No-Library (pure JS), HTML, CSS, JavaScript
The object-fit CSS property can be used to easily crop images.
Clipping is where the contents outside of a designated region are simply ignored.
Title breaks up nicely when width is constrained
Add event listeners to multiple classes
Getting a template from another file.
Time based transition animation
Examples of add removing a class using button and keypress
Count number of occurrences (or frequency) in an array
Shows how to add and remove UI elements dynamically