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/belrbez/cyk-chomsky-nf-grammar-algorithm-java
Implementation of algorithm to Converting CFGs to CNF (Chomsky Normal Form) and Cocke–Younger–Kasami (CYK) algorithm for CFGs
algorithm cfgs chomsky cyk cyk-chomskynf grammar java normalforms parser
Last synced: 10 Oct 2025
https://github.com/xlab-si/xopera-tosca-parser
TOSCA YAML parser (used in xOpera orchestrator)
orchestration parser python tosca
Last synced: 27 Jul 2025
https://github.com/psyb0t/go-config-parser
A Go wrapper package for reading and unmarshalling data from configuration files based on Viper.
config configuration golang golang-package parser
Last synced: 10 Mar 2026
https://github.com/djoezeke/mytoml
Mytoml - Simple and Fast Tom's Obvious, Minimal Language (TOML) Parser for Mordern C/C++.
c configuration cpp deserialize header-only morden parser serializer toml toml-config toml-parser
Last synced: 02 Apr 2026
https://github.com/septechx/alpha-html
Zig library for parsing a superset of html
Last synced: 20 Mar 2026
https://github.com/Jim-Fan/lambda
Experimental interpreter for untyped lambda calculus
bison flex lambda-calculus parser
Last synced: 11 May 2025
https://github.com/psidh/Ganges
EARLY STAGE: An upcoming programming language inspired from Mahabharata and Epics of Hinduism. Arjun is a programming language that is designed to be simple and to introduce a culture of bharat throught it. It is a high-level language and interpretted language.
cpp go golang interpreter language lexer llvm low-level parser programming-language rust
Last synced: 22 Mar 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/tensorush/semver
:crab: :1234: Basic Semantic Versioning parser.
parser rust semver semver-format semver-parser
Last synced: 15 Apr 2025
https://github.com/girgias/css3-parser
A CSS Level 3 parser written in PHP.
Last synced: 16 May 2026
https://github.com/teh-cmc/zig-ron
[WIP] A robust, efficient implementation of the Rusty Object Notation (RON) for the Zig programming language.
Last synced: 25 Jun 2025
https://github.com/simpsonresearch/simplc_parser
Parser for my programming language, simp lang (simpl) made in C
c parser programming-language simpl
Last synced: 31 Aug 2025
https://github.com/andrianllmm/akl-dictionary-parser
A Python script that parses an Aklanon dictionary and converts it into several useful formats.
aklanon dictionary parser text-mining
Last synced: 12 Nov 2025
https://github.com/sinipelto/popl-exercises
Principles of Programming Languages Autumn 2019 Course Exercises.
bnf custom-programming-language lexer lexical-analysis lexical-analyzer parser principles programming-language syntax-analysis syntax-tree tokenizer
Last synced: 30 Mar 2025
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/deeeelin/nthu_select
NTHU_SELECT is a tool that help NTHU students to analyze courses information and choose the most appropriate course .By entering python commands ,we can filter/sort courses in different ways , avoid selecting courses by intuition !
analyze analyze-data analyzer analyzers courses education nthu optimizer parse parser python3 school-management selector webpage
Last synced: 14 Apr 2025
https://github.com/gummywormz/CDPEC
Common Dynamic Parser for Ciencias Formatted Files
common-dynamic-parser haxe parse parser
Last synced: 10 Mar 2025
https://github.com/petercamilleri/format_engine
A gem to support creating string formatting and parsing routines like strftime and strptime for any class that needs formatting and parsing.
engine formatting parser parsing parsing-routines ruby rubygem
Last synced: 19 Jan 2026
https://github.com/jmrozanec/cobiss-parser
Parses COBISS/COMARC format into Dublin Core object.
bibliography cobiss cobiss-parser comarc dublin-core metadata parse-cobiss-files parser
Last synced: 05 Nov 2025
https://github.com/cstayyab/markdown-to-unicode
A simple library to convert Markdown syntax to Unicode characters.
convert formatting markdown parser text unicode
Last synced: 04 Mar 2026
https://github.com/caomeiyouren/better-bytes
Better byte base conversion. Supports two base conversions: kilo binary byte (2^10) and kilobyte (10^3)。更好的字节进制换算。支持 千位二进制字节(2^10) 和 千字节(10^3) 两种进制换算
byte bytes kilo-binary-byte kilobyte parse parser utility
Last synced: 05 Mar 2026
https://github.com/alukianov63/vk-resource-parser
vk-resource-parser is a simple and easy-to-use script that allows you to download various resources (photos, videos, messages, documents, etc.) from the popular social network VKontakte.
parser python resources resources-parser script vk vk-api vkontakte vkontakte-api
Last synced: 09 Mar 2026
https://github.com/vlavrynovych/auto-envparse
⚡ Automatic environment variable parsing with zero configuration and type inference
12-factor dotenv env environment environment-variables parser schema zero-config zero-configuration
Last synced: 16 Jan 2026
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/lussierc/boscopl
A fun & simple programming language.
parser programming-language python scanner
Last synced: 11 Oct 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/b72u68/miniiitran
Front-end compiler components for strong-typed subset of IITRAN
compiler iitran interpreter parser programming-language
Last synced: 27 Apr 2026
https://github.com/carnagion/parsnip
A simple monadic parser combinator library written in Haskell.
haskell parser parser-combinators
Last synced: 22 Aug 2025
https://github.com/engineersbox/mcf-compiler
Minecraft function compiler for aliases and declarations
abstract-syntax-tree compiler lexer mcf mcfunction parser rust
Last synced: 26 Oct 2025
https://github.com/diddileija/diddiparser
Parse DiddiScript files (a language for the future!)
command-line diddiscript package parser pypi-package python python-package python3
Last synced: 22 Aug 2025
https://github.com/stevehjohn/calculator
A project implementing a calculator able to parse complex mathematical expressions.
calculator csharp csharp-library mathematics parser
Last synced: 02 Apr 2026
https://github.com/djoezeke/yamlfy
A Lightweight Yaml file parser and emmiter written in pure c.
c config configuration cpp deserialize emmiter parser serializer yaml yaml-parser
Last synced: 21 Aug 2025
https://github.com/anatoly-semenov/nft-parser
Transactions parser for ethereum smart chain on Node.js
Last synced: 17 Apr 2026
https://github.com/eight04/expression-eval-bundle
This repository bundles expression-eval and jsep to a single file.
browser eval expression-evaluator javascript parser rollup
Last synced: 20 Aug 2025
https://github.com/codeismyid/tsc-output-format
Format Typescript compiler (tsc) diagnostic output into JSON, GHA Annotations, and more.
formatter parser tsc tsc-diagnostics tsc-output tsc-output-format tsc-output-formatter tsc-output-parser typescript typescript-diagnostics
Last synced: 09 Mar 2026
https://github.com/iamlostshit/token-finder
Панель для поиска слитых токенов Telegram-ботов в Github-репозиториях.
aiogram aiohttp automation base bot bots git github leak leaks leaks-scanner malware parser telegram tg token token-finder tokens username
Last synced: 17 Apr 2026
https://github.com/anishlearnstocode/latex-to-html-parser
This is a LaTeX to html parser that parses many constructs of the LaTeX language into valid HTML for use on the browser and in node.
Last synced: 20 May 2026
https://github.com/anikethsaha/acorn-do-expressions
https://github.com/tc39/proposal-do-expressions
Last synced: 29 Mar 2025
https://github.com/win7user10/laraue.crawling
The set of tools for fast writing crawlers on the .NET
crawler csharp csharp-crawler parser
Last synced: 17 Aug 2025
https://github.com/adharshkamath/automata-and-compiler-design
Lexer and Parser, written as a part of the IT250 course assignments
c compiler-design lexer lexer-parser parser yacc
Last synced: 26 Jul 2025
https://github.com/yawkar/calculator
A simple command-line calculator that creates a computational graph based on the expressions you enter.
calculator laboratory-work parser
Last synced: 09 Apr 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/titikterang/iso8583_python
iso 8583 parser based on python
Last synced: 17 Aug 2025
https://github.com/tom-weatherhead/thaw-parser
Programming language parsers, including LL(1), LR(0), LR(1), SLR(1), and LALR(1).
lalr-parser ll1-parser lr1-parser parser programming-languages slr-parser typescript
Last synced: 23 May 2026
https://github.com/leonardpepa/jlox
JLOX is an interpreted scripting programming language implemented by reading the book Crafting intepreters
crafting-interpreters jlox lexical-analysis parser programming-language scripting-language semantic-analysis walk-tree
Last synced: 17 Apr 2026
https://github.com/sandrock/sekvap-dotnet
A simple Key/Value language "Sekvap" implemented for .NET
csharp dataformat dotnet parser
Last synced: 27 Apr 2026
https://github.com/ydah/gashadokuro
💀 A CSS selector parser implemented in Ruby
Last synced: 10 Nov 2025
https://github.com/basemax/onelanguageconcept
Concept of One Language (Pure C)
Last synced: 15 May 2026
https://github.com/hyouteki/mdc
Simple CommonMark parser for C with a GUI CommonMarkViewer application made using Voyage
c commonmark gui-application parser
Last synced: 04 Oct 2025
https://github.com/blitz-krieg-cmd/soulib
Souls Lib - Zig library for Reading and Writing Dark Souls Remastered files.
fromsoftware parser zig zig-package ziglang
Last synced: 06 Sep 2025
https://github.com/ngtcp2/sfparse-rs
RFC 9651 Structured Field Values parser in Rust
http parser rfc8941 rfc9651 rust structured-fields structured-headers
Last synced: 13 Aug 2025
https://github.com/anabolicsanonymous/mediainfo-share
Modern Flask web-app sharing platform with mediainfo-parsing and auto-deletion.
flask mediainfo parser torrents web-appplication
Last synced: 29 Apr 2026
https://github.com/altai-man/asn-grammar
A subset of ASN.1 grammar in Raku along with a simple Actions class provided
asn1 grammar parser perl6 raku raku-module rakulang
Last synced: 22 Jan 2026
https://github.com/clmoreno/confvalidator
Python package to easily parse INI style configuration files.
configuration-file ini-style init parser python
Last synced: 12 Aug 2025
https://github.com/yuna0x0/tree-sitter-yarn-spinner
Tree-sitter grammar for Yarn Spinner
game-development gamedev grammar lexer parser tree-sitter yarn-spinner
Last synced: 12 Aug 2025
https://github.com/valdezfomar/tree-sitter-xresources
Xresources grammar for tree-sitter
Last synced: 23 Oct 2025
https://github.com/vcputtini/udf_mariadb_cpp
MariaDB(tm) native User-defined functions in C++
cpp cpp17 database lib library mariadb mariadb-database mariadb-mysql mariadb-server mysql parser
Last synced: 25 Jan 2026
https://github.com/massigy/ll1p.go
This is a simple LL(1) grammar tokenizer & parser written in Go.
go-programming-language golang grammar-parser language-theory ll1-grammar ll1-parser parser regular-expression tokenizer
Last synced: 10 Aug 2025
https://github.com/tangenta/subscm
A tiny programming language that is a subset of scheme
Last synced: 29 May 2026
https://github.com/lggruspe/genbu
Create composable CLIs using shell args parser combinators and type hints
cli combinators command-line hints infer parser python type
Last synced: 05 Apr 2026
https://github.com/jamesmessinger/json-schema-lib
Extensible JSON Schema library with support for multi-file schemas using $ref
javascript json-pointer json-reference json-schema nodejs parser resolver universal-javascript validation validator
Last synced: 22 Oct 2025
https://github.com/ston1x/humanfix
🏦👨🏻🌾 A reactive online FIX message humanizer
banking fixprotocol frontend javascript parser reactive vue web
Last synced: 22 Jun 2026
https://github.com/erykjj/traverture
OBSIDIAN PLUGIN: parse, convert, preview, and insert Bible scripture references
bible-reference-parser bible-references obsidian-plugin parser scripture-references scriptures
Last synced: 25 Jun 2026
https://github.com/neo-ciber94/prexel-rs
A math expression evaluator
math math-parser-library parser rust
Last synced: 23 Jun 2026
https://github.com/alexprut/sca-lang
Project a suitable abstract syntax similar to Scala language, and write in Haskell a compiler for the new engineered language.
compiler engineered-language haskell parser
Last synced: 28 Jun 2025
https://github.com/virb3/aom-replay-tool
Replay tool for Age of Mythology: Retold
010-editor age-of-mythology aom binary commands game parser replay
Last synced: 05 Aug 2025
https://github.com/manio/cisco-logger
Utility for parsing and coloring cisco RFC 3164 syslog messages
cisco parser rust syslog-messages systemd
Last synced: 04 Jun 2026
https://github.com/sderosiaux/whitespace-parser
An implementation of a Whitespace parser relying only on the State monad
helloworld parser scala state whitespace
Last synced: 19 Jun 2026
https://github.com/globoplox/cincle
A small visitor layer built on top of the Lingo parser generator.
Last synced: 19 Jun 2026
https://github.com/adia-dev/eheh-lang
I am writing my own programming language, in Rust btw
grammar interpreter language lexer parser rust rust-lang
Last synced: 26 Aug 2025
https://github.com/foxforensics/go-fortilog
Decodes Fortinet binary firewall logs.
binary-log decoder fortigate-firewall fortilog fortinet-firewall go parser
Last synced: 18 Jun 2026
https://github.com/chengzeyi/sharpccompiler
Simple compiler. 自制简单语言编译器
compiler lexical-analyzer parser
Last synced: 12 Oct 2025
https://github.com/emanuelec/haskell_ex
Repository for some haskell exercises
functional-languages haskell haskell-exercises haskell-learning parser unipd university
Last synced: 18 Jun 2026
https://github.com/theopenwebjp/get-words
Simple search / get words and counts JS library.
Last synced: 08 Jun 2026
https://github.com/allo-media/elm-es-simple-query-string
Parse and serialize ElasticSearch query strings.
elasticsearch elm parser query
Last synced: 10 Jan 2026
https://github.com/kingcitaldo125/pearley
Basic Earley Parser
context-free-grammar earley-parser parser python
Last synced: 27 Jul 2025
https://github.com/timolinn/html
[WIP] HTML Parser written in Go
browser browser-engine go html htmlparser parser parsers
Last synced: 22 Mar 2025
https://github.com/tqma113/recursive_descent
A recursive descent parser for CF(Context Free).
parser recursive-descent recursive-descent-parser
Last synced: 05 Jul 2025
https://github.com/algosup/2024-2025-project-4-web-fpga-team-3
A web-based tool for parsing and visualizing FPGA. It provides an interactive graph representation of signal propagation, helping engineers and students analyze delays, interconnections, and logic components inside an FPGA.
eda-tools fpga parser reactjs simulation
Last synced: 14 May 2026
https://github.com/turtleexception/fancyformat
Simple library to translate message formats
discord formatter markdown markdown-parser minecraft parser
Last synced: 13 Apr 2026
https://github.com/doumanash/banjin
Simple code generator for string parsing
Last synced: 24 Jul 2025
https://github.com/progfay/scrapbox-parser-stream
Parsing Scrapbox notation with Node.js Stream
node-stream parser scrapbox scrapbox-parser-stream
Last synced: 25 Mar 2025