Parcel purports to be a “zero-config” alternative to Webpack, a popular Javascript module bundler. A module bundler takes separate, reusable JS files (or modules) and “bundles” them into a single file to be served to the browser, as well as minifying the output. This can improve website performance, as the browser doesn’t need to load a bunch of files individually. Post written by the author of "CSS in Real Life".

Blazorise is a frontend components library built on top of Blazor and CSS frameworks like Bootstrap, Bulma and Material.

Storybook is the most popular UI component development tool for React, Vue, and Angular. It helps you develop and design UI components outside your app in an isolated environment.