“wp-password-bcrypt is a WordPress plugin to replace WP’s outdated and insecure MD5-based password hashing with the modern and secure bcrypt.”
Underscore.php features a good hundred of methods for all kinds of types : strings, objects, arrays, functions, integers, etc., and provides a parsing class that help switching from one type to the other mid-course.
TaffyDB / GitHub
Custom theme and integration for a GREENTONIC client. GREENTONIC did the design & layout.
HKM Stahl GmbH
Icon set made with pure css code, no dependencies.