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/dantehemerson/arr2obj
:tada: Converts an array to object, with custom key and value.
arr2obj arrays node-module package parser tranform typescript-library
Last synced: 16 Apr 2026
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/atharvathorve/monke
Implementation of an interpreter for the monkE programming language in Go
abstract-syntax-tree evaluator go interpreter lexer object-system parser
Last synced: 01 Apr 2025
https://github.com/trialanderrororg/parse-text-cite
Small tool that parses a string of text containing APA style in text citations, e.g.
apa bibliography citations parser references
Last synced: 01 Apr 2026
https://github.com/moviestoreguy/termi
A flag replacement library to create detailed cli applications
Last synced: 18 Jun 2025
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/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/OrlovEvgeny/serde.zig
Universal serialization for Zig: JSON, Yaml, MessagePack, TOML, CSV and more from a single API
json-serialization parser serde zig zig-library zig-package
Last synced: 24 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/jaqx0r/filterexpression
A parser for the AIP-160 filter expression language, implemented in Go
aip api expression filter go google-aip parser rest
Last synced: 17 Jan 2026
https://github.com/rahuldangeofficial/09-word-arithmetic-parser
An educational React compiler dashboard that visualizes how mathematical expressions written with English words (plus, minus, multiply, divide) are tokenized, parsed into abstract syntax trees (AST), and evaluated using BODMAS precedence rules.
abstract-syntax-tree javascript-es6 parser reactjs recursive-descent-parser tokenizer vitejs
Last synced: 02 Jun 2026
https://github.com/sebastian-software/ferrocat
Performance-first Rust toolkit for Gettext PO and NDJSON catalogs, merge workflows, and ICU MessageFormat-aware localization.
benchmarking gettext i18n icu-messageformat localization ndjson parser po-files rust translation
Last synced: 21 May 2026
https://github.com/watcol/somen
An asynchronous parser combinator for Rust.
asynchronous parser parser-combinators rust
Last synced: 27 Mar 2026
https://github.com/wapiti08/crawlerset
The collections for different platforms to apply the python crawler and scrapy to extract information and also present different scraping methods
bs4 crawlspider parser python3 scrapy scrapy-redis selenium selenium-webdriver spider xml
Last synced: 16 Apr 2026
https://github.com/ggomez0/compilador
Compilador con analisis Lexico y sintactico
Last synced: 19 Jun 2025
https://github.com/under-web/vk_parser_topic
Парсит номера телефонов и комментарии, город и имся с ссылкой в отдельный файл
Last synced: 14 Mar 2025
https://github.com/joshua-auchincloss/synkit
A fast, syn-like incremental parser framework for Rust built on logos-rs
ast lexer parser proc-macro streaming-parser
Last synced: 12 Jan 2026
https://github.com/sdttttt/ress
A Javascript RSS parser library for performance purposes, implemented using Wasm.
javascript npm parser rss wasm
Last synced: 12 Jan 2026
https://github.com/justin-marian/magic-temple
Simple program that solves string problems: large number additions, cipher encodings and "2-grams"".
c caesar-cipher encryption parser string-manipulation vigenere-cipher
Last synced: 29 Jun 2025
https://github.com/bel-framework/bel-css
CSS utilities for Erlang
css css-parser css3 erlang erlang-library parser
Last synced: 01 Apr 2026
https://github.com/codemeapixel/luats
A TypeScript library for parsing, formatting, and providing type interfaces for Lua and Luau code.
ast code-analysis code-generation fivem formatter lua luau parser redm roblox static-analysis syntax-tree transpiler type-interfaces typescript
Last synced: 17 Apr 2026
https://github.com/abo/mqpp
MQTT Packet Parser
mqtt mqtt-packet-parser parser
Last synced: 17 Apr 2026
https://github.com/kenanbek/tutorial-python-crawler
Crawling website data using Python with requests and Beautiful Soup libraries
beautifulsoup crawler crawling miner parser python python-requests requests
Last synced: 30 Mar 2025
https://github.com/lonnycorp/astroparse
A minimal, zero dependency, fully-typed parser combinator library
functional parser parser-combinators typescript
Last synced: 15 Jun 2026
https://github.com/adrianvillanueva997/fail2ban-log-parser
Simple to use Fail2ban log parser in rust with python bindings
fail2ban nodejs parser python rust typescript winnow
Last synced: 02 Apr 2026
https://github.com/yggverse/gemtext-php
Object-oriented PHP 8 library for Gemini / Gemtext operations
composer gemini gemini-php gemini-protocol gemtext gemtext-php library parser php text-gemini
Last synced: 08 Mar 2026
https://github.com/antoneri/hicparser
Python decoder for the HiC genome contact format
genome-sequencing hi-c parser python
Last synced: 22 May 2026
https://github.com/ardnew/gosh
Stupid fast and sassy shell integration for Go
ast bash command-line go go-library go-tools golang parser shell zsh
Last synced: 03 Apr 2026
https://github.com/extybr/tracker_parser
bash-script parser python-script script shell shell-script
Last synced: 14 Mar 2025
https://github.com/notakeith/itmoscript
Interpreter for ITMOScript, a dynamically-typed scripting language. Hand-written lexer, recursive descent parser, AST, and tree-walking interpreter
ast cpp interpreter lexer parser programming-language scripting-language
Last synced: 03 Jun 2026
https://github.com/almide/yaml
YAML parser and serializer for Almide with Codec integration. 146 tests.
Last synced: 04 Apr 2026
https://github.com/oguzhand95/tis100
A tool and package to parse TIS100 assembly programs.
Last synced: 01 May 2026
https://github.com/tinyclub/vtools
Scripts for the noVNC recordings
encoder novnc optimizer parser recordings slicer
Last synced: 17 Apr 2026
https://github.com/sheroz/http_common
Common types and operations for HTTP
header http http-requests network network-programming parser web
Last synced: 17 Apr 2026
https://github.com/kociumba/stackparse
utility to parse go stack traces and make them more readable
go golang minimal-dependencies pack parser stacktrace
Last synced: 06 Jul 2026
https://github.com/bpetermann/ts-lox
Typescript interpreter for lox
interpreter nodejs parser scanner typescript
Last synced: 02 Jan 2026
https://github.com/jonathanjameswatson/regex_parser
OCaml parsers (not compilers!) for (limited) regular expressions
ebnf lexer lr1-parser menhir ocaml ocamllex parser recursive-descent-parser regex
Last synced: 01 Nov 2025
https://github.com/lonaryx/proxyfun
ProxyFun - это простой Python-скрипт для парсинга прокси-серверов с веб-сайта, их креативного отображения и сохранения результатов в текстовом файле.
bs4 file files lists parser parsers proxy proxy-configuration proxy-list proxy-scraper proxy-server python python-3 python-script python3 request requests script
Last synced: 15 Jun 2026
https://github.com/rbcavi/parserlang
A programming language, intended for writing recursive descent parsers
Last synced: 18 Apr 2026
https://github.com/queukat/news_parcer
Small legacy Python news parsing experiment retained for reference.
experiment legacy news-parser parser python web-scraping
Last synced: 15 Jun 2026
https://github.com/dkandalov/parser4k
Parser combinator library for Kotlin 🧩🧩🧩 🔨
Last synced: 14 Mar 2025
https://github.com/m-anshu/python-construct-parser
Python constructs parser built using lex and yacc
automata-and-formal-languages parser python yacc-lex
Last synced: 04 Jun 2026
https://github.com/ayeshamk23/minishell
minishell is a basic UNIX shell written in C that supports command execution, pipes, redirections, and environment variables.
environment-variables fork minishell parser pipe redirection shell terminal unix
Last synced: 20 Apr 2026
https://github.com/nir3x/markuplanguageparser.cpp
MarkupLanguageParser.cpp - Simple C++ Parser for Markup Language
c-plus-plus cpp markup-language parser parsing tree-structure unit-testing
Last synced: 04 Jun 2026
https://github.com/create3000/x_ite-node
Pure Node.js wrapper of X_ITE
3d browser framework glb gltf2 javascript json node parser stl svg vrml wavefront-obj webgl wrl x3d x3d-browser x3dom xml
Last synced: 20 Apr 2026
https://github.com/mrizaln/octave-ndjson
Newline Delimited JSON (ndjson) or JSON Lines (jsonl) parser for Octave
json jsonl multithreading ndjson octave parser
Last synced: 20 Apr 2026
https://github.com/ramanakumars/bibtexparser
Parses .bib file into plaintext/HTML entries
Last synced: 20 Apr 2026
https://github.com/muhammadhasham23/request-header-parser-microservice
Request Header Parser with Node.js and express. A FCC Project.
express node parser requests-module
Last synced: 21 Apr 2026
https://github.com/ewilan-riviere/scanner
CLI to parse files or to get metadata.
Last synced: 28 Mar 2025
https://github.com/chenasraf/search-ast-parser-js
Easy parser for search query strings, for you to use in your filters.
ast ast-parser javascript parser search-query typescript
Last synced: 21 Apr 2026
https://github.com/protegrity/sqlglot-net
Standalone .NET port of sql-glot-rust, a SQL parser, optimizer, and transpiler library.
csharp dotnet parser sql transpiler
Last synced: 22 Jun 2026
https://github.com/thechampagne/bibtex.h
A single-file header-only library to parse BibTeX.
bibtex bibtexparser c library parser
Last synced: 05 Jun 2026
https://github.com/nielssp/parco
PHP parser combinators
grammar lexer parser parser-combinators php regular-expression
Last synced: 05 Jun 2026
https://github.com/rk0cc/dart_repourl
Alternative Uri object of representing repository URL in Git
dart git http https parser repository repository-url rsync ssh uri url
Last synced: 22 Apr 2026
https://github.com/suryakantamangaraj/touchstone-dotnet
.NET library for Touchstone .sNp file parsing and S‑parameter handling. Offers strongly typed classes, LINQ‑friendly APIs, and seamless integration into enterprise RF/microwave analysis and simulation pipelines.
dotnet microwave parser rf s-parameters s2p touchstone
Last synced: 24 Apr 2026
https://github.com/alanvf/star_parser
WIP parser for the Star programming language
Last synced: 05 Jun 2026
https://github.com/jayeshmepani/libpostal-ffi-python
Zero-setup, 1:1 C-FFI Python wrapper for libpostal. Cross-platform, automatic prebuilt binaries, no C compilation required.
address-normalization address-parser address-standardization c-binding cross-platform ctypes ffi geocoding gis libpostal libpostal-python machine-learning nlp openvenues parser postalkit pypi python python3 zero-setup
Last synced: 24 Apr 2026
https://github.com/jelhamm/compiler-design
"This repository focuses on implementing Compiler-Related concepts."
c compiler compiler-design cpp finite-state-machine lexical lexical-analysis lexical-parser lexical-resource parser recursive-descent-parser regular-expressions representation semantic symbolic-execution syntax-analysis syntax-tree
Last synced: 24 Apr 2026
https://github.com/mage/mage-parser
Parser module for TypeScript MAGE projects, used to extract user commands and messageStream messages.
mage nodejs parser parser-generator typescript
Last synced: 25 Apr 2026
https://github.com/aloisdeniel/node-parse-version
Parsing four number versions.
Last synced: 06 Jun 2026
https://github.com/puntorigen4u/dsl_parser
ES6 Class for creating and parsing Concepto DSL files.
concepto creador dsl javascript nodejs parser puntorigen
Last synced: 25 Apr 2026
https://github.com/ktav-lang/java
Java bindings for Ktav — a plain configuration format with three rules, zero indentation, and zero quoting. JNA over the reference Rust crate — no JNI for consumers, prebuilt binaries for Linux/macOS/Windows.
bindings config config-format configuration java jna ktav parser rust serializer
Last synced: 25 Apr 2026
https://github.com/dplocki/generic-conversation-bot
The chat bot with programmable conversation mechanism
bot conversation conversation-bot conversation-tree framework javascript js json parser preparser state-machine
Last synced: 25 Apr 2026
https://github.com/asynched/json-parser
A JSON parser written in Javascript using parser combinators.
json parser parser-combinators
Last synced: 26 Apr 2026
https://github.com/saimoulibandari/transfigure.server
This server is responsible for converting excel to other formats
lambda pandas parser python-lambda python3
Last synced: 26 Apr 2026
https://github.com/joelbeedle/blang
Bytecode VM interpreter for blang
compiler interpreter language parser
Last synced: 19 Jun 2026
https://github.com/ktav-lang/php
PHP bindings for Ktav — a plain configuration format with three rules, zero indentation, and zero quoting. FFI over the reference Rust crate — no PHP extension to compile, prebuilt binaries for Linux/macOS/Windows.
bindings composer config config-format configuration ffi ktav parser php rust
Last synced: 26 Apr 2026
https://github.com/p4suta/aozora
Pure-functional Rust parser for 青空文庫記法 (Aozora Bunko notation): ルビ, 傍点, 縦中横, 外字, 返り点, indent containers, page breaks.
aozora-bunko cli japanese parser ruby rust shift-jis tategaki typography
Last synced: 16 Jun 2026
https://github.com/kim0chi/mini-compiler
A simple educational compiler for a custom mini-language.
assembly code-generation code-optimizer compiler intermediate-representation interpreter java lexer ll1-parser nasm parser recursive-descent regex semantic-analysis swing-gui three-address-code
Last synced: 26 Apr 2026
https://github.com/owenservera/openscrollchromeextension
OpenSource multi-source AI chat scraper for local JSON or to OpenScroll.me for community discovery
ai ai-group-chat ai-shared-reality ai-totem archive chatgpt chrome-extension claude community deepseek evolution-strategies gemini grok mistral parser qwen scraper shared-memory social social-network
Last synced: 27 Apr 2026
https://github.com/filvyb/vut-ipp-projekt-22
XML parser and code interpreter
code-interpreter parser php python3 vut-fit
Last synced: 27 Apr 2026
https://github.com/lunastev/late2htm
A Rust library for converting LaTeX-formatted text into HTML with minimal styling.
arxiv arxiv-latex arxiv-latex-html html latex latex-html latextohtml library parser rust rust-library
Last synced: 27 Apr 2026
https://github.com/edmolima/frontmattergo
Simplifying YAML frontmatter unmarshalling in Go.
Last synced: 27 Apr 2026
https://github.com/lfdominguez/ffmpeg_vstat_parser
Parse the vstats ffmpeg format from a PIPE and try to sent to external service
Last synced: 27 Apr 2026
https://github.com/codylico/qbvoxel
Parser/generator for Qubicle Binary file format
Last synced: 29 Mar 2025
https://github.com/praneethv-cmd/jelly-bean
jelly-bean is a simple and lightweight JSON parser written in haskell
haskell json json-parser parser
Last synced: 28 Apr 2026
https://github.com/benoitlx/simple-assembler
Simple assembler for my custom cpu
assembly bitstream-generation parser tokenizer
Last synced: 28 Apr 2026
https://github.com/jwillbold/rust-esprima-tree
Parser for a JavaScript AST produced by esprima
ast esprima javascript parser rust serde serde-json
Last synced: 28 Apr 2026
https://github.com/ydah/zygalim
A YAML file parser by Zig-lang.
parser yaml yaml-parser zig ziglang
Last synced: 28 Apr 2026
https://github.com/kozlov721/tree-sitter-epytext
Epytext grammar for tree-sitter
Last synced: 28 Apr 2026
https://github.com/fulminazzo/mojito
A parser that reads and executes a simplified version of Java
gradle groovy java library parser spock tokenizer typechecker
Last synced: 17 Jun 2026