Alternatives and similar repositories for core:

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

• catfan / Medoo
  The lightweight PHP database framework to accelerate the development.
  ☆4,872Updated last month
• gabordemooij / redbean
  ORM layer that creates models, config and database on the fly
  ☆2,315Updated last week
• bcosca / fatfree
  A powerful yet easy-to-use PHP micro-framework designed to help you build dynamic and robust Web applications - fast!
  ☆2,679Updated 4 months ago
• Respect / Validation
  The most awesome validation engine ever created for PHP
  ☆5,863Updated last week
• slimphp / Slim-Skeleton
  Slim Framework 4 Skeleton Application
  ☆1,600Updated last month
• klein / klein.php
  A fast & flexible router
  ☆2,669Updated last year
• nikic / FastRoute
  Fast request router for PHP
  ☆5,184Updated last year
• slimphp / Slim
  Slim is a PHP micro framework that helps you quickly write simple yet powerful web applications and APIs.
  ☆12,078Updated last week
• cakephp / phinx
  PHP Database Migrations for Everyone
  ☆4,481Updated this week
• vlucas / valitron
  Valitron is a simple, elegant, stand-alone validation library with NO dependencies
  ☆1,588Updated last year
• silexphp / Silex
  [DEPRECATED -- Use Symfony instead] The PHP micro-framework based on the Symfony Components
  ☆3,558Updated 6 years ago
• gabrielrcouto / php-gui
  Extensionless PHP Graphic User Interface library
  ☆2,246Updated 2 years ago
• illuminate / database
  [READ ONLY] Subtree split of the Illuminate Database component (see laravel/framework)
  ☆2,717Updated this week
• PHPSocialNetwork / phpfastcache
  A high-performance backend cache system. It is intended for use in speeding up dynamic web applications by alleviating database load. W…
  ☆2,387Updated last week
• mrjgreen / phroute
  A super fast PHP router, with route parameters, restful controllers, filters and reverse routing.
  ☆721Updated 3 years ago
• PHP-DI / PHP-DI
  The dependency injection container for humans
  ☆2,747Updated 2 weeks ago
• envms / fluentpdo
  A PHP SQL query builder using PDO
  ☆933Updated last year
• propelorm / Propel2
  Propel2 is an open-source high-performance Object-Relational Mapping (ORM) for modern PHP
  ☆1,269Updated last week
• dannyvankooten / AltoRouter
  PHP routing class. Lightweight yet flexible. Supports REST, dynamic and reversed routing.
  ☆1,236Updated 3 months ago
• php-pm / php-pm
  PPM is a process manager, supercharger and load balancer for modern PHP applications.
  ☆6,566Updated last year
• php-curl-class / php-curl-class
  PHP Curl Class makes it easy to send HTTP requests and integrate with web APIs
  ☆3,287Updated last month
• php-school / cli-menu
  🖥 Build beautiful PHP CLI menus. Simple yet Powerful. Expressive DSL.
  ☆1,944Updated 6 months ago
• filp / whoops
  PHP errors for cool kids
  ☆13,229Updated last month
• j4mie / idiorm
  A lightweight nearly-zero-configuration object-relational mapper and fluent query builder for PHP5.
  ☆2,002Updated last year
• Imangazaliev / DiDOM
  Simple and fast HTML and XML parser
  ☆2,211Updated last year
• zephir-lang / zephir
  Zephir is a compiled high-level language aimed to ease the creation of C-extensions for PHP
  ☆3,331Updated 2 months ago
• ratchetphp / Ratchet
  Asynchronous WebSocket server
  ☆6,337Updated 9 months ago
• kint-php / kint
  Kint - Advanced PHP dumper
  ☆2,802Updated 3 weeks ago
• lavary / crunz
  A PHP-based job scheduler
  ☆1,423Updated 6 months ago
• geocoder-php / Geocoder
  The most featured Geocoder library written in PHP.
  ☆3,955Updated last week