JavaScript Number Tricks Every Developer Should Know (2026) Numbers in JavaScript are...
JavaScript Number Tricks Every Developer Should Know (2026)
Numbers in JavaScript are weirder than you think. Here are the tricks that save me from bugs.
The Big Gotcha: Floating Point
0.1 + 0.2 === 0.3 // false!
0.1 + 0.2 // 0.30000000000000004
Every developer has seen this: 0.1 + 0.2 // 0.30000000000000004 Enter fullscreen mode ...
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