You can also look up for these other topics:
Framework
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Boilerplate
CMS
Tool
Security
Hacktoberfest
PHP library to resize, scale and crop images. Cloud solution available at:
gumletImage manipulation library for Laravel 4 and 5 based on Imagine (https://github.com/avalanche123/Imagine) and inspired by Croppa for easy url based manipulation (with caching)
folkloreincFly Dynamic Image Resizer plugin for WordPress
junaidbhuraA single-file lightweight PHP library designed for efficient image manipulation featuring methods for modifying images and applying filters
stefangabos