Description: LeakBase is a database of leaked emails and passwords that can be searched to see if your information has been compromised. It is controversial because the data was obtained illegally, though some argue it serves a public good by allowing people to check if their data is secure.
Type: software
Description: YOURLS is a free, open source URL shortener that allows you to host your own URL shortening service. It is PHP-based and very lightweight, making it easy to install on shared hosting. With YOURLS, you can customize your own short domain names and have full control over analytics and settings.
Type: software
Pricing: Open Source