How to: Web Applications
*Web-based applications and tools.*

* [3V4L](https://3v4l.org/) - An online PHP & HHVM shell.
* [Adminer](https://www.adminer.org/en/) - Database management in a single PHP file.
* [Cachet](https://github.com/cachethq/cachet) - The open source status page system.
* [DBV](https://github.com/victorstanciu/dbv) - A database version control application.
* [Lychee](https://github.com/electerious/Lychee) - An easy to use and great looking photo-management-system.
* [MailCatcher](https://github.com/sj26/mailcatcher) - A web tool for capturing and viewing emails.
* [phpMyAdmin](https://github.com/phpmyadmin/phpmyadmin) - A web interface for MySQL/MariaDB.
* [PHP Queue](https://github.com/CoderKungfu/php-queue) - An application for managing queueing backends.
* [phpRedisAdmin](https://github.com/ErikDubbelboer/phpRedisAdmin) - A simple web interface to manage [Redis](https://redis.io/) databases.
* [PHPSandbox](https://phpsandbox.io) - An online IDE for PHP in the browser.