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/dmcneil/typedsv
csv csv-parser csv-reader dsv dsv-parser dsv-reader javascript parser typescript
Last synced: 19 Apr 2026
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/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/slegarraga/json-from-llm
Extract valid JSON from an LLM response, even when wrapped in reasoning/thinking tags, markdown fences or prose. Zero dependencies.
ai-agents anthropic deepseek gemini json json-parser llm llm-output openai openai-compatible parser reasoning structured-output tool-calling typescript zero-dependencies
Last synced: 05 Jun 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/aloisdeniel/node-xmlobject
Convert javascript objects to and from xml strings.
Last synced: 21 Apr 2026
https://github.com/alexdremov/sxtree
Generate AST syntax parser from grammar file
grammar grammar-parser grammar-parser-generator lexer lexer-framework lexer-parser parser parser-framework
Last synced: 21 Apr 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/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/raulil/plorth-parser
Parser for Plorth programming language
parser plorth typescript-library
Last synced: 05 Jun 2026
https://github.com/dpronin/regexp
The binary and library to parse input lines with regular expressions
Last synced: 24 Apr 2026
https://github.com/vistaran/php-untranslated-string-parser
Detect untranslated scripts from html templates and php / javascript files if you are using localization.
html i18n internationalization javascript parser php string-parser string-parsing
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/neroist/jsonlines
Simple JSON Lines parser in Nim
json json-lines jsonlines nim nim-lang nimble parser simple
Last synced: 25 Apr 2026
https://github.com/puukis/ccparse
TypeScript SDK for discovering, parsing, normalizing, and querying Claude Code local session data. npm: ccparse-sdk
claude-code jsonl parser sdk typescript
Last synced: 25 Apr 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/atian25/git-changelog-parser
Parse Git `ChangeLog.md / History.md` to JSON
changelog history markdown parser
Last synced: 25 Apr 2026
https://github.com/sshaplygin/go-engine.io-parser
engine-io-parser go go-socket-io-parser golang parser socket-io
Last synced: 25 Apr 2026
https://github.com/alvarolm/hjson-js
an HJSON (https://hjson.github.io/) compatible parser and encoder
encoder hjson javascript js json parser
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/matteopolak/zod-to-cli
Type-safe CLI argument parsing using Zod schemas.
args cli command-line parser zod
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/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/yudai-nkt/tree-sitter-satysfi
SATySFi grammar for tree-sitter
Last synced: 27 Apr 2026
https://github.com/bryik/deno-parse-link-header
A Deno module for parsing HTTP Link headers.
Last synced: 27 Apr 2026
https://github.com/httpland/jfv-parser
JSON field values for HTTP parser and serialize
field header http json json-field-value parse parser serialize serializer
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/hyper-prog/smartyaml
SmartYAML - Go package to handle YAML
go golang json-parser module parser yaml
Last synced: 27 Apr 2026
https://github.com/kruceo/marceo-go
A rewrite of the markdown-html parser Marceo, but in golang, focusing in performance.
go html markdown parser performance speed
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/zchee/go-yaml
go-yaml implements a YAML AST parser for Go
Last synced: 29 Apr 2026
https://github.com/haggi13/connyconsole
ConnyConsole is an example console CLI project that uses DI, Serilog for logging, execution cancellation and argument parsing based on Microsoft's System.CommandLine library.
cli cli-app commandlineparser console dependency-injection dotnet-core example-app example-project logging parser serilog system-commandline
Last synced: 29 Apr 2026
https://github.com/teleivo/go-json
JSON parser written in Go for fun and learning purposes
Last synced: 29 Apr 2026
https://github.com/kirbo/ruuvitag-parser
This is a mirror repository. Please contribute here: https://gitlab.com/kirbo/ruuvitag-parser
parser ruuvitag ruuvitag-sensor typescript
Last synced: 08 Jun 2026
https://github.com/ydv-ankit/cache-system
cache system built from scratch in golang
Last synced: 15 May 2026
https://github.com/wl0ckk/circle_tg
Bot for converting video into a circle note, scheduling feeds to channels, and merging video files together
bot converter docker docker-compose ffmpeg ffmpeg-wrapper parser ruby schedule scheduler send-video telegram telegram-bot telegram-bot-api telegram-channel timetable video-bot video-processing video-tools
Last synced: 29 Apr 2026
https://github.com/techouse/flask-docs-parser
Parse the Flask HTML documentation into a JSON format to be used with Algolia
documentation flask parser python3
Last synced: 30 Apr 2026
https://github.com/afeiship/sse-parser
Event source message parser.
event-source json parse parser prefixed-json sse
Last synced: 30 Apr 2026
https://github.com/cloudsucker/cs2crap
Парсинг, автоматизация поиска выгод, автоматизация торговли предметами Counter Strike 2
counter-strike counter-strike-2 cs2 csgo csgomarket parser python skins steam valve web-scraper
Last synced: 30 Apr 2026
https://github.com/abhishekkr/pywebvtt
Python file parser for WebVTT subtitles
file-parser parser python python3 subtitles webvtt
Last synced: 08 Jun 2026
https://github.com/xdevor/composer-parser
A parser that can parse all the installed PHP packages composer.json file in your project
composer composer-packages installed-json parser php
Last synced: 30 Apr 2026
https://github.com/danchik12/habr_scraping
Parsing Habr articles and saving in csv format
csv fake-useragent numpy pandas parser python3
Last synced: 30 Apr 2026
https://github.com/ryu-ryuk/kyoka
a CLI-first system that leverages Large Language Models (LLMs) to interpret natural language queries and retrieve relevant information from complex, unstructured insurance documents (PDFs, DOCX, emails)
cli decision-making llm parser python rag reasoning
Last synced: 08 Jun 2026
https://github.com/lesiaukr/goit-cs-hw-01
Master's degree | Computer Systems and Their Fundamentals | Module 1 | Computer Architecture | Assembler | Introduction to Compilers and Interpreters
assembler compiler interpreter parser
Last synced: 01 May 2026
https://github.com/martinheinrich2/gmc-500-tool
GUI-Tool to read data from the GQ GMC 500 Plus Geiger Counter.
customtkinter geiger-counter parser python
Last synced: 01 May 2026
https://github.com/andrijzyn/nyshkaloparser
My little project for training in parsing. Also instrument for my life tasks
gekodriver openpyxl parser python selenium
Last synced: 01 May 2026
https://github.com/eddiecorrigall/jungle
Toy JVM compiler written in Java
compiler java jvm lexical-analysis parser scanner syntactic-analysis
Last synced: 08 Jun 2026
https://github.com/prof18/tflparser
An bunch of Python Script to parse traffic data available from Traffic For London (TfL)
Last synced: 01 May 2026
https://github.com/92181/markdown
Extremely performant markdown parser, written in ANSI C.
c css html markdown parser processor webassembly
Last synced: 01 May 2026
https://github.com/koenig-dominik/env-json-parser
Library that parses JSON structures out of environment variables
12factor env environment json node object parser ts typescript
Last synced: 01 May 2026
https://github.com/anjakammer/dockerfile-parser
Parses a Dockerfile file and outputs the last occurring value of a specified key
Last synced: 02 May 2026
https://github.com/zheng-bote/hd_md_parser_plugin
Markdown parser plugin for header_docu_qt
Last synced: 02 May 2026
https://github.com/gpalleschi/jevalexpr
Extensible Java Library and Tool to parse, interpret, compile and execute commands written in a language SQL Like.
compile compiler extensible extensible-parsing interpreted-language interpreter java language languages library line-command parse parser parser-library
Last synced: 02 May 2026
https://github.com/anatolelucet/tiq
Modular Go Struct tags parser
extractor go golang library parser reflection struct tags
Last synced: 09 Jun 2026
https://github.com/baranovserv/h-s-diagram
Парсер данных построения H-S диаграммы для веществ
diagrams json matplotlib numpy parser requests
Last synced: 02 May 2026
https://github.com/alexito4/importspecification
Extracted ImportSpecification from swift-sh.
Last synced: 03 May 2026
https://github.com/cmdwtf/numberstones
Digital only clicky clack math rocks.
dice dice-roller dotnet dotnet-core parser parser-combinators random random-generation
Last synced: 09 Jun 2026
https://github.com/onyazuka/htmlparser
HTML parser written in Python
dom html javascript parser python python3
Last synced: 03 May 2026
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/sebyx07/json-asm
⚡ The fastest JSON parser/serializer - hand-optimized x86-64 & ARM64 assembly with C API. AVX-512/AVX2/NEON SIMD, 24-byte nodes, zero-copy parsing
arm64 assembly avx2 avx512 c high-performance json neon parser performance serializer simd x86-64
Last synced: 03 May 2026
https://github.com/hlibpavlyk/markdown-parser
This console application enables the parsing of Markdown into HTML and escaped ANSI
ansi ci console-application dotnet html markdown parser xunit-tests
Last synced: 03 May 2026
https://github.com/extybr/playlist_check
parser playlist python-script script shell
Last synced: 04 May 2026
https://github.com/iroyalx/mini_cpp_compiler
UNI S4: a mini CPP lexical and syntax analyzer written by c++
automata c-language c-plus-plus c-programming compiler cplusplus cpp cppprogramming cppprojects grammar-checker grammar-parser lexer lexer-parser lexical mini-compiler parser syntax-analyser
Last synced: 04 May 2026
https://github.com/anmiles/userscripts
Userscripts for browsers
customization frontend javascript jquery maps nodejs parser react typescript userscripts website
Last synced: 04 May 2026
https://github.com/mezoni/parser_combinator
Parser combinator is a collection of parsers that can be used to combine basic parsers to create parsers for more complex rules.
dart dart3 parser parser-combinators parser-library parsers parsing
Last synced: 09 Jun 2026
https://github.com/malyshevars/smgnr3000
A parser that periodically fetches and logs runtime and temperature data from the Samogoner AE3000 into CSV/PostgreSQL and generates daily graphs, plus a PyQt5 GUI for interactively plotting that data. A PyQt5 “Test Panel” for manually sending test commands.
esp8266 ethanol homebrew hw-364a mathplotlib parser postgresql pyqt5 python3 vodka
Last synced: 05 May 2026
https://github.com/yoannchb-pro/own-json-parser
A JSON parser made in typescript with tokenizer, ast, parser ...
ast-builder javascript json-parser nodejs parser tokenizer typescript
Last synced: 05 May 2026
https://github.com/softjunkorg/fxbuilder
Biblioteca simplifica a gestão do manifesto CFX em projetos FiveM e RedM.
cfx fivem fxmanifest next parser typescript
Last synced: 05 May 2026
https://github.com/fi1a/config
PHP работа с файлами конфигураций. Поддерживает файлы в PHP и JSON форматах.
Last synced: 06 May 2026
https://github.com/jai0212/course-selector-uoft
A program that suggests university courses based on your program and provides a custom GUI to customize your course plan. Created to help UofT students
beautifulsoup csv graphs graphs-algorithms networkx-graph numpy os parser pickle pillow plotly python tkinter-gui tkmacosx
Last synced: 06 May 2026
https://github.com/fulminazzo/markdownparser
A simple Markdown parser. It provides an API to work with Markdown elements.
github-actions java markdown parser
Last synced: 08 May 2026
https://github.com/20yyq/parser
An energy saving/efficient modern data protocol format parser.Supported modern data protocol formats are JSON/YAML, etc
golang hierarchical-data json parser rating serialization serialization-format yaml
Last synced: 08 May 2026
https://github.com/kahlery/top-frequent-words-sorter-from-json
cli tool: finding the most frequent words in a JSON file. Reads file and processes it to identify the words that appear most frequently in the file. Outputs the identified words to the user and store.
hashtable json-data json-parser linked-list parser sorting
Last synced: 10 Jun 2026
https://github.com/tariqs26/st
Interpreted language with a JavaScript-like syntax
ast bun bun-test interpreter lexer parser programming-language repl scope typescript
Last synced: 09 May 2026
https://github.com/sfranzyshen/astinterpreter
AST Interpreter
arduino arduino-code arduino-examples arduino-programming arduino-simulator arduino-sketch ast esp32-arduino interpreter parser
Last synced: 09 May 2026
https://github.com/biosustain/omics_valid
Specifications and validators for omics data formats used on C. autoethanogemum C1 program
bioinformatics biology omics parser
Last synced: 09 May 2026