Some of my favourite things, in no particular order
Web Security
- 6G Blacklist (Beta): https://perishablepress.com/6g-beta/
Historical DNS Data
- https://securitytrails.com/
WordPress Plugins
- SMTP mail: https://en-gb.wordpress.org/plugins/easy-wp-smtp/
- Search & Filter: https://searchandfilter.com/
Developer Tools
- https://www.adminer.org/
Password Generator
- http://www.dinopass.com/
Web Fonts
Source Code Managment
Deploying Websites
Free WordPress Themes
API Services
- PHP SMS messaging: https://github.com/twilio/twilio-php
Linux Software
- Desktop client for Slack: https://github.com/raelgc/scudcloud
CakePHP 3 ACL
- Official Plugin: https://github.com/cakephp/acl
- Tutorial: https://github.com/mattmemmesheimer/cakephp-3-acl-example
Image Editing
- Remove Backgrounds from Images: https://www.remove.bg/