Some things I am actively working on or have worked on in the past.
miyagi is a component library tool similar to PatternLab and Storybook.
Unlike Storybook, for example, it uses server-side rendering using a node server.
A collection of unstyled, Light DOM based Web Components.
A SvelteKit based website for all kinds of conversion.
A very minimized Obsidian theme that hides a lot of features. Supports light and dark mode.
A npm package that truncates the text of multiple elements in a container with a fixed height.
A npm package that creates a typing effect for one or multiple elements. As opposed to most other implementations, it reserves the final space while typing, so other elements to not jump around.
Audio visualisation in the browser. Works best with dynamic, high quality recordings.
Just a bit of playing around with HTML and CSS :)