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: 2026-07-05 00:19:15 UTC
- JSON Representation
https://github.com/ovidiuiliescu/basicparser
Very simple parser combinator, for learning purposes.
Last synced: 04 Oct 2025
https://github.com/maxdz-gmbh/mdz_xml
Very lightweight, fast and portable ANSI C 89/90 compliant library for parsing XML and building DOM-structure. One of the fastest and tiniest XML Parsers on the Web.
c dom library parse parser parsing portable xml xml-parser xml-parsing
Last synced: 10 Nov 2025
https://github.com/hosmelq/search-syntax-parser
Parse complex search queries into structured data with support for field searches, boolean logic, range comparisons, and multiple output formats.
ast expression grammar lexer parser search syntax
Last synced: 15 Aug 2025
https://github.com/tomashubelbauer/js-markdown
Javascript Markdown AST/DOM parser and serializer
ast dom javascript markdown parser serializer
Last synced: 04 May 2026
https://github.com/dwayne/hs-json-parser
A JSON parser compliant with RFC 8259.
haskell json json-parser parser pretty-printer rfc8259
Last synced: 08 Jul 2026
https://github.com/azhovan/brainfuck
A brain fuck interpreter implementation with Golang
brain-fuck-interpreter brainfuck golang interpreter lexer parser
Last synced: 14 May 2026
https://github.com/thoughtsunificator/gedcom-parser-deno
Tiny GEDCOM parser
deno gedcom gedcom-parser javascript parser
Last synced: 20 Feb 2026
https://github.com/nikolapeja6/bio-med-proj
School project for the course Bio-Med (Računarstvo u Bio-Medicini, en. Computers in Biomedicine) course which is part of the Master studies at the School of Electrical Engineering, University of Belgrade.
expression-engine expression-evaluator parser rest-api school-project
Last synced: 04 Oct 2025
https://github.com/koykov/jsonvector
Vector JSON parser with minimum memory consumption.
Last synced: 20 Jan 2026
https://github.com/belltoy/tree-sitter-openmetrics
OpenMetrics text format grammar for tree-sitter
Last synced: 15 May 2026
https://github.com/papo1011/ts-rust-zig-deez
Writing an interpreter in Julia :)
abstract-syntax-tree deez interpreter julia julialang lexer parser
Last synced: 05 Oct 2025
https://github.com/boyfws/steam-search-parser
Provides asynchronous parser of games from steam
aiohttp beautifulsoup parser pydantic steam
Last synced: 18 Apr 2026
https://github.com/alextkdev/resume_parsing
Solution on Python that allows parsing and sorting of resumes from popular job websites.
beautifulsoup4 ci-cd flake8 parser parsing python3 selenium
Last synced: 20 Feb 2026
https://github.com/nowaalex/masters-parsed
https://masterspl.com/ parser
docker docker-compose fastify headless-chrome nginx nodejs parser puppeteer react react-query tailwindcss typescript vitejs
Last synced: 10 Apr 2026
https://github.com/prantlf/crass
A CSS minifier and utility library for JavaScript
Last synced: 05 Oct 2025
https://github.com/idanfishman/playwright-results-parser
Core building block for Playwright test analysis tools - provides foundational parsing, normalization, and transformation APIs that other packages can build upon.
automation parser playwright reporting test-automation test-results testing
Last synced: 01 Sep 2025
https://github.com/mkacct/cdif-ts
cDIF parser/serializer written in TypeScript
cdif data-interchange data-serialization parser serialization structured-data
Last synced: 20 Jan 2026
https://github.com/splace/listreader
Go language parsing of numeric lists. CSV etc.
csv floating-point golang-library large-dataset parser
Last synced: 12 Jan 2026
https://github.com/almoggutin/web-crawler-worker-node-js
Worker part of the Web Crawler application. The Web Crawler app takes an input from the user such as a link maximum number of pages and depth. At the end it shows in real time a tree of all the links and pages that the crawler found in the provided URL.
aws backend-api docker express javascript jest kubernetes nodejs parser redis rest-api web-crawler web-scraper web-worker
Last synced: 10 Apr 2026
https://github.com/lifion/lifion-aws-event-stream
Node.js parser for the application/vnd.amazon.eventstream content-type.
amazon-event-stream aws aws-event-stream cloud content-type event-stream node nodejs parser stream
Last synced: 20 Aug 2025
https://github.com/massigy/lalr1p.viz
This is a visualization of a Look Ahead Left to Right with 1 look ahead token Parser.
clr-parsing lalr-grammar lalr-parser parser visualization
Last synced: 20 Aug 2025
https://github.com/jamesgober/source-lang
Source file and buffer management with multi-file source maps.
compiler language parser rust source-map
Last synced: 08 Jul 2026
https://github.com/st235/pratt-parser
A lightweight Pratt parser for made-up language expressions
Last synced: 08 Jul 2026
https://github.com/dcmox/urlparser
Crafting URL regex from scratch is hard mmkay?
Last synced: 22 Aug 2025
https://github.com/dbidwell94/parse_logs
A rust binary used to parse different logs (ex. /var/log/auth.log or /var/log/nginx/access.log)
administration log-parsing parser server-side
Last synced: 22 Aug 2025
https://github.com/qrailibs/objectscript
✨ Object-oriented programming language. Transpiles directly intro JavaScript.
javascript lexer parser programminglanguage transpiler
Last synced: 24 Aug 2025
https://github.com/utakotoba/vertin
A simple command line app building helper.
arg builder cli command-line command-line-tool helper parser tooling vertin
Last synced: 25 Aug 2025
https://github.com/pistonite/depfile
Simply parse `.d` files
build-system cpp d dependency-parser depfile gcc make makefile parser rust
Last synced: 18 Apr 2026
https://github.com/janchy2/json-expression-parser-cpp
A C++ console application that allows evaluating expressions on a JSON file.
Last synced: 16 Apr 2026
https://github.com/sonytruelove/telegram-bot-wb-parser
:robot: Telegram bot(0.58.0) Wildberries parser
parser refactoring shoes sneakers telegram telegram-bot wildberries
Last synced: 26 Aug 2025
https://github.com/lucianosarno/llms-benchmarks-costs-parser
The `vals_parser.py` script aims to parse LLM costs/latency/benchmarks data from the website vals.ai and make it available through the charts in the README file and the 'benchmarks_data.json' file
chrome-driver cost-benchmarking cost-benefit information-parsing llm llm-benchmarking llms parser python
Last synced: 30 Aug 2025
https://github.com/mcecode/gemtext-parser
A library for parsing, transforming, generating, and converting gemtext.
gemini-protocol gemtext html parser
Last synced: 30 Aug 2025
https://github.com/nokskiy/simple-command-line-parser
Simple command line parser
console dotnet library nuget nuget-package parser
Last synced: 20 Jan 2026
https://github.com/dromse/ua-job-parser
Simple parser on rust for gathering vacancies from ukranian job websites (dou.ua, robota.ua).
Last synced: 25 Dec 2025
https://github.com/lavajuno/lucidjson
Straightforward JSON serialization & deserialization library for Java.
java json ll-parser parser serialization
Last synced: 16 Jan 2026
https://github.com/sug0/tttandme
23andme parser in go
23andme file-parser format-parser genetics parser
Last synced: 07 Apr 2025
https://github.com/bokic/textparser
TextParser is a high-performance C library that parses text(CFML and JSON for now) into Abstract Syntax Trees using regex grammars, designed for building syntax highlighters, language servers, as well as other code related tools.
ast ast-tree json parser pcre2 tokenization
Last synced: 15 May 2026
https://github.com/gyf304/jsmkv
JSMKV is a in-browser MKV (Matroska) file player and a suite of typescript tools for working with Matroska files.
javascript matroska muxer parser typescript
Last synced: 03 Feb 2026
https://github.com/httpland/authorization-parser
HTTP Authorization field parser and serializer
authorization challenge credentials field header http parse parser rfc-9110 serialize serializer stringify
Last synced: 20 Feb 2026
https://github.com/boygotflames/promptus-dsl
A Rust-based compiler for the .llm prompt format. Stop wasting tokens on Markdown and start treating your prompts like code. Features deterministic AST parsing, CI bench regression, and an 8.5% average reduction in token bloat.
ai-agents ai-agents-cli compiler llm parser prompt-engineering rust token-optimization
Last synced: 24 May 2026
https://github.com/subztep/jsoncity
JSON Parser WebApp, pretty minimal
codemirror json parser pixelart utility webapp website
Last synced: 28 Apr 2026
https://github.com/cryptogladi/obsidian-parser
Blazingly fast Obsidian vault parser with graph analysis
graph knowledge-graph obsidian parser vault
Last synced: 20 Jan 2026
https://github.com/straightcurve/ryuko
transpiler from a custom shader language to GLSL
Last synced: 25 May 2026
https://github.com/kitsumed/subtitlesparserv2
A ASP.NET library for lyrics/subtitles file parsing. Rework/continuation of the original SubtitlesParser.
asp-net-core lyrics parser parsing subtitle subtitles-parsing
Last synced: 14 Apr 2025
https://github.com/rubyonworld/gherkin-ruby
A new rewrite of the Gherkin parser used by Cucumber is planned (for version 3.0) gherkin-ruby will not add any more features until then, and will eventually be deprecated in favor of Gherkin 3.0.
Last synced: 12 Nov 2025
https://github.com/somecho/midiparser
A simple and straightforward library for General MIDI file parser
Last synced: 07 Apr 2025
https://github.com/antandros/go-pkgparser
custom parser for `go-dpkg` , `go-rpm`, `go-packman` packages
Last synced: 25 May 2026
https://github.com/baranovskis/go-nuget-list
Export used NuGet packages in the project or solution
Last synced: 12 Jan 2026
https://github.com/forderation/uruki
uri / url parser wrapped with net/url. adjusted to safe mutate data with options of restricted scheme and automatically internal encode data.
go parser query-builder urllib
Last synced: 12 Jan 2026
https://github.com/yinonavraham/go-turtle
Turtle logic (LOGO) library and tool written in GoLang
golang logo parser turtle turtle-graphics turtle-logic
Last synced: 22 Mar 2025
https://github.com/shilangyu/unambiguous-grammar
Formal specification of a language of grammars and proofs about their ambiguity
grammars parser syntax theorem-proving unambiguity
Last synced: 23 Sep 2025
https://github.com/yorgosbas/linear-program-parser
A Python script to check and parse a Linear Programming Problem
linear-programming parser python
Last synced: 02 Jul 2025
https://github.com/rusty-libraries/rusty-whsp
A Rust library designed to handle configuration parsing for command-line applications
argument-parser parser terminal
Last synced: 07 Feb 2026
https://github.com/soft/haskell-mlocate
Haskell library for parsing mlocate files
file-format haskell haskell-library locate parser
Last synced: 23 Mar 2025
https://github.com/minijackson/tree-sitter-epics-db
Grammar for EPICS' database and database definition files
Last synced: 07 Apr 2025
https://github.com/hangxingliu/node-sqlite-ddl-parser
⛓ A SQLite DDL parser module
Last synced: 05 Aug 2025
https://github.com/freekds/easyjson
Easy to use c++ JSON reader
c-plus-plus json json-parser parser
Last synced: 28 Apr 2026
https://github.com/quantiusbenignus/dated
ZSH exoskeleton for the command line "date" utility. Support free-form time references.
command-line command-line-tool date datetime future linux nlp parser shell-script text-processing time zsh
Last synced: 10 Apr 2026
https://github.com/risto-stevcev/url-parser-combinator
:telescope: A proper url parser and combinator that works with eulalie
Last synced: 25 Jun 2026
https://github.com/craiggleso/torrent-parser
parse torrents
bittorrent parse parser parsing torrent torrent-parser
Last synced: 30 Mar 2025
https://github.com/karlbateman/vyper
An experimental programming language inspired by Python and Go.
codegen golang lexer parser programming python zig
Last synced: 10 May 2026
https://github.com/kawamurakazushi/monkey-ml
OCaml implementation of an interpreter for the Monkey programming language
interpreter lexer monkey ocaml parser
Last synced: 26 Feb 2025
https://github.com/mattriley/node-pathstruct
Parse and stringify data structures embedded in file paths.
javascript nodejs npm-package parser
Last synced: 18 Jun 2025
https://github.com/fontseca/passwd-parser
Parse users inside the `/etc/passwd' file.
Last synced: 15 Mar 2025
https://github.com/urbanjost/m_kracken
parse command line arguments and create configuration files using syntax similar to ULS commands
argument command-line fortran fortran-package-manager fpm parser parsing
Last synced: 27 Jan 2026
https://github.com/djurm/jackson
Advanced type discrimination for .NET’s System.Text.Json.
csharp discriminator dotnet fsharp json parser systemtextjson
Last synced: 26 Dec 2025
https://github.com/sweiglbosker/zig-regex-parser
regex parser coded live on twitch
Last synced: 26 Feb 2025
https://github.com/paych3ck/pcconfigurator
Оконный конфигуратор персонального компьютера на PyQt6.
parser pyqt6-desktop-application python
Last synced: 17 Mar 2025
https://github.com/anotherbyte-net/leaf-focus
Extract structured text from pdf files.
data-science machine-learning parser pdf utility
Last synced: 16 Jan 2026
https://github.com/antoinegagne/amqp10
An AMQP 1.0 library (it is a work in progress at the moment)
amqp amqp-client amqp1-0 amqp10 parser protocol protocol-library
Last synced: 30 Mar 2025
https://github.com/vajahath/array-objectify
Hierarchically transform an array of objects into a single object
Last synced: 10 Apr 2026
https://github.com/aldor007/ngx_url_parser
Yet another url parser, written in C.
nginx ngx-url-parser parser uri uri-parser uriparser url url-parser
Last synced: 03 May 2026
https://github.com/boristim/tickets
interview for Python
interview-test parser python3 reverse-engineering
Last synced: 14 Mar 2025
https://github.com/louiscklaw/google_search_parser
javascript parser puppeteer scrape scraper x-ray
Last synced: 30 Mar 2025
https://github.com/divadsn/python-trainzconfig
A simple parser for Trainz config.txt files written in Python
library parser python3 trainz trainz-config
Last synced: 15 May 2025
https://github.com/reedchan7/ls-json
parse ls output to json format.
command-line file-listing jc json ls parser
Last synced: 20 Jan 2026
https://github.com/smiley4/simpleparser
Creates a syntax tree from a given string and grammar (ebnf)
Last synced: 15 May 2025
https://github.com/mvc-works/lilac-parser
A toy combinator parser inspired by Lilac
Last synced: 21 Feb 2026
https://github.com/aparzi/l3d
Website for lighting company
component css html javascript parser php project website
Last synced: 11 Apr 2026
https://github.com/suryakantamangaraj/touchstone-python
Python library for parsing Touchstone .sNp files in RF/microwave engineering. Provides easy APIs for S‑parameter analysis, integration with NumPy/SciPy, and reproducible workflows for simulation and visualization.
microwave network networkanalyzer parser rf s-parameter s2p snp touchstone
Last synced: 24 Apr 2026
