#JavaScript

Create a Color Picker With JavaScript

Steps to build a color picker tells you the color of your pointer position in an image.

Apr 15, 2023 Front-End 14 min read

5 Ways to Preload Images in Web Applications

Learn how to optimize your web app UX by preloading images in advance.

Dec 17, 2022 Front-End 5 min read

Promise.allSettled()、Promise.any() polyfill

In case you can not use Promise.allSettled() and Promise.any()

Nov 29, 2020 Front-End 4 min read

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Lynan

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