Topic: JavaScript – Page 8 | Stefan Judis Web Development

Filter and map Array values with a flatMap one-liner
Published Jan 05 2022 in JavaScript
Use the flatMap array method to filter and map elements in a single iteration.
Code golfing at its best
Published Dec 28 2021 in JavaScript
An impressive code golfing example from Martin Kleppe.
"await.ops" – less typing, more promise-handling
Published Dec 19 2021 in JavaScript
The "await.ops" proposal aims to make promise collections easier.
New in JavaScript: Array.findLast and Array.findLastIndex
Published Nov 20 2021 in JavaScript
How to find elements in a JavaScript array iterating from the end.
How to detect Emojis in JavaScript strings
Published Nov 18 2021 in Unicode , JavaScript
A snippet to detect and replace Emojis in JavaScript strings using Unicode property escapes.

Topic: JavaScript – Page 8