Alternatives and similar repositories for commonmark:

Users that are interested in commonmark are comparing it to the libraries listed below

• myclabs / php-enum
  The enum PHP is missing, inspired from SplEnum
  ☆2,726Updated last month
• php-debugbar / php-debugbar
  Debug bar for PHP
  ☆4,230Updated this week
• thephpleague / csv
  CSV data manipulation made easy in PHP
  ☆3,384Updated this week
• brick / math
  Arbitrary-precision arithmetic library for PHP
  ☆1,897Updated 2 weeks ago
• mtdowling / cron-expression
  CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due
  ☆4,891Updated 10 months ago
• danielstjules / Stringy
  A PHP string manipulation library with multibyte support
  ☆2,462Updated 3 years ago
• nunomaduro / collision
  💥 Collision is a beautiful error reporting tool for command-line applications
  ☆4,560Updated 2 weeks ago
• dragonmantank / cron-expression
  CRON for PHP: Calculate the next or previous run date and determine if a CRON expression is due
  ☆4,593Updated 4 months ago
• guzzle / promises
  Promises/A+ library for PHP with synchronous support
  ☆7,647Updated 2 weeks ago
• tijsverkoyen / CssToInlineStyles
  CssToInlineStyles is a class that enables you to convert HTML-pages/files into HTML-pages/files with inline styles. This is very usefull …
  ☆5,826Updated 2 months ago
• jsonrainbow / json-schema
  PHP implementation of JSON schema. Fork of the http://jsonschemaphpv.sourceforge.net/ project
  ☆3,566Updated last week
• webmozarts / assert
  Assertions to validate method input/output with nice error messages.
  ☆7,588Updated 3 months ago
• thephpleague / fractal
  Output complex, flexible, AJAX/RESTful data structures.
  ☆3,530Updated this week
• moneyphp / money
  PHP implementation of Fowler's Money pattern.
  ☆4,705Updated 2 months ago
• thephpleague / flysystem
  Abstraction for local and remote filesystems
  ☆13,412Updated last week
• sebastianbergmann / php-code-coverage
  Library that provides collection, processing, and rendering functionality for PHP code coverage information.
  ☆8,862Updated this week
• reactphp / promise
  Promises/A implementation for PHP.
  ☆2,413Updated 3 months ago
• maennchen / ZipStream-PHP
  PHP ZIP Streaming Library
  ☆1,793Updated this week
• ezyang / htmlpurifier
  Standards compliant HTML filter written in PHP
  ☆3,130Updated last month
• cakephp / chronos
  A standalone DateTime library originally based off of Carbon
  ☆1,353Updated last week
• thephpleague / glide
  Wonderfully easy on-demand image manipulation library with an HTTP based API.
  ☆2,567Updated 3 weeks ago
• silexphp / Pimple
  A small PHP dependency injection container
  ☆2,647Updated 11 months ago
• fideloper / TrustedProxy
  Laravel Proxy Package for handling sessions when behind load balancers or other intermediaries.
  ☆7,355Updated last year
• egulias / EmailValidator
  PHP Email address validator
  ☆11,509Updated last month
• sebastianbergmann / diff
  Diff implementation
  ☆7,601Updated 2 weeks ago
• paragonie / random_compat
  PHP 5.x support for random_bytes() and random_int()
  ☆8,176Updated 5 months ago
• phpspec / prophecy
  Highly opinionated mocking framework for PHP 5.3+
  ☆8,522Updated last week
• thephpleague / climate
  PHP's best friend for the terminal.
  ☆1,872Updated 2 months ago
• hassankhan / config
  Config is a lightweight configuration file loader that supports PHP, INI, XML, JSON, and YAML files
  ☆971Updated last week
• symfony / dom-crawler
  Eases DOM navigation for HTML and XML documents
  ☆3,985Updated this week