Copy text to clipboard using `document.execCommand('copy')`
Vibration API
Use flex to allow each item to take the full height of the parent container.
Displaying an image using CSS background instead of <img> element.
Schoology header prototype (desktop screen)
The sliding tiles puzzle written in Preact: https://www.math.nmsu.edu/~pmorandi/math111f01/SlidingTiles.html
Test pyramid
A simple timer built with React.
A Sudoku puzzle game built with Preact.
Example of a grid table built with Preact.
Fibonacci sequence generator.
Example of using CSS variables for dynamic theming.
Example of using React context for ensuring styling follows a theme.
Recording microphone audio using MediaRecorder API (Web).
Testing tabindex
Phaser ES6 example.
JS scripts are not executed with innerHTML
GitHub Corners embed script example with style override.
Uncaught Error: img is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.
Example of array sort with compare function