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/ignaciocolussi/simple_toon
Python parser and serializer for TOON (Token-Oriented Object Notation) - Reduce LLM token usage by 30-60%
data-format json llm parser python token-optimization toon
Last synced: 13 Jan 2026
https://github.com/nay-cat/hsperfdata-parser
Application for parsing and analyzing a hsperfdata file from a Java application in real time using its PID or directly from a hsperfdata file.
hotspot hsperfdata java jvm parser performance
Last synced: 13 Aug 2025
https://github.com/4ster-light/f-logic
Implementation of a logic formula parser and truth table generator in F#
fsharp interpreter lexer parser
Last synced: 08 Oct 2025
https://github.com/marcmarine/omuso
Converts Markdown to a structured JSON format.
Last synced: 10 Mar 2026
https://github.com/bilalhameed248/pdf-document-extraction
Python PDF-to-HTML Converter: Transforming PDF Documents into Structured HTML Tags. - Feb 2022 - Jun 2023
document extraction fitz parser parsing pdf pymupdf pymupdf-fitz python python3
Last synced: 08 Oct 2025
https://github.com/asynched/nom-language-parser-demo
A short language parser built using nom to test it. :)
Last synced: 11 Nov 2025
https://github.com/gobstones/gobstones-gbb-parser
[GobstonesWeb2] A parser/printer for GBB (Gobstones Board) file format
gbb gobstones-board gobstonesweb2 parser
Last synced: 18 Jan 2026
https://github.com/ldez/structtags
Struct tag parser
go golang parser parsing struct-tags structtags
Last synced: 09 Oct 2025
https://github.com/darinochka/parser_courses_ru
Parser courses from coursera, openedu, stepik.
coursera openedu parser stepik
Last synced: 09 Oct 2025
https://github.com/mcozd/json-feed-go
A simple fully featured jsonfeed helper (encoding, decoding, utils)
go jsonfeed jsonfeed-reader parser
Last synced: 14 Jan 2026
https://github.com/alexito4/importspecification
Extracted ImportSpecification from swift-sh.
Last synced: 03 May 2026
https://github.com/inferara/tree-sitter-inference
Inference Grammar for tree-sitter
Last synced: 17 Apr 2026
https://github.com/phdoerfler/enni
A parser for IMAP envelopes
imap parboiled2 parser scala specs2
Last synced: 19 Jan 2026
https://github.com/stein197/js-qs
Simple bundle of JavaScript functions to make work with query string easer
parser query-string querystring
Last synced: 28 Jan 2026
https://github.com/bernardopg/cmmg-calendar
Sincronize o calendário acadêmico do CMMG diretamente com sua Google Agenda ou Apple Calendar. Nunca mais perca um evento importante!
automation calendar cmmg doctor education icalendar ics medicine minas-gerais parser python scraper web-scraping
Last synced: 10 Oct 2025
https://github.com/simenandre/actions-parsers
Upgrade inputs from `@actions/core` by parsing and extended types!
actions github-actions parser typescript
Last synced: 07 Oct 2025
https://github.com/nrjdalal/zod-meta-parser
A utility to extract metadata descriptions from Zod schemas into a structured format.
api conversions json meta parser schema zod
Last synced: 23 Feb 2026
https://github.com/b72u68/tree-sitter-iitran
IITRAN grammar for tree-sitter
iitran lexer parser syntax-highlighting tree-sitter tree-sitter-parser
Last synced: 03 May 2026
https://github.com/tejasmr/commandlineparser
Command Line Parser is a tool to parse command line arguments as flags and values
command-line-tool cpp cpp11 header-only parser
Last synced: 07 Oct 2025
https://github.com/ahmdrz/my-compiler-course
This repository is my exercises of Compiler course.
lexer parser recursive-descent-parser
Last synced: 07 Oct 2025
https://github.com/pierre-24/pybibtex
Provides a Python API to parse BibTeX files
Last synced: 11 Apr 2026
https://github.com/mattbriggs/jsparserpy
Parser will transform JS into an XML file to use in creating # an JS object reference.
Last synced: 07 Oct 2025
https://github.com/ovidiuiliescu/basicparser
Very simple parser combinator, for learning purposes.
Last synced: 04 Oct 2025
https://github.com/gregorybchris/markers
Boolean formula parsing
binary boolean equation formula interpreter parser parsing pratt sat
Last synced: 09 Nov 2025
https://github.com/msk998/gofrec
Multi record file parser written in Golang
Last synced: 14 Jan 2026
https://github.com/gaelreyrol/grafana-hcl
A tool to generate Grafana resources from HCL files (terraform like)
generator golang grafana grafana-dashboard hcl parser
Last synced: 07 Oct 2025
https://github.com/martinius96/webscraper-esp
WebScraper postavený na mikrokontroléroch ESP8266 a ESP32. Umožňuje scrapovanie údajov z HTML kódu webstránky Minv odcudzené vozidlá.
esp32 esp8266 html parser scraper web-scraper wifi
Last synced: 03 May 2026
https://github.com/koykov/urlvector
Vector URL parser with minimum memory consumption.
Last synced: 20 Jan 2026
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/mtoohey31/starpath
A position-aware parser combinator library for OCaml with readable errors.
ocaml ocaml-library parser parser-combinators
Last synced: 11 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/matrixeditor/bnf4j
An event-based parsing library (STreaming Api for Files), CSVParser (implementation) and BNF-Grammar creator/ parser completely written in Java.
abnf api bnf event-based java parser
Last synced: 10 Aug 2025
https://github.com/kdwils/dockerfile
golang package to help parse and modify dockerfile contents
Last synced: 14 Jan 2026
https://github.com/ambiere/to-object
Parse string representations of objects into JavaScript objects.
javascript json objects parser strings
Last synced: 08 Feb 2026
https://github.com/stalonelab/wiki_fencing
An automatic Wikipedia filler for fencing
Last synced: 23 Oct 2025
https://github.com/thoughtsunificator/gedcom-parser-deno
Tiny GEDCOM parser
deno gedcom gedcom-parser javascript parser
Last synced: 20 Feb 2026
https://github.com/elecena/ic-package-info
Extract IC package from a given string
elecena electronic-components electronics-engineering integrated-circuits parser php
Last synced: 09 Jun 2026
https://github.com/agnivchtj/scala-interpreter
Built a definitional interpreter that parses, desugars and interprets the value of a core-language expression.
abstract-syntax-tree desugarer functional-programming interpreter parser s-expressions scala
Last synced: 11 Oct 2025
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/carapacik/cambridge-dictionary-scraper
Get words from dictionary.cambridge.org
cambridge-dictionary dictionary parser python scraper
Last synced: 18 May 2026
https://github.com/ryanlath/jsonconfigpreparser
Golang pre-parser to allow comments (// /**/ #) and trailing commas in JSON config files.
configuration-files golang json parser
Last synced: 14 Jan 2026
https://github.com/hq20/sol-comments-parser
[DEPRECATED] A fast and friendly solidity comments parser :snail:
comment comments parser smart-contract smart-contracts solidity solidity-contracts solidity-language solidity-web
Last synced: 03 Oct 2025
https://github.com/koykov/jsonvector
Vector JSON parser with minimum memory consumption.
Last synced: 20 Jan 2026
https://github.com/jacobshirley/csv-stream-lite
Zero dependency, lightweight TypeScript CSV streaming and stringification library
csv parser parsing stream stringification stringify type-safe typescript
Last synced: 13 Jan 2026
https://github.com/milchinskiy/c-args-parser
Header‑only, zero‑alloc, callback-based command‑line parser for C (C11).
c c11 cli command-line header-only header-only-library meson parser zero-allocation
Last synced: 28 May 2026
https://github.com/emptyflow/flowcommandline
Command line parser and processor
command-line commandline parser
Last synced: 20 Jan 2026
https://github.com/ieedan/css-dependency
A css parser for getting imports from css code.
Last synced: 14 Feb 2026
https://github.com/maureranton/artificialanalysis-ai-parser
Parser for artificialanalysis.ai — extract AI model pricing, benchmarks & speed without an API key. Python (CLI) + JavaScript (browser & Node.js). Rewrites the broken demianarc/artificialanalysisscrapper.
ai-models artificial-analysis artificialanalysis benchmarks data-extraction llm model-data parser pricing python rsc scraper
Last synced: 31 May 2026
https://github.com/bitvantage/sharptextfsm
SharpTextFSM is a .NET implementation of the Google TextFSM Python module.
cli parser parsing regexp state-machine textfsm
Last synced: 01 Mar 2026
https://github.com/sh1kxrv/tinyannotations
A tiny config parser
config dictionary dotnet lexer parser
Last synced: 01 Apr 2025
https://github.com/aalpar/cronfab
Extensible crontab parser for Go — define custom calendar fields (moon phases, fiscal quarters, etc.)
cron crontab crontab-go custom-calendars extensible go golang parser scheduler
Last synced: 10 Mar 2026
https://github.com/Koatty/koatty_payload
Payload parser for koatty.
middleware parser request-handler
Last synced: 09 Aug 2025
https://github.com/peterekepeter/ucx
UnrealScript Extensions - all in one language support, transformer, formatter, build system
build-tool language-support linter parser
Last synced: 01 Mar 2025
https://github.com/benpptung/util-superagent-serializer
process superagent response to get better error logging result
logger logging parser response response-management superagent
Last synced: 10 Jun 2026
https://github.com/yiweisong/node-ace-msg-parser
A node add-on for Aceinna device message parser
Last synced: 01 Jul 2025
https://github.com/ralvarezdev/go-parser
Types parser helper functions for Golang Projects
go go-ast go-structs-tags golang hide-json-tags overwrite-json-tags parser protobuf protobuf3
Last synced: 13 Oct 2025
https://github.com/ra1028/alembic-sample
https://swiftlang.ng.bluemix.net/#/repl?gitPackage=https:%2F%2Fgithub.com%2Fra1028%2FAlembic-Sample.git
Last synced: 17 May 2026
https://github.com/daksh14/rtoml
RToml is an experimental 100% handwritten toml parser
Last synced: 14 Jun 2025
https://github.com/vikaspotluri123/election-16
Merging data to uncover trends
election-data elections node parser
Last synced: 22 May 2026
https://github.com/sushant1827/LangChain-Basics
A Simple LLM application with chat models and prompt templates
chatopenai gpt-4o-mini invoke langchain parser prompt-template
Last synced: 14 Oct 2025
https://github.com/jfilla/payment-notification-parser
Parser for reading bank payment notifications
Last synced: 10 Apr 2025
https://github.com/mrgriefs/calculate-string
Parses a string containing mathematical operators to a number
javascript numbers parser string-manipulation
Last synced: 14 Oct 2025
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/diegocurbelo/feedex
Feedex is a simple elixir feed (atom/rss) parser
Last synced: 14 Oct 2025
https://github.com/prantlf/crass
A CSS minifier and utility library for JavaScript
Last synced: 05 Oct 2025
https://github.com/gonzalo-bulnes/kata-images_gallery_generator
Generate a set of static HTML files from an XML representation of EXIF data so users can browse a collection of images.
Last synced: 05 Feb 2026
https://github.com/securityronin/segb-forensic
Apple SEGB (Biome) forensic analyzer + reader — decode SEGB v1/v2 records and flag CRC-mismatch, deletion-residue, and timestamp-order anomalies as graded findings. Panic-free, no unsafe.
apple biome dfir digital-forensics forensics incident-response macos parser rust segb
Last synced: 21 Jun 2026
https://github.com/themmoddingherds/gfs
GFS parser library for C#
csharp gfs library parser skullgirls tfh
Last synced: 14 Oct 2025