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: 2026-07-11 00:22:49 UTC
- JSON Representation
https://github.com/somecho/midiparser
A simple and straightforward library for General MIDI file parser
Last synced: 07 Apr 2025
https://github.com/pndmix/tree-sitter-rampcode
Rampcode grammar for tree-sitter
Last synced: 06 Oct 2025
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/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/manishmeganathan/symbolizer
Go Package for Parsing Simple Symbols
golang lexer-parser lexical-analysis parser symbol-parser
Last synced: 07 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/qazcetelic/sqlimagine
A DSL for quickly and easily designing SQL databases ποΈ.
antlr4 domain-specific-language kotlin parser prototyping-tool relational-databases sql
Last synced: 08 Oct 2025
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/lavajuno/lucidjson
Straightforward JSON serialization & deserialization library for Java.
java json ll-parser parser serialization
Last synced: 16 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/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/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/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/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/shinigami92/url-parser
Parse a given URL and return an abstract syntax tree
abstract-syntax-tree ast parser typescript url
Last synced: 11 Oct 2025
https://github.com/dcmox/urlparser
Crafting URL regex from scratch is hard mmkay?
Last synced: 22 Aug 2025
https://github.com/nazrulworld/fhirpath-scripts
Helper scripts for fhirpath
Last synced: 12 Oct 2025
https://github.com/nikolapeja6/bio-med-proj
School project for the course Bio-Med (RaΔunarstvo 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/julian-nash/restparse
Python parser for RESTful HTTP requests
Last synced: 19 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/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/redboo/aave-comment-parser
ΠΠ°ΡΡΠ΅Ρ ΠΊΠΎΠΌΠΌΠ΅Π½ΡΠ°ΡΠΈΠ΅Π² Aave
Last synced: 31 May 2026
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/tomashubelbauer/js-markdown
Javascript Markdown AST/DOM parser and serializer
ast dom javascript markdown parser serializer
Last synced: 04 May 2026
https://github.com/ant59/pp-eval
State machine parser and lexer for custom formulae
Last synced: 20 Apr 2026
https://github.com/ovidiuiliescu/basicparser
Very simple parser combinator, for learning purposes.
Last synced: 04 Oct 2025
https://github.com/blackwell-systems/tree-sitter-gcf
Tree-sitter grammar for GCF. Full spec compliance, WASM build for browser playground.
ai-agents code-highlighting developer-tools editor gcf grammar graph-compact-format helix json-alternative llm mcp neovim parser structured-data syntax-highlighting text-editor token-efficiency tree-sitter wire-format zed
Last synced: 08 Jul 2026
https://github.com/luccahellriegel/markdown-to-roam
clojure markdown parser roamresearch tree
Last synced: 16 May 2026
https://github.com/koykov/urlvector
Vector URL parser with minimum memory consumption.
Last synced: 20 Jan 2026
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/ambiere/to-object
Parse string representations of objects into JavaScript objects.
javascript json objects parser strings
Last synced: 08 Feb 2026
https://github.com/f33rni/chromium-to-mozilla-cookies
Simple yt-dlp code based zero-dependency script that converts and decrypts cookies from chromium-based browser for importing into Mozilla's firefox-based browsers
brave chrome chromium cookie-decryptor cookie-parser cookies decryptor exporter firefox importer mozilla mozilla-firefox parser
Last synced: 07 May 2026
https://github.com/Koatty/koatty_payload
Payload parser for koatty.
middleware parser request-handler
Last synced: 09 Aug 2025
https://github.com/ofabricio/walker
A simple text parser in c
c parser scanner text-analysis
Last synced: 22 Jan 2026
https://github.com/js-pugilist/xml-parse
Parse xml file
parser xml xml-parser xml-reader
Last synced: 02 Mar 2026
https://github.com/dewantrie/lark-grammar-parser
A simple programming language designed for studying parsing and how to use lark-parser in specific scenarios for a particular case.
antlr grammer lark-parser named-entity-recognition parser string-parser
Last synced: 22 Oct 2025
https://github.com/filipnet/ups-json-publisher
UPS Data Publisher for MQTT: Capture UPS details using upsc, format as JSON, and send to MQTT broker.
grafana grafana-dashboard grafana-influxdb json mosquitto-pub mqtt mqtt-client nodered parser parsing shell-script ups upsc
Last synced: 09 Apr 2026
https://github.com/bersegosx/exparic
Web parser via yaml config
crawler parser yaml-configuration
Last synced: 21 Oct 2025
https://github.com/repo-archive-x-rays5/parse_wiki_text
Parse wiki text from Mediawiki into a tree of elements.
Last synced: 29 Sep 2025
https://github.com/1517mb/short-info-AIDA
GUI ΠΏΠ°ΡΡΠ΅Ρ HTM ΡΠ°ΠΉΠ»ΠΎΠ² ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ AIDA64 Π΄Π»Ρ Windows 64. ΠΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΠ΅ ΠΏΠΎΠΌΠΎΠ³Π°Π΅Ρ Π°Π²ΡΠΎΠΌΠ°ΡΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΏΡΠΎΡΠ΅ΡΡ ΠΊΠΎΠΏΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π΄Π°Π½Π½ΡΡ .
Last synced: 23 Oct 2025
https://github.com/kx0101/liakos-language
Writing An Interpreter (Tree-Walking) In Go from scratch, using Vaughan Pratt's Parser For Educational Purposes
ast expressions go golang identifiers interpreter lexer parser pratt-parser repl statements tokenizer tokens vaughan-pratt
Last synced: 01 Aug 2025
https://github.com/elkard/polynomialdatacontainer
C++ project on the 2nd semester of CS at Warsaw University of Technology
cpp11 data-structures parser polynomials template
Last synced: 11 Jul 2026
https://github.com/andstor/latex-math-parser
:wrench: Parser for parsing LaTeX math expressions
Last synced: 31 Jul 2025
https://github.com/octoant/mathematical-logic
Implementation of arithmetic expression lexer and math-logic algorithms.
algorithms lexer math-logic mathematics parser ply python tree
Last synced: 18 May 2026
https://github.com/ik5/smudh
Handling SMPP short_message UDH content in golang
Last synced: 31 Jul 2025
https://github.com/hyper-prog/smartjson
SmartJSON - Go package to handle JSON
go golang json json-parser module parser
Last synced: 19 Apr 2026
https://github.com/amiralv82/bminor-to-c
A minimal translator from the Bminor teaching language to readable C code.
c-language compiler compiler-construction compiler-design parser transpiler
Last synced: 26 Oct 2025
https://github.com/gosulja/twee
A Lua/Luau parser for code analysis and editor integration.
Last synced: 28 Jul 2025
https://github.com/nathanpc/pickle
An electronic component pick list application and file parser library
Last synced: 19 Feb 2026
https://github.com/paebbels/pyipcmi.parser.files
Parser for *.files files in pyIPCMI.
Last synced: 02 Jul 2026
https://github.com/mauricelambert/QueryCombinedLogFormat
This script parses and implements a syntax to query and filter apache access logs, easiest and faster way to find your logs in incident response.
access-log apache filtering forensics incident-response parser python3 query regex requests
Last synced: 26 Jul 2025
https://github.com/jnahmias/parse-syslog
Perl Parse::Syslog module
parser perl5 perl5-module syslog
Last synced: 06 Feb 2026
https://github.com/euforic/opentable
Basic Opentable reservation parser in Golang. With an optional gRPC service and Node.js binding-ish module.
golang nodejs opentable parser
Last synced: 30 Jan 2026
https://github.com/farinap5/ndr-c
Custom architecture and compiler written in C
Last synced: 17 Sep 2025
https://github.com/ewdlop/documentgenerator
Documentation.
data-mimicking degoogling forgery html latex markdown parser pdf test-data-generator x2y
Last synced: 15 Apr 2026
https://github.com/jacobshirley/soql-parser-lite
Zero-dependency Salesforce Object Query Language (SOQL) parser written in TypeScript
objects oop parser parsing query salesforce soql
Last synced: 01 Feb 2026
https://github.com/banickn/klarfrs
A parser written in Rust to read klarf files
klarf parser python rust-lang semiconductor wafers
Last synced: 01 Feb 2026
https://github.com/i-rzr-i/codesource
Provide an easy, accurate, and organized solution for storing data in your source code about some ideas, comments, or code references, which was an inspiration for realizing your current functionality.
anchor attribute author code document parser reference source
Last synced: 01 Feb 2026
https://github.com/dptole/toylang
My first toy language. Created exclusively for learning purposes.
analyzer ast bnf interpreter language parser programming syntax toy
Last synced: 24 Jul 2025
https://github.com/stalonelab/wiki_fencing
An automatic Wikipedia filler for fencing
Last synced: 07 Jul 2026
https://github.com/leoz0214/json-parser
A small C++ library to convert a JSON string or file into polymorphic C++ objects.
Last synced: 19 Jun 2026
https://github.com/securityronin/iso9660-forensic
Forensic ISO 9660 reader & tamper analyzer in pure Rust β analyse() surfaces 23 anomaly findings (redundancy, slack, EDC/ECC, concealment) across multi-session, Rock Ridge, Joliet, El Torito & raw CD images
dfir digital-forensics disk-image ecma-119 el-torito file-format forensics incident-response iso iso9660 joliet optical-disc parser rock-ridge rust security udf
Last synced: 21 Jun 2026
https://github.com/customcommander/ohm-grammar-quiz-markdown
Write up your practice problem (Quiz) in Markdown and turn it into JSON-LD structured data.
json-ld markdown ohm-grammar parser
Last synced: 13 Feb 2026
https://github.com/yggverse/pulsarss
RSS Aggregator for Gemini Protocol
aggregator cli crawler daemon feed gemini gemini-protocol gemtext parser rss rust
Last synced: 13 Feb 2026
https://github.com/anishlearnstocode/md-to-html-parser
This is a markdown parser that returns valid html code for any valid markdown text.
Last synced: 16 Apr 2026
https://github.com/under-web/vk_parser_topic
ΠΠ°ΡΡΠΈΡ Π½ΠΎΠΌΠ΅ΡΠ° ΡΠ΅Π»Π΅ΡΠΎΠ½ΠΎΠ² ΠΈ ΠΊΠΎΠΌΠΌΠ΅Π½ΡΠ°ΡΠΈΠΈ, Π³ΠΎΡΠΎΠ΄ ΠΈ ΠΈΠΌΡΡ Ρ ΡΡΡΠ»ΠΊΠΎΠΉ Π² ΠΎΡΠ΄Π΅Π»ΡΠ½ΡΠΉ ΡΠ°ΠΉΠ»
Last synced: 14 Mar 2025
https://github.com/jessecoretta/go-aci
Package aci implements the complete Netscape ACIv3 syntax as an SDK in a vendor-agnostic manner with rich features and a flexible design.
access-control access-control-instruction access-control-list access-rights aci aciv3 experimental go golang ldap netscape parser permissions sdk syntax
Last synced: 14 Apr 2025
https://github.com/hashadex/naturaldateinput
Java library for parsing human, natural language dates
date natural-language parser time todoist
Last synced: 15 Feb 2026
https://github.com/younes-alturkey/paint
.NET Windows Forms app applying concepts of Tokenization, Custom File extension, and Computer Graphics.
csharp filesystem graphics parser state-management tokenizer
Last synced: 06 Jul 2026
https://github.com/nasa-pds/pds3-product-tools
Library supporting the design/generation, validation and submission of PDS3 archival products.
Last synced: 01 Mar 2026
https://github.com/anujdhillxn/flipbook
A language for generating flipbooks using pictures
Last synced: 22 Mar 2026
https://github.com/mann-conomy/tf-parser
A Node.js parser for converting Team Fortress 2 game files to JSON objects.
file json localization mann-conomy nodejs parser tf2 typescript
Last synced: 02 Mar 2026
https://github.com/lbwa/mark-to-json
:truck: Parse the markdown into a JSON static file.
json markdown-parser markdown-parsing markdown-to-json parser static static-files
Last synced: 22 Jun 2026