parser
BibTeX format parser library with SATySFi
bibtex document parser satysfi
Last synced: 19 Mar 2026
https://github.com/tree-sitter-grammars/tree-sitter-pem
PEM grammar for tree-sitter
Last synced: 18 Jan 2026
https://github.com/scymtym/language.graphviz
Parser and unparser for the GraphViz dot language
Last synced: 09 Feb 2026
https://github.com/n123git/yw-cond
A W.I.P Cond UI and toolkit, mainly for the Yo-kai Watch series.
3ds community cond conditions conds documentation hacking modding modding-tools parser tool tools yo-kaiwatch yokai yokai-watch yokaiwatch youkaiwatch yw yw-cond
Last synced: 21 Jun 2026
https://github.com/tree-sitter-grammars/tree-sitter-test
TS corpus test grammar for tree-sitter
neovim neovim-plugin parser test tree-sitter
Last synced: 23 Oct 2025
https://github.com/benjaminfjones/presburger
WIP - Library for efficient Presburger Arithmetic
decision-procedure linear-programming parser rust smt
Last synced: 28 Feb 2026
https://github.com/vinkius-labs/url-parser-mcp
Vinkius Edge high-performance Model Context Protocol (MCP) server for URL parsing and query manipulation.
ai-agent developer-tools llm-tool mcp mcp-server modelcontextprotocol parser uri url url-parsing utility vinkius vinkius-edge
Last synced: 27 Jun 2026
https://github.com/shreeve/rip-lang
A modern language that compiles to JavaScript
bun coffeescript compiler javascript parser parser-generator rip s-expression solar
Last synced: 02 Mar 2026
https://github.com/insei/tinyconf
Driver based configuration reader with config documentation auto generation
config configuration env parser yaml
Last synced: 10 Oct 2025
https://github.com/andrey123815/andrey_parser
:scroll: Library for working with smart C-strings
automatic c-string clever-string parser
Last synced: 23 Oct 2025
https://github.com/plasmaa0/simplecalculator
Simple CLI Calculator Project
abstract-syntax-tree ast binary-expression-tree c-plus-plus calculator calculator-application cli cplusplus cpp evaluation expression-evaluator interpreter lexer math parser
Last synced: 26 Mar 2025
https://github.com/davidbonachera/EdiParser
A simple positional EDI parser for Symfony 📑
edi parser php positional symfony-bundle
Last synced: 10 Mar 2025
https://github.com/jekyll2014/cctalkcontrol
Control CCTalk devices using a list of commands with user-defined parametes.
Last synced: 30 Jan 2026
https://github.com/markusand/utoml
Simple TOML parser and serializer for micropython
micropython parser serializer toml
Last synced: 02 May 2026
https://github.com/hemantdutta/versa
Versa | The Ultimate Markdown to PDF Generator | Transform your ideas into Stunning Document with Ease...
good-first-issue javascript markdown markdown-editor markdown-to-html markdown-to-pdf open-source parser personal-project reactjs
Last synced: 11 Feb 2026
https://github.com/eurydia/project-structogram-builder-online
An online Nassi-Shneiderman diagram builder using C-style code.
c-style-lang muiv5 nassi-shneiderman-diagrams parser reactjs wepapp
Last synced: 29 Jul 2025
https://github.com/jmousqueton/boamp-extractor
Script d'extraction et de mise en page des AOs publiés au BOAMP
api boamp github-actions github-pages msteams parser python3
Last synced: 24 Apr 2025
https://github.com/char0n/json-parsers
Monorepo containing research for various json-parsers
Last synced: 20 Jan 2026
https://github.com/null93/lambda
An untyped lambda calculus interpreter written in Scala
ast beta-reduction calculus interpreter lambda lexer parser scala symbol-table untyped
Last synced: 26 Mar 2026
https://github.com/mukeshm/gedcom-parser
Simple GEDCOM parser written in Haskell
haskell parser parser-combinators
Last synced: 29 Jan 2026
https://github.com/pathaknv/fault-and-reliability-detection-in-programming
A project focused on find faults and determine the reliability of program
college-project fault parser python reliability
Last synced: 26 Oct 2025
https://github.com/xiaocongdong/tempar
Lightweight template parser for anything.
ast cli compiler high-performance indentation javascript lightweight nodejs parser template
Last synced: 11 Apr 2026
https://github.com/silviucpp/erluap
Erlang implementation of ua-parser (user agent parser)
Last synced: 06 Sep 2025
https://github.com/tunnckocore/mich-parse-selector
Tiny parser for simple CSS selectors, just in ~300 bytes. Pretty similar to what is done in Hyperscript
ast css css-selector-parser dom hast hastscript html hyperscript mich parser virtual-dom
Last synced: 27 Feb 2025
https://github.com/maximecb/weebasic
weebasic
bytecode interpreter language parser vm
Last synced: 21 Feb 2026
https://github.com/denvercoder1/docstring-utils
Parser and checker for Numpy, Sphinx, and Google-style docstrings
Last synced: 13 Apr 2025
https://github.com/0xd34df00d/cmake-syntax
A library for parsing CMake syntax
Last synced: 30 Jul 2025
https://github.com/the-mikedavis/tree-sitter-git-config
A tree-sitter grammar for git's configuration language
Last synced: 09 Apr 2025
https://github.com/rdfjs-base/express-handler
Handle incoming and outgoing RDF data in Express
content-type express javascript middleware parser rdf
Last synced: 06 Feb 2026
https://github.com/arondight/python-dmiparser
This parse dmidecode output to JSON
Last synced: 06 Aug 2025
https://github.com/macabeus/elixirregexpparser
A simple project to parse regexp with parser combinator
combinators elixir parser regex regexp
Last synced: 22 Aug 2025
https://github.com/yossef-khaled/arithmetic-expressions-evaluator
A parser for the arithmetic expressions using C# language.
automation csharp parser regex
Last synced: 13 Oct 2025
https://github.com/termoshtt/vtk-format
WIP: VTK legacy format parser with nom paresr combinator
Last synced: 13 Jun 2026
https://github.com/soheil-01/zpe
A Portable Executable parser in Zig
parser portable-executable windows zig
Last synced: 16 Feb 2026
https://github.com/duologic/jsonnet-in-jsonnet
Interpreter for Jsonnet written in Jsonnet
interpreter jsonnet jsonnet-lib parser
Last synced: 04 Mar 2026
https://github.com/shellyln/go-open-soql-parser
Open source implementation of the SOQL parser for Go
go golang graph-query library object-query parser query-language soql soql-parser soql-query sql
Last synced: 01 Mar 2026
https://github.com/savetz/appleii-naturallanguageprocessing
Various experiments in parsing and natural language processing in the Forth language for the Apple II
appleii cgraph forth lexicat marcusparser naturallanguageprocessing parser parsing
Last synced: 28 Jan 2026
https://github.com/milahu/parse-package-lock
parse lockfiles of npm, yarn, pnpm. generic lockfile parser for javascript, to get the deep tree of dependencies, without deduplication. alternative to snyk-nodejs-lockfile-parser
lockfile lockfile-parser node nodejs nodejs-lockfile-parser npm parser pnpm yarn
Last synced: 16 Apr 2026
https://github.com/kevcodez/ecommerce-parser
Simple to use E-Commerce page parser written in Kotlin supporting top e-commerce websites
e-commerce java java-8 jsoup kotlin maven parser
Last synced: 15 Feb 2026
https://github.com/truewebber/swift-protoparser
A native Swift library for parsing Protocol Buffer (proto3) files into descriptors. SwiftProtoParser offers full proto3 syntax support, including services, RPC definitions, and custom options, with detailed error reporting and cross-platform compatibility. Designed as a Swift-idiomatic alternative to protoc with seamless Swift Protobuf integration.
ast code-generation cross-platform developer-tools file-descriptor grpc lexer-parser parser proto3 protobuf protocol-buffers swift swift-package swift-protobuf validation
Last synced: 08 Mar 2026
https://github.com/bionode/bionode-gff
GFF parser
bioinformatics bionode nodejs parser tools
Last synced: 31 Jul 2025
https://github.com/alexanderwe/semanticversioningkit
Small library to create and parse Semantic Versioning conforming representations.
parser semantic-versioning swift swift-package-manager swift5
Last synced: 28 Feb 2026
https://github.com/galaco/bitbuf
A simple Go Read & Write bitstream
bitstream buffer compression parser
Last synced: 25 Mar 2025
https://github.com/silviucpp/refererparser
Erlang library for extracting marketing attribution data from referrer URLs
Last synced: 16 Apr 2025
https://github.com/ap-atul/yacp
Yet Another Config Parser. Convert YAML, JSON, and CUSTOM files to python objects and back.
config-management config-parser deserialisation json json-parser parser serialisation yacp yaml yaml-parser
Last synced: 08 May 2026
https://github.com/zacharygolba/todotxt-rs
A zero-copy parser for the todo.txt format
Last synced: 22 Mar 2025
https://github.com/kartmaan/french-language-tools
A series of offline language tools based on a French dictionary in .csv format
anagrams csv definitions dictionary dictionnaire filtering filtering-algorithm francais french french-language itertools kaggle lexicon offline pandas parser wiktionary word-analysis xml xml-parser
Last synced: 01 Mar 2026
https://github.com/matthewpi/tree-sitter-caddyfile
Caddyfile grammar for tree-sitter
caddy caddyfile caddyserver parser tree-sitter
Last synced: 05 Aug 2025
https://github.com/ronynn/helper-of-humanity
TIC-80 GUI based parser game, for Game-Off 2023. Play the jam version using the link below.
game-off-2023 github-game github-gameoff gui interactive-fiction linux-executables lua neutralinojs parser text-based-adventure text-based-game tic80 windows-executable
Last synced: 05 Mar 2026
https://github.com/tigerpixel/parsercombinator
A simple Parser Combinator written in Swift
apple fp functional-programming ios macos parser parser-combinators parsercombinator swift swift-3 swift-framework swift-library swift3 tvos watchos
Last synced: 11 Oct 2025
https://github.com/wild-queue/imperative-language-compiler
A tool for running code written in an imperative programming language. This tool provides the ability to run code written in a toy imperative programming language by translating the code into C# code (and then running it using .Net) or by translating it directly into the .Net CIL. It also performs a type checking before running the code.
bison-flex compiler-construction cpp csharp dotnet makefile parser programming-language-translator
Last synced: 03 May 2026
https://github.com/i-e-b/gool
A fast, robust, and thread-safe parser-combinator library for C#, with a fluent BNF-like interface
csharp lexer lexer-generator parser parser-combinators
Last synced: 16 Oct 2025
https://github.com/poti1/app-pod
Quickly show available class methods and documentation.
command-line-tool hacktoberfest parser perl perl5 perldoc pod
Last synced: 23 Jan 2026
https://github.com/thyeem/s
A generalized parser combinator super-readable
haskell-library parser parser-combinators
Last synced: 23 Jul 2025
https://github.com/alschmut/code2semantics
Parse software-code for semantic identifier names
antlr4 identifier-splitting linguistic-analysis parser python semantic-parser word2vec
Last synced: 06 Nov 2025
https://github.com/ethanuppal/bril-lsp
LSP for Bril in VSCode and Neovim | Parser + type inference as Rust library | Formatter
bril formatter lsp neovim-plugin parser type-inference vscode-extension
Last synced: 25 Jul 2025
https://github.com/kawamurakazushi/tle-parser
TLE (Two-line elements) Parser written in Rust.
Last synced: 26 Jul 2025
https://github.com/leandro-benedet-garcia/generic_lexer
A generic pattern-based Lexer/tokenizer tool.
generic lexer parser tokenizer
Last synced: 08 Mar 2026
https://github.com/microformats/microformats-parser-website-ruby
Website for Microformats Ruby parser
microformats microformats2 parser rails ruby website
Last synced: 28 Jul 2025
https://github.com/matthewandretaylor/xml-to-pydict
Parse xml to python dictionaries
Last synced: 31 Jul 2025