PHP

A petite library of essential encryption functions for PHP 5.3 - 7.1. Block ciphers, stream ciphers, Rivest's ciphers, key derivation, time-safe string comparison and secure random byte generation.

Opulence is a PHP web application framework that simplifies the creating and maintaining of a secure, scaleable web site. Things like database management, caching, ORM, page templates and routing are a cinch.

An object-oriented PHP framework for building interactive Web User Interfaces. Outputs valid HTML/JS using semantic UI CSS framework. Includes 10+ components (CRUD, grid, form, menu, paginator and many more), Admin layout, Centered layout, 5+ automated form field types, full integration with jQuery and various plugins. Works with SQL, NoSQL and/or RestAPI.

Someline Starter is a PHP framework for quick building of Web Apps and Restful APIs with modern design pattern foundation. It is built on top of Laravel 5.6 framework, Vue.js, Restful API, Repository Design, OAuth2, JWT, Unit Tests, with isolated front-end and back-end layer.

A popular general purpose HTML-embedded scripting language that is especially suited for Web development. Much of its syntax is borrowed from C, Java and Perl with a couple of unique PHP specific features.

A wrapper collection for GD library in PHP. Defines a set of methods for flip, crop, resize, stamp and more, easily.

Subrion is a PHP/MySQL based CMS and framework that allows you to build websites for any purpose. From blog to corporate mega portal. Many free templates and premium scripts available.

Create dynamic XSPF playlists based on ID3 tags in MP3 files. The zip package contains everything you need to get started. Move this folder out to your website root, and upload your MP3s.

A PHP comment system intended as a replacement for services like Disqus. HashOver is free and open source software and is a self-hosted system and allows completely anonymous comments to be posted.

A free sitemaps generator that generates RSS-based, TXT-based and HTML-based sitemap files. It will spider your website and also your filesystem.