mhlzr

Rare Properties

• overscroll-behaviour (https://developer.mozilla.org/de/docs/Web/CSS/overscroll-behavior)
• backdrop-filter (https://css-tricks.com/almanac/properties/b/backdrop-filter/)
• line-clamp (https://developer.mozilla.org/de/docs/Web/CSS/-webkit-line-clamp)

CSS Functions

• min() (https://developer.mozilla.org/en-US/docs/Web/CSS/min)
• max() (https://developer.mozilla.org/en-US/docs/Web/CSS/max)

mhlzr

RxJS

Why?

• Simplifies asynchronous flows
• "alternative" to Promises (cancellable, less code, multiple values, ...)
• Big hype some years ago
• used in Angular (HTTP, NGXS, NgRX, ...) (https://angular.io/guide/rx-library)
• Proposal for ECMAScript (https://github.com/tc39/proposal-observable)