Snippets

These are a collection of tips and tricks you can use to improve the performance and readability of your code.

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CSS

Using non-alphanumeric characters in CSS

Libraries like Tailwind CSS use special characters in their class names. We can use them in our own classes by escaping them.

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JavaScript

Comparing to null with double-equals

We usually want to compare two values using three equal signs in JavaScript. There is one exception where two equal signs are more practical.

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