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/kavex/vrchat-log-monitor
Parser for VRChat output logs with custom event configs and discord support
bot discord log monitor parser reader vrc vrchat vrchat-api vrchat-tool
Last synced: 08 May 2026
https://github.com/cicciog/node-dockerfile-parser
Parser for dockerfile of Docker Images
docker docker-image dockerfile json nodejs parser
Last synced: 05 Apr 2026
https://github.com/rbcavi/parserlang
A programming language, intended for writing recursive descent parsers
Last synced: 18 Apr 2026
https://github.com/gridaco/postgrest-openapi
JS postgREST OpenAPI Spec parser
openapi parser postgresql postgrest schema swagger visualization
Last synced: 08 May 2026
https://github.com/aleclarson/tab-delimited
Parse or build a string of tabular data
nodejs parser string stringify
Last synced: 18 Apr 2026
https://github.com/k1ngmar/json-parser
📃 Writing a simple JSON parser for a competition
Last synced: 18 Apr 2026
https://github.com/dkrsk/copypastaru-parser
Pasta parser for copypastas.ru
copypastas dotnet fsharp parser
Last synced: 19 Apr 2026
https://github.com/susumuota/fast-png-parser
Fast, lightweight and memory efficient PNG chunk parser.
javascript node nodejs npm npm-module parser png typescript
Last synced: 12 Apr 2026
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/alexhedley/broadcom-community-parser
Broadcom Community Parser
broadcom community parser symantec
Last synced: 08 May 2026
https://github.com/xarantolus/funloop
Small experiment in transforming the JavaScript AST to make code more cursed
cursed javascript loops parser
Last synced: 09 May 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://gitlab.com/katkosmos/bs
The worst programming language ever.
Bytecode Interpreter bytecode compiler ecmascript ecmascript3 interpreter javascript language parser programming language rust rust-lang virtual machine
Last synced: 10 Mar 2025
https://github.com/rockide/tree-sitter-lang
Minecraft lang grammar for tree-sitter
minecraft minecraft-lang parser tree-sitter
Last synced: 09 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/thepalbi/json-example-generator
Random JSON examples generator from go-like schema definition
Last synced: 20 Apr 2026
https://github.com/ayumosa/kitsune
Yet another argument parser
argument-parser javascript node node-js nodejs parse parser yet-another
Last synced: 28 May 2026
https://github.com/martinkindall/piton
A dinamically typed programming language inspired in python.
context-free-grammar java-cup jflex jflex-cup lexer parser
Last synced: 10 Jul 2025
https://github.com/mhogeveen/monkey-interpreter
Monkey Interpreter written in Go
go golang interpreter lexer parser
Last synced: 23 Apr 2025
https://github.com/letsmakecakes/json-parser
A lightweight JSON parser built in Go, designed to tokenize and parse JSON.
cli go golang json lexer lexer-parser parser tokenization
Last synced: 12 May 2026
https://github.com/aloisdeniel/node-xmlobject
Convert javascript objects to and from xml strings.
Last synced: 21 Apr 2026
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/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/nielssp/parco
PHP parser combinators
grammar lexer parser parser-combinators php regular-expression
Last synced: 05 Jun 2026
https://github.com/mysticastra/jsoncraftor
JsonCraftor is a lightweight, header-only JSON parser for C that maps JSON data directly to C structs. It provides type-safe parsing with support for nested objects and arrays.
Last synced: 09 May 2026
https://github.com/cimpress-mcp/tiger-challenge
A parser of WWW-Authenticate challenge headers.
bearer challenge oauth2 parser www-authenticate
Last synced: 25 Sep 2025
https://github.com/pb-shrugged/tree-sitter-powerscript
Powerscript grammar for Tree-sitter
parser powerbuilder powerscript tree-sitter
Last synced: 09 May 2026
https://github.com/raulil/plorth-parser
Parser for Plorth programming language
parser plorth typescript-library
Last synced: 05 Jun 2026
https://github.com/jozanza/jsonify-css
parses a css string into a convenient json structure
Last synced: 10 May 2026
https://github.com/iliaal/nameparser
Casing- and credential-aware PHP full-name parser. Fork of theiconic/name-parser, tuned for professional/clinician names.
credentials fullname human-names name-parser name-parsing parser php text-processing
Last synced: 18 Jun 2026
https://github.com/rstoetter/csqlscript-php
a PHP class to execute SQL scripts (mysql)
batch-processing mysql parser php5 script-sql sql
Last synced: 04 May 2026
https://github.com/pustovitdmytro/winline-scrapper
it scraps my bet-account information
beautifullsoap csv parser pil python3 re scrapper selenium winline
Last synced: 10 May 2026
https://github.com/dino65-dev/lox
Lox is a lightweight, dynamically-typed programming language with a simple and minimal syntax.
ast compiler interpreter lox-language parser python scripting-language
Last synced: 15 Mar 2025
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/dills122/checklist-parser
WIP - Parse sports card checklists & get usable data
Last synced: 14 Jun 2025
https://github.com/zubalyana/git-portfolio
A portfolio prototype with the usage of GitHub-parser. This scretch will be used for my future portfolio application!
github html-css-javascript nodejs parser scss
Last synced: 11 May 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/tomijuarez/yavt
Una aplicación didáctica para la introducción a la verificación formal de programas
algorithm c-plus-plus first-order-logic formal-verification parser
Last synced: 18 Jul 2025
https://github.com/gianptdev/zdoom-textures-writer
Small tool to write a valid textures text file for the zdoom engine, inteded to be used for automated scripts.
Last synced: 11 May 2026
https://github.com/yawkar/extended-expressions-parser-calculator
(Student Lab Project) Первая проба пера в создании калькулятора, строящего вычислительный граф на основе спарсенных выражений и вычисляющего значение главного выражения
calculator laboratory-work parser
Last synced: 09 Apr 2025
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/haronbh/lexical-analyzer-with-java
Java program serves as a lexical analyzer that validates a specific pattern within a given string. The validation is done based on predefined rules, and it checks if the input string conforms to a certain structure
compilation java lexical-analysis lexical-analyzer parser
Last synced: 02 May 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/atian25/git-changelog-parser
Parse Git `ChangeLog.md / History.md` to JSON
changelog history markdown parser
Last synced: 25 Apr 2026
https://github.com/ktav-lang/python
Python bindings for Ktav — a plain configuration format with three rules, zero indentation, and zero quoting. PyO3 over the reference Rust crate, abi3 wheels, json-shaped API.
config config-format configuration ktav parser pyo3 python
Last synced: 25 Apr 2026
https://github.com/teixdavide/FEUP_PFL_Parser
λ | Low-level machine interpreter and compiler project, including stack management, parsing, and compiling imperative programs
assembler compiler feup functional-parsing functional-programming parser pfl
Last synced: 05 Jan 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/klkvsk/whoeasy
Smart WHOIS client and parser for PHP
dns domains parser php whois whois-lookup whois-parser
Last synced: 14 Jan 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/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/asynched/yacc-lex-json-parser
A simple JSON parser that displays wether the JSON is valid or not.
Last synced: 21 Feb 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/discoverygarden/foxml
Provides migration plugins and utility scripts to facilitate I7 to Modern Islandora migration.
drupal drupal-module islandora migration parser
Last synced: 18 Oct 2025
https://github.com/dcmox/urlparser
Crafting URL regex from scratch is hard mmkay?
Last synced: 22 Aug 2025
https://github.com/dbidwell94/parse_logs
A rust binary used to parse different logs (ex. /var/log/auth.log or /var/log/nginx/access.log)
administration log-parsing parser server-side
Last synced: 22 Aug 2025
https://github.com/craigsdennis/taste
Get a taste of a code base
aggregator ast javascript parser
Last synced: 18 Oct 2025
https://github.com/lifion/lifion-aws-event-stream
Node.js parser for the application/vnd.amazon.eventstream content-type.
amazon-event-stream aws aws-event-stream cloud content-type event-stream node nodejs parser stream
Last synced: 20 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/agrvanshika/parser-for-perl-like
Parser for a Perl-like-language given the EBNF notation
Last synced: 27 Apr 2026
https://github.com/jpiechowka/npm-audit-2-docx
Parse npm audit reports and create docx documents with summary of vulnerabilities
docx npm npm-audit parser reporting security security-tools
Last synced: 27 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/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/splace/listreader
Go language parsing of numeric lists. CSV etc.
csv floating-point golang-library large-dataset parser
Last synced: 12 Jan 2026
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/tacxou/parser_ldap_rfc4512
A TypeScript parser for LDAP schema definitions based on RFC 4512, using PEG.js grammar.
bun cli developer-tools enterprise ldap nodejs parser parsing pegjs rfc4512 schema typescript
Last synced: 20 Jan 2026
https://github.com/geniusum/pimo
A compiled low-level language made for MazeGroup's servers.
assembly compiler fasm interpreter lexer parser programming-language python
Last synced: 13 May 2026
https://github.com/alextkdev/resume_parsing
Solution on Python that allows parsing and sorting of resumes from popular job websites.
beautifulsoup4 ci-cd flake8 parser parsing python3 selenium
Last synced: 20 Feb 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/papo1011/ts-rust-zig-deez
Writing an interpreter in Julia :)
abstract-syntax-tree deez interpreter julia julialang lexer parser
Last synced: 05 Oct 2025
