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/tjenkinson/human-string-to-date-time
A library that parses a human representation of a UK English formatted date/time into an object.
date datetime human humanreadable parser time
Last synced: 24 Feb 2026
https://github.com/marceldobehere/calculator-go-brrrrrt
Calculator made using WPF
calculator csharp expression-evaluator gui-application parser
Last synced: 28 Jan 2026
https://github.com/yoeight/eventql-parser
EventQL Lexer and Parser
event-sourcing eventql events eventstore lexer parser
Last synced: 18 Feb 2026
https://github.com/mhauri/lotto-parser
PHP library for parsing Swiss Lotto and Euro Millions results.
euromillions parser swisslos swisslotto
Last synced: 31 Jan 2026
https://github.com/kranfix/parser_combinator
Example of a parser combinator in many languages (Rust, Dart, Go, Typescript)
bun combinator go hacktoberfest parser rust typescript
Last synced: 25 Feb 2026
https://github.com/jerowork/class-dependencies-parser
Parse all dependencies (FQN) used in a class (e.g. class, trait, interface, enum).
dependencies fcqn fqn parser reflection
Last synced: 01 Feb 2026
https://github.com/zaincheung/cdk-js
Generator and parser for redemption codes for javascript
cdkey generator javascript nodejs npm parser shortcode typescript
Last synced: 24 Jan 2026
https://github.com/victrme/slim-htmlparser2
The fast & forgiving HTML parser, slimmed down.
deno html htmlparser2 javascript parser
Last synced: 30 Jan 2026
https://github.com/arkady-emelyanov/go-shellparse
:shell: Parse strings à la shell
Last synced: 09 Apr 2026
https://github.com/matthewandretaylor/xml-to-pydict
Parse xml to python dictionaries
Last synced: 31 Jul 2025
https://github.com/dysnomia-studio/dmarc-parser
A simple job that query, parse and save to database dmarc aggregate reports
dashboard database dmarc dmarc-parser parser
Last synced: 05 Aug 2025
https://github.com/murilobsd/calamp-rs
Calamp LMDirect rust parser
calamp lmdirect networking parser protocol rust
Last synced: 11 Feb 2026
https://github.com/crazypython/gildedtrail
A language for building simple web apps and domain-specific languages
domain-specific-language dsl guidedtrack low-code no-code parser
Last synced: 30 Jun 2025
https://github.com/niklak/dom_finder
HTML parsing with CSS seletors
css css-selectors html html5ever parser scraping
Last synced: 11 Apr 2026
https://github.com/vasilescur/ambush
Compiler for Tiger language, written in Standard ML for Duke ECE/CS 553: Compiler Construction. The compiler follows the standard flow of lexing, parsing, semantic analysis and type checking, intermediate representation, liveness analysis, and code generation.
compiler-construction compilers lexer parser sml tiger-language
Last synced: 19 Mar 2026
https://github.com/crazywolf132/wql
WQL -- Data Manipulation Language like GraphQL
data-manipulation graphql interpreter javascript javascript-library json language parser server-side
Last synced: 05 Apr 2025
https://github.com/laphilosophia/strime
Streaming projection engine — extract fields at multi-gigabit speeds with O(1) memory
data-extraction data-processing fsm high-performance json json-parser json-streaming ndjson parser projection streaming typescript zero-copy
Last synced: 15 Feb 2026
https://github.com/alexandrelamarre/golang-ray-tracing-renderer
A native (no external libraries) golang 3D ray tracing renderer, that implements Ray intersection via the Phong-Reflection Model, Recursive Shape grouping with AABB optimizations and Constructive Solid Geometry, augmented with recursively defined Patterns, Perlin/Simplex noise algorihthms, and an efficient convex-hull/half-edge Delaunay Triangulation implementation
3d-graphics bounding-box constructive-solid-geometry delaunay-triangulation fractal golang lindenmayer-systems linear linear-algebra native parser perlin-noise phong-reflection-model pointlight quadratic quartic raytracing simplex-noise
Last synced: 16 May 2026
https://github.com/azer0s/hephaistos
A Hades 0.1 to C++ compiler
compiler lexer parser programming-language scripting-language
Last synced: 30 Jul 2025
https://github.com/t1st3/gulp-muxml
An XML parsing and formatting plugin for gulp
formatter gulp gulp-plugin parser stream xml
Last synced: 20 Jan 2026
https://github.com/sasyxk/donato
donato a new programming language developed for the master thesis for UT and Unipr.
ast cpp-programming llvm parser
Last synced: 16 Apr 2026
https://github.com/j1nxie/hoshizora
an ecosystem of osu!-related binaries and libraries
Last synced: 23 Mar 2025
https://github.com/igwtcode/go-env
A Simple yet Configurable Environment Variable Parser/Loader in Go
config environment environment-configuration environment-variables go golang parser pure-go struct-tag
Last synced: 04 Jan 2026
https://github.com/mgriebling/expressionparser
Swift expression parser and evaluator using a parser generated by Coco. Also produces a LaTeX translation of the text-based input expression.
ast coco compiler-compiler evaluator expression latex parser swift syntax-tree
Last synced: 04 Feb 2026
https://github.com/whywaita/gigani
parser of Anime page (GIGAZINE, Annict, syobocal...)
gigazine golang-application parser
Last synced: 28 Mar 2026
https://github.com/r2dtools/goapacheconf
GoApacheConf is a Go library for parsing, modifying, and regenerating Apache configuration files. It makes it easy to work with Apache config blocks and directives programmatically in your Go applications.
apache config configuration developer-tools devops golang parser
Last synced: 11 Mar 2026
https://github.com/maki-daisuke/cflogparser
Parser for Amazon Web Services CloudFront Logs for Go
amazon-web-services cloudfront golang log parser
Last synced: 09 Apr 2025
https://github.com/thuongtruong1009/gouse
🫧 A modern Golang utility package delivering consistency, modularity, performance, & extras presets. Inspired by Lodash
benchmark ci docsaurus github go godev golang javascript library lodash modules nextjs package parser testing unittest utility
Last synced: 05 Apr 2026
https://github.com/risc-os-community/libcjson
RISC OS port of an ultra-lightweight JSON parser in ANSI C
a7000 ansi-c arm beagleboard c imx6 iyonix json library omap4 omap5 pandaboard parser raspberry-pi risc-os riscos riscpc titanium wandboard
Last synced: 20 Apr 2026
https://github.com/hatamiarash7/jinja-parser
Live parser for Jinja2
jinja jinja-parser jinja-template jinja2 jinja2-parser jinja2-templates parser template-parser
Last synced: 16 Apr 2025
https://github.com/dvhar/dateparse
Parse many dates without knowing the format in advance
Last synced: 24 Jun 2025
https://github.com/maxpatiiuk/alia
The ultimate Alia compiler and interpreter
3ac compiler compilers graphviz interpreter language lexer llvm mips parser programming-language x64
Last synced: 25 Apr 2026
https://github.com/astro/rust-osm-pbf-iter
Parse OpenStreetMap .pbf dumps while trying to avoid copying
lazy openstreetmap osm parser pbf rust
Last synced: 09 Apr 2025
https://github.com/ryanve/wtb
what the box dimension parser
dimension dimensions funny javascript node-module parser
Last synced: 16 Mar 2025
https://github.com/gustavoaca1997/basic-tran-interpreter
Un interpretador de BasicTran
alex grammar happy haskell interpreted-programming-language interpreter lexer parser
Last synced: 02 Jul 2025
https://github.com/neu-rah/paco
JavaScript monadic parser combinators
combinators functional-js grammar meta-parser monadic parser
Last synced: 25 Feb 2026
https://github.com/oleander/emojize
🚗 Swift 3 emoji parser for String, NSAttributedString and NSMutableAttributedString
emoji emojize nsattributedstring nsmutableattributedstring parser swift3
Last synced: 05 Jan 2026
https://github.com/worker-tools/structured-json
Stringify and parse JavaScript values according to Structured Clone Algorithm.
cloudflare-workers deno javascript json parse parser post-message postmessage stringify structured-clone
Last synced: 20 Jan 2026
https://github.com/sergeyrachev/khaotica
Bitstream editor empowered with FLAVOR interpreter
binary-data binaryformat bitstream boost cmake codegeneration compiler-design flavor iso mpeg mpegts parser parser-generator syntax-tree
Last synced: 11 May 2025
https://github.com/mosifa/command-to-json
Parses any commands and converts them to JSON
command-to-json ifconfig javascript parser tojson typescript
Last synced: 05 May 2026
https://github.com/tony-go/zac-parser
Code draft about lexer / parser implementation.
Last synced: 29 Mar 2025
https://github.com/bpetermann/node-interpreter
Typescript interpreter for monkey
interpreter jest lexer nodejs parser typescript
Last synced: 07 May 2026
https://github.com/wagesj45/cs-mic
CS-MIC is a .NET library written in C# designed to give developers easy access to expression parsing. For many developers, there is no need to involve complicated settings and formats. With few exposed methods and objects, CS-MIC makes basic expression solving as simple as possible with as little logic required from developers as possible. In fact, one can pull a value with only one line of code.
csharp csharp-library input input-output math output parser parsing-library
Last synced: 27 Jul 2025
https://github.com/lmangani/rust-date-parser-js
RFC3339 Date to Microsecond Timestamp wasm rust module
date javascript js microsecond node nodejs parser rust
Last synced: 11 May 2026
https://github.com/kotleni-archive/cs2-eventsgrabber
Kotlin library for grabbing cs2 events from console logs. (Start game with -condebug param)
console counter-strike cs2 csgo grabber kotlin logs parser valve
Last synced: 10 Jun 2026
https://github.com/tiw302/cjsonx
High-performance C11 JSON parser with a 16-byte Flat-DOM, SIMD acceleration
avx2 c c11 embedded header-only high-performance json json-parser memory-efficient neon parser simd wasm webassembly
Last synced: 12 Jun 2026
https://github.com/stacksjs/ts-svg
Pure-TypeScript SVG parser, rasterizer, and PNG encoder.
optimizer parser svg typescript
Last synced: 16 Jun 2026
https://github.com/spaceavocado/x12
A simple X12 file parser, allowing to parse X12 loops and segment based on schema.
Last synced: 09 Jul 2025
https://github.com/dawaltconley/bg-size-parser
A parser for valid background-size CSS values.
Last synced: 13 Apr 2026
https://github.com/chicode/lisa
A Lisp dialect designed for codingworkshops
Last synced: 22 Jun 2026
https://github.com/alfarih31/nb-go-parser
Noob Go Parser (nb-go-parser) is a tools to parse primitive types in Go
go golang parser primitive-types
Last synced: 25 Jun 2026
https://github.com/jevko/community
Features Jevko-related things created by various authors
community featuring free jevko minimal open-source parser parsers syntax
Last synced: 11 Mar 2026
https://github.com/clok/cidr
CLI tool for checking IPs against CIDR blocks
cidr cli filter go golang ipv4 parser pipe validation
Last synced: 23 Mar 2025
https://github.com/stagas/lexer-next
lexer for recursive descent parsers
iterable iterator lexer parser parsing recursive-descent-parser regexp regexp-match tokenizer
Last synced: 08 Jan 2026
https://github.com/nejcc/ice
Ice programing
ice interpreter lexer parser python
Last synced: 08 Jan 2026
https://github.com/skt-t1-byungi/tag-name-parser
A tag parser that does not support attributes. Lightweight and fast.
Last synced: 03 Jan 2026
https://github.com/hamzahussyn/intermediate-code-generation
An emulator for intermediate code based on a sample language.
bison cfg compiler compiler-construction flex intermediate-code-generation intermediate-representation lexer parser yacc-lex
Last synced: 19 Mar 2026
https://github.com/mokiat/go-data-front
A Go library for reading Wavefront 3D model resources (OBJ, MTL).
Last synced: 17 Jun 2026
https://github.com/hirotoshioi/scrapbox
Scrapbox parser and renderer
haskell markdown parser scrapbox
Last synced: 20 May 2026
https://github.com/biosustain/genomediff-python
GenomeDiff (*.gd) file parser for Python
breseq genomediff genomics parser
Last synced: 12 Apr 2025
https://github.com/devtony101/infix-expression-parser
A dart package to help you parse and evaluate infix mathematical expressions into their prefix and postfix notations.
dart dart-library dart-package flutter parser parser-library side-project
Last synced: 03 May 2026
https://github.com/wiki-connect/parsewiki
A library that helps parse wikitext data
mediawiki parser wikipedia wikitext wikitext-parser
Last synced: 04 Feb 2026
https://github.com/tobiasvl/tree-sitter-rgbasm
:deciduous_tree: RGBASM grammar for tree-sitter
gameboy gbz80 parser rgbds tree-sitter
Last synced: 10 May 2025
https://github.com/BjoernLoetters/Jar-Jar-Parse
A small library for parser combinators in Java with a special focus on simplicity.
clojure compiler domain-specific-language java kotlin parser parser-combinators scala syntax
Last synced: 06 Oct 2025
https://github.com/bionode/bionode-fastq
Streamable FASTQ parser
bioinformatics bionode nodejs parser tool
Last synced: 11 Jun 2025
https://github.com/pranavk-official/ktu-s7-cse_cd-lab
This repository contains all programs for Compiler Lab of 7th semester CSE in KTU 2019 Scheme.
c compiler lexer parser programming-language
Last synced: 16 May 2025
https://github.com/scymtym/serialization.protocol-buffer
Pure Common Lisp Protocol Buffer compiler (third rewrite)
code-generator parser protocol-buffer
Last synced: 06 Jan 2026
https://github.com/marcus-v-freitas/crawlerbrazilgovdata
Projeto ASP.NET Core .NET 5 para Extração e Parseamento de Dados do governo de São Paulo com integração com Buckets S3, Filas SQS AWS e Persistência realizada via EF Core no Mysql.
api-rest aspnetcore automapper aws crawler csharp efcore government-data htmlagilitypack linux memory-cache mysql net5 onion-architecture parallel-computing parser s3-bucket serilog sqs-queue swagger
Last synced: 17 Jan 2026
https://github.com/mark-summerfield/uxf
Uniform eXchange Format (uxf) is a plain text human readable optionally typed storage format that supports custom types. It may serve as a convenient alternative to csv, ini, json, sqlite, toml, xml, or yaml.
data ini json parser pretty-printer sqlite storage-engine toml xml yaml
Last synced: 08 Oct 2025
https://github.com/nezteb/lexer-parser-in-lua
This is for a programming languages class I'm in. Both assignments have already been turned in for the class, so I'm uploading my submissions here for my own future reference (not for cheating).
Last synced: 09 Oct 2025
https://github.com/auronandace/const_irc_message_parser
A 0 dependency, no_std, const-only parser for the IRC message protocol.
irc irc-protocol parser rust-lang
Last synced: 09 Oct 2025
https://github.com/jongwony/python_hwp
python-docx 와 비슷한 방식으로 전처리를 위해 커스터마이징 한 HWP 파일 파서입니다.
Last synced: 21 Aug 2025
https://github.com/ajm188/hava
{Lexer, Parser} for a Java-like language implemented in Haskell
Last synced: 10 Oct 2025
https://github.com/basemax/another-one-draft-in-c
Just a attempt to implement a lexer in pure C without a lexer generator.
Last synced: 19 Aug 2025
https://github.com/xxczaki/parsify-plugin-covid19
Parsify plugin, that adds COVID 19-related variables 🦠
confirmed coronavirus covid19 data deaths fun math parser parsify parsify-plugin plugin variable variables
Last synced: 13 Mar 2026
https://github.com/zefir-git/multipart.ts
TypeScript library for multipart data parsing and creation
class-based formdata library multipart object-oriented-programming oop parse parser typescript
Last synced: 12 Dec 2025
https://github.com/nunocastanho/d7
A comprehensive Python-based dice notation interpreter and roller.
dice dice-notation dice-roller parser python tabletop ttrpgs
Last synced: 11 Oct 2025
https://github.com/omar2535/biolife-au-01-attendance-parser
Biolife-AU-01 打卡鐘解析程序
docx docx-parser html-parser parser
Last synced: 18 Mar 2025
https://github.com/andy840119/JupyterSharpParser
Jupyter parser written in C#
andy840119 csharp jupyter nuget parser
Last synced: 03 May 2025
https://github.com/alexeev-prog/cmdparser_c
Command Line Arguments parser in C
c cli cmd command-line command-line-parser minimal parser
Last synced: 13 Oct 2025
https://github.com/ydah/parselly
Parselly is a module providing a simple way to parse and extract data from a css selector 🌿
css css-selector css-selector-parser css-selectors parser
Last synced: 13 Oct 2025