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/tylersuehr7/sqlite-class-parser
A lightweight object-to-SQL statement parser.
java java-libraries parser sql sql-parser
Last synced: 27 May 2026
https://github.com/kawamurakazushi/tle-cli
A CLI tool for parsing TLE (Two-line elements)
Last synced: 01 Sep 2025
https://github.com/nemmusu/shodan-output-parser
The wrapper extracts and simplifies the output of Shodan, keeping only essential information.
osint output parser passive-vulnerability-scanner pentesting prettify python redteaming scanner shodan
Last synced: 29 May 2026
https://github.com/jakubonderka/mrt_parser
Multi-Threaded Routing Toolkit (MRT) Routing Information Export Format (RFC 6396) parser library for Rust.
bgp mrt network parser rust-library
Last synced: 17 Mar 2025
https://github.com/Simpson-Computer-Technologies-Research/simplc_parser
Parser for my programming language, simp lang (simpl) made in C
c parser programming-language simpl
Last synced: 14 May 2025
https://github.com/captainayan/accountlite-cli
💡💰Lightweight Command line Double-Entry Accounting Software💵💸
account-lite accounting commerce cpp finance journal journal-entries ledger parser personal statements trial-balance
Last synced: 29 Mar 2025
https://github.com/javaparser/javaparser-gradle-sample
Sample project with a basic Gradle + JavaParser setup
bootstrap gradle java javaparser parser tutorial
Last synced: 21 Apr 2026
https://github.com/joellefkowitz/nationwide
A Nationwide transactions table parser.
Last synced: 26 Jan 2026
https://github.com/konstantintutsch/zarg
A minimalist C library for simple handling of command line arguments. 🚀
Last synced: 27 May 2026
https://github.com/parthacharyaaaaa/locstat
CLI tool for counting lines of code (LOC), written using the C-Python API
c c-python-extensions cli parser python3
Last synced: 21 Feb 2026
https://github.com/mohabmes/matool
A collection of various custom tools. { Antesh, CITerm, INetSC, KADManga, Tomado }
cli codeigniter-terminal crawler mangareader markd markdown markdown-to-html parser readme scan-tool scanner-web
Last synced: 15 May 2026
https://github.com/apollo-roboto/cs-commander
A command line parser for c# with type enforcement
Last synced: 15 Mar 2025
https://github.com/rtritto/fastest-qs
Archived
fast fast-querystring http node-js parse parser qs query querystring string
Last synced: 17 Apr 2025
https://github.com/itsmejayd/filter-duplicate-lines
A Python tool with a Flask web interface designed to remove duplicate entries from line break delimited lists while maintaining the relative position of blank lines in the input text. Originally created to clean up OneTab exports (maintaining tab groups), it can be used for any text list with similar requirements.
flask-application onetab parser python
Last synced: 01 Mar 2025
https://github.com/shellyln/go-small-jsonpath
Small, feature limited JSONPath (+dialect) implementation.
go golang golang-library json jsonpath parser
Last synced: 01 May 2026
https://github.com/lee-w/facebookmessageparser
Parse your facebook message archive into JSON format
Last synced: 24 Mar 2025
https://github.com/airrnot1106/litargs
The easiest CLI command line parser.
argument-parser arguments cli command command-line parser
Last synced: 02 Jan 2026
https://github.com/anntnzrb/tsparxser
TypeScript mini lexer+parser implementation using Python's PLY library.
lexer parser ply python typescript
Last synced: 10 May 2025
https://github.com/o3co/rs.hocon
Full Lightbend HOCON spec-compliant parser for Rust
config configuration hocon lightbend parser rust serde typesafe-config
Last synced: 22 May 2026
https://github.com/vahor/interpreter-in-rust
Based on "Writing an interpreter in Go" https://interpreterbook.com/
ast interpreter lexer parser rust
Last synced: 16 Mar 2025
https://github.com/pedroediaz/xc
A toy self-compiling C compiler.
bsd-3-clause c89 c99 compiler embedded non-recursive parser shunting-yard unix
Last synced: 09 Feb 2026
https://github.com/zon-dev/url
Zig URL package is a URI extension package
http parser url url-parser zig
Last synced: 15 Mar 2025
https://github.com/stater/read-cli
A small NodeJS Module to help parsing the CLI command and options.
cli cli-parser command javascript node-js node-module nodejs parser
Last synced: 30 Apr 2026
https://github.com/kessejones/cpp-html-parser
HTML parser based on a HackerRank test
Last synced: 30 Mar 2025
https://github.com/dalisoft/jsona-rs-npm
JSONA parser, linter, formatter, lsp and cli
formatter jsona jsona-parser lsp npm parser rust
Last synced: 26 Jan 2026
https://github.com/nilsmartel/solar_parser
Solar Language Parser
compiler design language nom parser programming
Last synced: 12 Jan 2026
https://github.com/sambacha/solidity-tools
ethereum/solidity tools/scripts/etc
ast erc20 erc721 ethereum evm grammar parser smart-contracts solidity
Last synced: 20 Jan 2026
https://github.com/rimiti/robotizer
Robots.txt parser / generator
generator parser robots-parser robots-txt robotstxt
Last synced: 19 Sep 2025
https://github.com/dzhibas/bool_expr_parser
Boolean expresion parser and evaluation function for feature flagging - flipper
boolean-expression parser rust
Last synced: 04 Jun 2026
https://github.com/mmpx12/gcat
List or print functions, type, method in go files
Last synced: 16 Jan 2026
https://github.com/catinrage/liquid
liquid is easy to use and fast typescript parser generator.
clr compiler interpreter lalr lr1 lr1-parser parser
Last synced: 29 May 2026
https://github.com/hanzopgp/calcantlr
Compiler for an invented programming language using ANTLR and a custom stack machine.
antlr compiler language-theory lexer parser stack-machine university
Last synced: 21 May 2026
https://github.com/liraymond04/tree-sitter-awatalk
Awatalk grammar for tree-sitter
Last synced: 06 Jan 2026
https://github.com/puripuri2100/opam-file-rs
Parser and printer for the opam file syntax with Rust
Last synced: 03 Jul 2025
https://github.com/acardace/rust-nfa
Learning rust by playing around with NFAs
Last synced: 14 May 2025
https://github.com/ferhatgec/escafe
A parser & generator for escape sequences in C++
cpp escape-sequences generator lib library parser single-header
Last synced: 18 Feb 2026
https://github.com/yamil-serrano/language-processing-analyzer
This repository contains the development of a Language Processing Analyzer, structured into three phases. It is part of the CIIC 4030 - ICOM 4036: Programming Languages course at my University, Department of Computer Science and Software Engineering.
lexer parser programming-languages
Last synced: 11 Jun 2025
https://github.com/za-arthur/pg_textparser
Fast parser for text search of PostgreSQL
Last synced: 14 Mar 2025
https://github.com/frozencemetery/cdson
C library for the DSON data serialization format, for humans
c dson parser serialization serializer
Last synced: 27 Jun 2025
https://github.com/kylesmith19091/beautiful-soup-cpp
Beautiful soup inspired program for extracting data from HTML documents.
beautifulsoup cpp11 parser treesitter-api
Last synced: 20 Jun 2025
https://github.com/stephane-martin/w3c-extendedlog-parser
A parser in golang for W3C Extended Log format
Last synced: 23 Apr 2025
https://github.com/gre1wy/oaa
KPI IPT course, 5 semester
db inverted-index lexer parser
Last synced: 25 Mar 2025
https://github.com/avivnaaman/openu-compilation
Repo for compilers course
compiler compiler-design cs143 lexer parser
Last synced: 23 Apr 2025
https://github.com/jesusgraterol/argv-utils
The argv-utils package is a lightweight library for Node.js that simplifies working with command-line arguments passed to your scripts. It streamlines the process of accessing and managing arguments from process.argv property.
args arguments argv argvs node parser sh shell shell-script utilities utils
Last synced: 31 Jan 2026
https://github.com/trananhtung/jsonpluck
Pluck valid JSON out of messy LLM output — strips markdown fences, fixes trailing commas, single quotes, comments, and truncation. Zero dependencies.
ai anthropic json llm openai parser repair structured-output typescript zero-dependency
Last synced: 25 Jun 2026
https://github.com/bahmutov/commit-closes
Parses commit message to find all "fixes", "closes" and "resolves" issue numbers
Last synced: 26 Sep 2025
https://github.com/tido64/panini
panini 🥪 is a dumb-as-bread INI file reader with a SAX-like interface.
cpp cpp17 ini ini-parser parser reader sax
Last synced: 28 Mar 2025
https://github.com/czwinzscher/myhtmlpp
A C++17 Wrapper for MyHTML/Modest.
cpp cpp17 html html-parser html5 myhtml parser
Last synced: 17 Jan 2026
https://github.com/novitae/njsparser
A NextJS data parser, to scrape peacefully 🦩
javascript next nextjs parser scraper scraping
Last synced: 05 Sep 2025
https://github.com/jackeemkin11/html-parsing-libraries
The best HTML parsing libraries for web scraping, comparing features like CSS selector and XPath support across popular tools like jsoup, Nokogiri, and Cheerio.
expression-evaluator hacktoberfest html-sanitization htmlparser2 javascript jquery markdown math-expressions mirrored-repository mit-license parser php scientific-computing testing
Last synced: 13 Apr 2026
https://github.com/carlosrs14/exportation-module
A python-based tool designed to parse a JSON file and generate a PlantUML diagram.
json parser plant python uml-diagram
Last synced: 15 Jul 2025
https://github.com/realstandal/gplay-soundiiz-parser
Google Play Music Playlist to Soundiiz parser written as a CLI using oclif.
cli google-play google-play-music nodejs oclif parser soundiiz
Last synced: 21 May 2026
https://github.com/drakota/dns-rs
🦀 DNS server made from scratch in Rust
dns network-programming parser protocol rust
Last synced: 11 Jun 2026
https://github.com/sc4rfurry/load_xl
load_xl is a versatile Python library for parsing various configuration file formats, including .env, .ini, .yaml, .json, .toml, and .xml.
config-parser env parser python3
Last synced: 08 Jan 2026
https://github.com/matthijsgroen/node-simple-mssql-parser
Simple MSSQL parser to verify queries
mssql node parser testing typescript
Last synced: 06 Sep 2025
https://github.com/jonathanstowe/cro-http-bodyparser-jsonclass
Parse and deserialise application/json HTTP body to a specified JSON::Class
Last synced: 21 Jan 2026
https://github.com/sergiosgc/sieve_parser
A parser for Sieve (RFC 5228)
parser php sieve sieve-parsing
Last synced: 30 Mar 2025
https://github.com/viacheslave/prometh
A .NET parser for Prometheus metrics output.
Last synced: 14 Jan 2026
https://github.com/guidodipietro/tp-asdr
Recursive descent parser for the Micro language written in C, outputs the instructions for a VM.
Last synced: 26 Jan 2026
https://github.com/vomnes/corewar
In this project, you will create a virtual “arena” in which programs will fight against one another (the “Champions”). You will also create an assembler to compile those Champions as well as a Champion to show the world that you can create life from coffee.
asm compiler corewar parser virtual-machine
Last synced: 16 Mar 2025
https://github.com/dhvcc/codewars-scraper
Selenium based codewars scraper that allows you parse/download all your katat solutions
codewars codewars-kata codewars-solutions parser scraper selenium webscraping
Last synced: 12 Aug 2025
https://github.com/fuseraft/code-reference-finder
A source code analyzer to find targets and their references in very large solutions.
file-contents-searcher find-all finder finding-files parser reference-counting ruby source-code-analysis
Last synced: 06 Jul 2025
https://github.com/ilshad/dex-edn
EDN parser and emitter for Common Lisp
clojure common-lisp edn parser
Last synced: 23 Jul 2025
https://github.com/q-m/food-fish-parser-ruby
Extract fish details from food product descriptions
aquaculture fao fisheries food-products ingredients parser ruby ruby-gem species structured-data
Last synced: 12 May 2026
https://github.com/jcp/datafilter
Quickly find flags (words, phrases, etc) within your data. :male_detective:
csv data-clean data-cleansing hate-speech-detection parser python swear-filter text textfile
Last synced: 14 Jan 2026
https://github.com/jay51/pjscript
JS like, single file simple language written in python
interpreter js learning lexer parser python
Last synced: 14 Jan 2026
https://github.com/duologic/jsonnet-parser
Parser for Jsonnet written in Jsonnet
Last synced: 22 Mar 2025
https://github.com/jamogriff/markup-front-matter-parser
An OOP-y Python package to parse front matter from markup files
factory-pattern front-matter html markdown markup parser python
Last synced: 14 Jan 2026
https://github.com/kerrishotts/ispish
A simple lisp/logo-like language
lisp-like logo-like parser programming-language tokenizer
Last synced: 23 Jul 2025
https://github.com/philiagus/parser
PHP converter classes for asserting, parsing and converting of inputs.
composer-package extract parser php sanitize
Last synced: 12 Jan 2026
https://github.com/moltools/biocracker
Parser for antiSMASH output GenBank files.
Last synced: 14 Jan 2026
https://github.com/rzcastilho/xmlx
Elixir native XML parser that enables search by attribute or element names
Last synced: 30 May 2026
https://github.com/magicxor/htmltextextractor
Extracts text from HTML (compatible with MailBee.NET)
email extractor html mail mailbee mailbee-net parser regex regexp regular-expressions text
Last synced: 26 May 2026
https://github.com/tztsai/matopy
Matlab to Python 3 Translator.
lexer matlab parser python python3 syntax-analysis translation
Last synced: 16 Mar 2025
https://github.com/maxdesiatov/swiftlet
Experimental Swift compiler written in Swift
Last synced: 26 Mar 2025
https://github.com/christian-2003/lisp-interpreter
An interpreter for simple LISP syntax.
abstract-syntax-tree interpreter lexer lisp lisp-interpreter parser token tokenizer
Last synced: 30 Mar 2025
https://github.com/yaroslaff/a2conf
Work with apache2 config programmatically from python
apache2 automatically config configuration configure parse parser python script
Last synced: 10 Dec 2025
https://github.com/vurv78/mic1
A tiny (400 SLOC), optimizing, metaprogrammable, statement-based language that compiles to SIC-1 code for https://github.com/jaredkrinke/sic1
compiler lua oisc optimizer parser programming-language sic sic1 subleq
Last synced: 25 Feb 2025
https://github.com/akphi/mer-c-less
a simple parser for a simple language
lexical-analyzer parser syntax-analyzer
Last synced: 08 Apr 2025
https://github.com/diatche/parse-time
A utility for parsing time duration and time of the day strings.
hours minutes parse parser seconds time time-parsing
Last synced: 18 Jan 2026
https://github.com/superb-man/automaton-solver
regex -> abstract syntax tree -> nfa -> dfa(minimized) conversion.
cyk-algorithm dfa dfa-minimization dotfiles json moore-minimization nfa parser regular-expression x-33
Last synced: 06 Oct 2025
https://github.com/pschichtel/rfc5988
Library to parse RFC 5988 and RFC 8288 Link headers
gradle kotlin kotlin-library link-header parser parser-combinators rfc-5646 rfc-5988 rfc-8288
Last synced: 05 Feb 2026
https://github.com/kubinyete/getnet-edi-php
A standard library for parsing EDI files from Getnet.
acquirer conciliation edi getnet getnet-brasil library parser parsing
Last synced: 08 Oct 2025
https://github.com/rzane/argy
Yet another command line option parser
arguments cli command-line options parser positional ruby
Last synced: 08 Oct 2025
