clamp

Numeric helpers: clamp, lerp, wrap, smoothstep.

Zero dependencies - ~2 KB gzipped - TypeScript - Node + Bun + browser

Install

bun add @knownasrazi/clamp
npm install @knownasrazi/clamp

Usage

import { clamp, deadzone, lerp, mapToRange, wrap, smoothstep } from "@knownasrazi/clamp";

clamp(10, 0, 5); // 5
deadzone(0.1, 0.5); // 0
lerp(0, 10, 0.5); // 5
mapToRange(5, 0, 10, 0, 100); // 50
wrap(7, 0, 5); // 2
smoothstep(0, 1, 0.5); // ~0.5

API

| Export | Signature | | --- | --- | | clamp(v, min, max) | clamp to bounds | | deadzone(v, t) | 0 inside threshold | | lerp(a, b, t) | linear interpolate | | mapToRange(v, inMin, inMax, outMin, outMax) | proportional remap | | wrap(v, min, max) | cyclic wrap | | smoothstep(e0, e1, x) | smooth interpolation |

Development

git clone https://github.com/knownasrazi/clamp.git
cd clamp
bun install
bun test
bun run build
bun run lint

License

MIT + Razi

clamp - numbers that behave.