Numbers

parseFloat()

Convert a string into a point number (a number with decimal points).

// returns 3.14
parseFloat('3.14');

// also returns 3.14
parseFloat('3.14someRandomStuff');

// returns 3
parseFloat('3');

⏰ Preorder my new course on Web Components! Want to learn how to build Web Components from scratch, master best practices, and more? Preorder today and get $100 off of the launch price.

Find this useful? You can support my work by purchasing an annual membership.