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/yord/shargs-example-sync-sql
shargs-example-sync-sql is a sample application of shargs 🦈.
Last synced: 15 Oct 2025
https://github.com/dalisoft/oxlint-rs-npm
Linter for the JavaScript Oxidation Compiler
compiler javascript linter minifier parser rust typescript
Last synced: 05 Feb 2026
https://github.com/seddryck/chrononuensis
Chrononuensis is a library for parsing complex time periods like year-month, year-quarter, month-week, and year-week. Effortlessly decode and validate non-standard formats, handle fiscal calendars, ordinal days, and custom cycles. Lightweight, flexible, and precise, it structures time data with ease.
date-parser date-structure parser
Last synced: 16 Oct 2025
https://github.com/miso-belica/py.js
Python expressions parser and evaluator written in Javascript (https://github.com/odoo/odoo/tree/14.0/addons/web/static/lib/py.js)
eval evaluator javascript parser python tokenizer
Last synced: 27 Jan 2026
https://github.com/enansari/cph
competitive programming helper: A powerful parser to make competitive coding easier | دستیار برنامه نویسی رقابتی: یک پارسر قدرتنمد برای استفاده در کدنویسی رقابتی
codeforces competitive-programming cpp parser python quera quera-ir
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https://github.com/ccwang002/pyhgvs-lite
A liteweight Python parser for HGVS names
Last synced: 17 Oct 2025
https://github.com/delthas/discord-formatting
A small Go library for parsing Discord markdown-like messages to an AST
ast discord formatting markdown parser
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https://github.com/q-m/tiered_category_expressions
Work with TCEs in Ruby
categories expression language parser pattern-matching regular-expressions
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https://github.com/valdezfomar/tree-sitter-xresources
Xresources grammar for tree-sitter
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https://github.com/chanakayaa/nessus_file_parser
This script parses Nessus XML scan reports to extract vulnerability details, including CVE/CWE IDs, severity levels, and other pertinent information. It then generates two HTML reports: one summarizing vulnerabilities in a table format and another providing detailed findings for each vulnerability.
nessus nessus-files nessus-parser nessus-report nessus-scanner parser tenable
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https://github.com/chehanr/nic_parser
A python package to parse Sri Lankan national identity card numbers.
identity national nic nic-parser parser python python-library python3 sri-lanka
Last synced: 24 Oct 2025
https://github.com/dub1401/wallpaperscrafttelegrambot
Бот для автопостинга обоев с сайта WallpapersCraft в канал или группу Telegram.
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https://github.com/conneroisu/gohard
design hardware with golang. (WIP)
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https://github.com/cedarscript/cedarscript-ast-parser-python
Lib for parsing and interpreting CEDARScript, a SQL-like language for code analysis and transformations
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Last synced: 28 Jan 2026
https://github.com/devidw/cpjsontoimg
Convert Adobe Captivate bundled JSON images back to their source files
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https://github.com/codersguild/simplr
A simple programming language for program verification using Z3, ANTLR4 & Parser Combinators written using Scala
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https://github.com/petitparser/petitparser.github.io
Website of PetitParser
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https://github.com/poppa/key-value-file
Simple key/value file parser/writer
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https://github.com/edmundito/tree-sitter-ags-script
AGS Script grammar for tree-sitter
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https://github.com/markomanninen/plcparser
Propositional Logic Clause Parser (Python, PHP, Javascript, Hy)
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https://github.com/freight-trust/open-edi
OAS3 EDI API for Translation and Validation Transactional Service w/ Attestation & Non-Repudiation
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Last synced: 25 Feb 2026
https://github.com/thoughtsunificator/message-parser
Enables sorting and grouping of users and channel mentions in a message.
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Last synced: 01 Feb 2026
https://github.com/thoughtsunificator/bbcode-parser
Tiny BBCode JavaScript implementation
Last synced: 01 Feb 2026
https://github.com/geometryzen/typhon-lang
Python Tools for Scanning, Parsing, Semantic Analysis, and Code Generation.
parser parser-generator python typescript typhon
Last synced: 09 Feb 2026
https://github.com/pmikstacki/bsharp
BSharp is a csharp parser, analysis and formatter.
Last synced: 11 Feb 2026
https://github.com/abhinavrobinson/html-parser-cheerio-ts
Bun app that uses cheerio to extract tree from html structure
bun html javascript parser tree typescript
Last synced: 16 Apr 2026
https://github.com/mezoni/peg
Command line tool for generating a PEG (with some syntactic sugar) parsers
dart parser parser-generator peg
Last synced: 27 Feb 2026
https://github.com/the-codegen-project/asyncapi-python-parser
An AsyncAPI Python parser that is always up to date with the specification!
asyncapi asyncapi-python parser python python3
Last synced: 11 Feb 2026
https://github.com/stereobooster/powderizer
parsing with zippers
parser parser-combinators parsing parsing-with-zippers zipper
Last synced: 12 Feb 2026
https://github.com/antononcube/raku-functionalparsers
Raku package with functional parsers.
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Last synced: 13 Feb 2026
https://github.com/nverno/tree-sitter-jack
Jack (nand2tetris) language grammar for tree-sitter
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https://github.com/usagi-coffee/tree-sitter-df
OpenEdge Data Definitions grammar for tree-sitter
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https://github.com/buxogabriel/gabelang
A programming language written in rust
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Last synced: 14 Feb 2026
https://github.com/mrvautin/smart-matter
Parses front matter Yaml from a file path or a string and returns an Object. Used by https://squido.markmoffat.com.
front-matter matter parser yaml
Last synced: 15 Feb 2026
https://github.com/ikelaiah/tzbundler
🌍 Parse IANA timezone database into JSON & SQLite with Windows timezone support. Includes DST rules, historical transitions, and comprehensive metadata for timezone-aware applications.
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Last synced: 15 Feb 2026
https://github.com/maxludden/rich-color-ext
A add-on parser so `rich.color.Color` can parse 3-digit-hex and CSS named colors.
Last synced: 28 Feb 2026
https://github.com/tpalmerstudios/practice
Random Projects While Learning C
algorithms beginner-friendly c cli linux parser sudoku
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https://github.com/septechx/alpha-html
Zig library for parsing a superset of html
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https://github.com/fjebaker/md4zig
Zig wrapper around md4c for parsing Markdown.
Last synced: 02 Mar 2026
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
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https://github.com/frederikbeimgraben/pyrustymd
Parse MD/HTML with custom features to JSON
parser pypi-source python python3 rust rust-lang
Last synced: 02 Mar 2026
https://github.com/rejeb/netcdf-spark-parser
Scala/Spark Netcdf for reading Netcdf files
netcdf netcdf-java parser scala spark spark-connector spark-datasource
Last synced: 16 Apr 2026
https://github.com/null93/expression-compiler
Simple language compiler that is driven by mathematical expressions and transpiled into c++ code
compiler cpp elc expression-language lexer parser
Last synced: 26 Mar 2026
https://github.com/mathjslab/mathjslab
MathJSLab - An interpreter with language syntax like MATLAB/Octave. ISBN 978-65-00-82338-7
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Last synced: 27 Mar 2026
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/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/chidcgithub/pyvizast
A Python AST visualizer & static analyzer.
ast ci-cd code-analysis code-smells d3js debugging developer-tools devops fastapi hacktoberfest parser python refactoring syntax-tree syntax-tree-visualizer visualization
Last synced: 14 Mar 2026
https://github.com/ente/protoml-parser
ProtoML is a lightweight, declarative markup language designed for writing and structuring meeting protocols, notes and task lists in a human-readable and machine-parseable format.
markup-language meeting meetings-enhancement parser protocols
Last synced: 04 Mar 2026
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/vajahath/gulp-json2csv
Gulp plugin to convert json to csv format.
csv csv-parser gulp json parser
Last synced: 16 Apr 2026
https://github.com/zevio/pcu_pdf
PDF parser component (Apache Tika) for PCU project
apache component parser pcu pdf pdf-parser-component pdf-to-text python tika
Last synced: 25 Apr 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/bohdaq/url-search-params
`url-search-params` provides ability to create search params (query string) from HashMap and vice versa.
Last synced: 02 Apr 2026
https://github.com/yurrriq/clippings
Parser for Kindle clippings.
idris kindle kindle-clippings parser
Last synced: 02 Apr 2026
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/decaded/csv-chaos-tamer
A Node.js script that processes multiple differently formatted CSV files into clean, normalized JSON, built specifically to prepare data for celestial.decaded.dev.
Last synced: 17 Apr 2026
https://github.com/beenotung/html-parser.ts
zero-dependency html parser for node.js and browser that return the dom (tree) structure
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https://github.com/anatoly-semenov/nft-parser
Transactions parser for ethereum smart chain on Node.js
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https://github.com/irradia/one.irradia.fieldrush
Type-safe, functional JSON stream parser
android functional json kotlin parser
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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/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/jelhamm/deterministic-finite-automaton-dfa
"implementation of a Deterministic Finite Automaton (DFA). Includes classes for defining and processing DFAs, with parsers for JSON, Text File, Dictionary and String formats."
compiler defaultdict deterministic-finite-automaton dfa dfa-simulator json jupyter-notebook parser python
Last synced: 10 May 2026
https://github.com/tpyo/slowlog
A Rust parser for MySQL slow query logs that anonymises queries by replacing literals with placeholders
mysql parser rust slow-queries slow-query-logs slowlog
Last synced: 04 Apr 2026
https://github.com/spiffgreen/markdown-parser
An api for parsing markdown to html and html to markdown
code-minifier css html html-to-markdown javascript markdown-to-html parser
Last synced: 18 Apr 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/krishpranav/jsonparser
A simple json parser built using golang
go go-library go-package golang json linux macos parser windows
Last synced: 05 Apr 2026
https://github.com/eownerdead/minicc
[ABANDONED] Subset C to AMD64 Compiler
c codeberg compiler language lexer parser programming-language rust rust-lang
Last synced: 18 Apr 2026
https://github.com/boolangery/lua-dbus-type-parse
DBus type signature parsing
Last synced: 04 Jun 2026
https://github.com/pgvalle/simplifiedluacompiler
Trabalho da matéria de compiladores da faculdade. As instruções que segui estão no diretório assets.
c compilers jesus-christ lexer lua parser
Last synced: 20 Apr 2026
https://github.com/fflorent/espadon
EcmaScript parser writter in Rust (WIP)
ecmascript javascript parser rust
Last synced: 20 Apr 2026
https://github.com/tsnsoft/tsn_python_pc
Примеры парсеров и конвертеров файлов на Python
converter example parser python
Last synced: 04 Jun 2026
https://github.com/victorazzam/demal
Encode and decode MAL (Meta Attack Language) to and from JSON.
cli command-line-tool decoder encoder json library meta-attack-language mitre-attack parser python python3
Last synced: 20 Apr 2026
https://github.com/chrisdothtml/js-import-parser
A fast parser for analyzing relationships between JavaScript modules
Last synced: 20 Apr 2026
https://github.com/tsukanov-as/gua
go+lua=gua (experimental programming language)
ast go lua luajit parser transpiler
Last synced: 20 Apr 2026