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Parsing

A grammar describes the syntax of a programming language, and might be defined in Backus-Naur form (BNF). A lexer performs lexical analysis, turning text into tokens. A parser takes tokens and builds a data structure like an abstract syntax tree (AST). The parser is concerned with context: does the sequence of tokens fit the grammar? A compiler is a combined lexer and parser, built for a specific grammar.

GitHub: https://github.com/topics/parsing
Wikipedia: https://en.wikipedia.org/wiki/Parsing#Computer_languages
Related Topics: language, yacc, antlr, semantic-analysis, symbol-table, lookahead, ll, lr-parser, generated-parser,
Aliases: parser-generator, ast, lexer, tokenizer, grammar, lexical-analysis, parse, bnf, backus-naur-form, lalr,
Last updated: 2024-11-15 00:21:50 UTC
JSON Representation

https://github.com/ull-esit-pl/parsing-strings-and-trees-with-parse-eyapp

Old article for the perl review magazine about Parse::Eyapp

ast bison code-generation code-generator compilers lalr-parser parsing translation yacc

Last synced: 05 Nov 2024

https://github.com/mouad-el-asri/minishell

The objective of this project is to create a simple shell. Yes, my own little shell. I've learned a lot about processes and file descriptors in this project.

c-programming-language execution file-descriptors lexer minishell parsing processes tokenizer

Last synced: 07 Nov 2024

https://github.com/gkovacs/list_requires_multi

List the libraries required by some Javascript code by parsing it

commonjs javascript parsing

Last synced: 08 Nov 2024

https://github.com/gkovacs/list_requires

List the libraries required by some Javascript code by parsing it

commonjs javascript parsing

Last synced: 08 Nov 2024

https://github.com/michal2sab/stick-arena-mobile-stats-checker

A stats checking app for stick arena that I made some time ago for mobile platform (android) in android studio (Java)

android android-studio androidstudio java michal michal2sab mobile mobile-app multiplayer online online-game parsing stick-arena-ballistick stick-arena-dimensions stickarena stickarena-michal xgenstudios xml

Last synced: 09 Nov 2024

https://github.com/singleware/parsing

Generic parsing tools for lexical and syntactical analysis.

browser javascript lexical-analysis nodejs parsing syntactic-analysis typescript

Last synced: 12 Nov 2024

https://github.com/mgree/smoosh-completion

Thinking about shell completion in a rigorous and thoroughgoing way.

completion dwim lexing parsing shell tokens

Last synced: 30 Oct 2024

https://github.com/klippa-app/automationanywhere-klippa-ocr-api

The source code of the AutomationAnywhere Klippa OCR command to do document parsing directly from AutomationAnywhere.

automation-anywhere document invoice ocr parsing receipt

Last synced: 08 Nov 2024

https://github.com/klippa-app/mendix-klippa-ocr-api

The source code of the Mendix Klippa OCR module to do document parsing directly from Mendix.

document invoice mendix module ocr parsing receipt

Last synced: 08 Nov 2024

https://github.com/urbanjost/m_args

Command line parsing using a NAMELIST group -- packages for use with fpm(1)

argument command command-line commandline fortran-package-manager fpm parsing

Last synced: 08 Nov 2024

https://github.com/urbanjost/m_kracken

parse command line arguments and create configuration files using syntax similar to ULS commands

argument command-line fortran fortran-package-manager fpm parser parsing

Last synced: 08 Nov 2024

https://github.com/bunu23/java-for-programmers

collections of basic java source code

abstraction class controlflow encapsulation formatting inheritance interface java java8 object oop parsing polymorphism scanner string variables

Last synced: 29 Oct 2024

https://github.com/qu1x/in-situ

In Situ Endian-independent Bytes Access

bytes-access endian-independent in-situ parsing zero-copy

Last synced: 09 Nov 2024

https://github.com/jesperkha/gokenizer

A simple text tokenizer

go lightweight parsing tokenizer

Last synced: 29 Oct 2024

https://github.com/meokullu/subtitleparser

Subtitle Parser is a project to parse subtitle content.

film films movie movies parser parsing subtitle subtitle-parser subtitles

Last synced: 14 Nov 2024

https://github.com/jonathas/pixmania-parser

:computer: Parsing a product from Pixmania's website

e-commerce parsing php scraper scraping

Last synced: 16 Nov 2024

https://github.com/jameserrington/css-parser

Go CSS Parser

css go parsing

Last synced: 08 Nov 2024

https://github.com/generalmimon/ks-table-py-benchmark

Kaitai Struct table format Python parsing benchmark

benchmark kaitai-struct parsing python

Last synced: 08 Nov 2024

https://github.com/berkus/oak-cool-hm-types

Implementation of Aiken's COOL teaching language in Rust with Hindley-Milner type inference, using oak as parser.

language oak parsing rust type-inference

Last synced: 12 Nov 2024

https://github.com/gusenov/syncfusion-ebooks

:book: Список бесплатных книг для .NET- и JavaScript-разработчиков.

curl ebooks html-parsing jq parsing syncfusion xmllint xpath

Last synced: 08 Nov 2024

https://github.com/gusenov/litres-scr

beautifulsoup4 jupyter-notebook litres-api parsing python

Last synced: 08 Nov 2024

https://github.com/sebersole/hibernate-hql-benchmark

Benchmarks for HQL parsing and execution

antlr benchmark hibernate hql jmh parsing query

Last synced: 08 Nov 2024

https://github.com/govcraft/mti

A Rust library that implements type-safe, prefix-enhanced identifiers based on the TypeID Specification

crate database distributed-systems identifier parsing rust rust-lang rustlang string-extensions typeid typeid-implementation unique-identifier web-development web-identity

Last synced: 12 Oct 2024

https://github.com/soenneker/soenneker.html.parser

A utility library for HTML parsing related operations

csharp dotnet html htmlparserutil parse parser parsing util web webpage

Last synced: 29 Oct 2024

https://github.com/soenneker/soenneker.html.client

A .NET HTTP client for HTML parsing

client csharp dotnet html htmlclient parse parsing util

Last synced: 29 Oct 2024

https://github.com/dr1n/ebparser

C#, .Net, .Net Core, AngleShark, CloudFlareUtilities, EF, EF Core, Entity Framework, ebanoe.it, parsing, scraper, parser

anglesharp dotnet-core parsing sqlite

Last synced: 06 Nov 2024

https://github.com/dr1n/porjatinet

Parser and viewer for http://www.porjati.net/

caliburn core csharp dotnet hap parsing scraper unit-testing webview wpf xunit

Last synced: 06 Nov 2024

https://github.com/zimbora/mqtt-devices-parser

NPM MODULE - parsing mqtt messages coming from devices

json mqtt mysql2 parsing

Last synced: 14 Nov 2024

https://github.com/eomm/sqs-json-body-parser

Middyjs middleware to parse your AWS SQS events

aws aws-lambda hacktoberfest javascript json lambda middleware middy parsing sqs

Last synced: 26 Oct 2024

https://github.com/anbalagand/eaglenet

Simple lightweight networking layer written on top of URLSession. This will provide a clean, separate layer for networking.

async async-await fileupload http https interceptor ios json macos networking parsing swift tvos urlsession

Last synced: 26 Oct 2024

https://github.com/paultaykalo/swift-ast-dump-parser

Swift AST tree dump parser written in Ruby

ast parsing ruby swift

Last synced: 28 Oct 2024

https://github.com/davidvujic/clojure-email-experiment

Experimenting with parsing email files using Clojure

clojure email parsing

Last synced: 15 Oct 2024

https://github.com/bgelov/powershell-web-parsing

Parsing web sites and JSON data files with Powershell. Wikipedia, Aviasales, Visalist.io, OurAirports.com, Yandex.Raspisanie

parsing parsing-sites powershell powershell-parsing powershell-script web-scraping web-scraping-powershell

Last synced: 09 Nov 2024

https://github.com/thowv/easy-parse

Parsing using objects and types in Python (WIP)

parser parsing python python3

Last synced: 10 Nov 2024

https://github.com/akanoa/nom-stream-parser

An Rust lib which allow to downstream result data from an upstream

nom parsing performance rust stream

Last synced: 10 Nov 2024

https://github.com/arunanshub/bwscanner

Scan for technologies that match a given regex.

builtwith lxml parsing webscraping

Last synced: 18 Oct 2024

https://github.com/virb3/010-editor-templates

Extra binary templates for 010 Editor

010editor binary format parsing pattern templates

Last synced: 14 Oct 2024

https://github.com/vasll/vmtohack

VM To Hack translator implementation from nand2tetris

go golang nand2tetris nand2tetris-projects nand2tetris-solutions nand2tetris-vm-translator parser parsing stack stacks

Last synced: 10 Nov 2024

https://github.com/sbstjn/link

Go package to parse links from strings

go golang parsing regexp

Last synced: 09 Nov 2024

https://github.com/raul23/parsing-wikipedia

Practicing regex with Python by parsing Wikipedia pages

beautifulsoup beautifulsoup4 parsing python regex regular-expression wikipedia

Last synced: 14 Nov 2024

https://github.com/stoyan/cssvalueparserdemo

Demo of postcss-value-parser

css demo parsing postcss

Last synced: 14 Oct 2024

https://github.com/thetasinner/echelon-unicode-parser

Experimental parser which can process unicode input

parser parsing unicode

Last synced: 15 Oct 2024

https://github.com/marcoradocchia/linux-meminfo

An efficient, zero-allocations /proc/meminfo parsing library for Rust.

linux meminfo memory parse parser parsing zero-allocation zero-allocations

Last synced: 09 Nov 2024

https://github.com/vityaman-edu/prog-langs-arithmetic-expression-calculator

c parsing

Last synced: 12 Nov 2024

https://github.com/lunakoly/aster

Yes, here we go, one more parser generator...

parsing

Last synced: 13 Oct 2024

https://github.com/jedevc/dwarfshell

A simple one-file, no-dependency shell written in python

linux parsing python shell

Last synced: 13 Oct 2024

https://github.com/matthewmueller/chrono.go

Tiny golang wrapper for chrono.js.

chrono date golang language natural parsing

Last synced: 13 Oct 2024

https://github.com/anthonydibi/threesharp

Visualize C# code in virtual reality

csharp parsing unity virtual-reality

Last synced: 14 Nov 2024

https://github.com/j1sk1ss/telegrammessageparser.exmpl

Simple Bot, that parse needed messages from chats on account to another chat

bot parsing

Last synced: 12 Nov 2024

https://github.com/j1sk1ss/dateapppc.exmpl

Простое нативное приложение для Windows с демонстрацией ООП и SQL баз данных на примере приложения для знакомств.

data oop-principles parsing pgadmin4 sql wpf

Last synced: 12 Nov 2024

https://github.com/ptmcg/pyparsing_arith_lj

Code for arithmetic expression parsing with Pyparsing

arithmetic-expression-evaluator article parser-combinators parsing pyparsing python python-2 python-3 python-library python2 python3 text-processing

Last synced: 13 Oct 2024

https://github.com/matviyroman/php-parsing-site-with-cache

parsing php php-cache

Last synced: 09 Nov 2024

https://github.com/seykes/parsing-freelance.ru

Сбор всех IT'шников с сайта.

bs4 csv csv-parser parsing python

Last synced: 09 Nov 2024

https://github.com/mnemnion/jlpeg.jl

A bytecode Parsing Expression Grammer VM closely inspired by LPeg

parsing parsing-expression-grammars peg

Last synced: 12 Nov 2024

https://github.com/kalessin/sequential-parser

Utility for parsing structured text with text patterns

parsing scraping

Last synced: 13 Oct 2024

https://github.com/msoeken/dormouse

Parsing Python code into Boolean expressions

ast boolean-expression boolean-logic parsing python sympy

Last synced: 18 Oct 2024

https://github.com/hansalozu/bincol-tgbot

Telegram bot that makes it easier to get information from the bincol.ru website. It parses the data of the electronic schedule and notifies about changes in it

nodejs parsing scraping-websites telegraf telegram telegram-bot