CalculateFast, lightweight, extensible.

Try It Out

Reliable

What you will use are tried and tested.

Fast

Performs fast, which ensures lag-free content.

Modular

Choose what you need, no more, no less.

Pure

Immutable inputs, no side effects.

Docs

Functions are documented and viewable here or in your IDE (JSDoc)

Get what you need.

Calculate supports dead code elimination (tree shaking) or in simpler terms, it removes unused code.

Get how you want.

Calculate supports both ESM and CJS module formats, import it or require it however you want.