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@std/bytes@1.0.4
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denoland/std

Utilities to manipulate Uint8Arrays that are not built-in to JavaScript

This package works with Cloudflare Workers, Node.js, Deno, Bun, Browsers
This package works with Cloudflare Workers
This package works with Node.js
This package works with Deno
This package works with Bun
This package works with Browsers
JSR Score
100%
Published
a week ago (1.0.4)

Helper functions for working with Uint8Array byte slices.

import { concat, indexOfNeedle, endsWith } from "@std/bytes";
import { assertEquals } from "@std/assert";

const a = new Uint8Array([0, 1, 2]);
const b = new Uint8Array([3, 4, 5]);

const c = concat([a, b]);

assertEquals(c, new Uint8Array([0, 1, 2, 3, 4, 5]));

assertEquals(indexOfNeedle(c, new Uint8Array([2, 3])), 2);

assertEquals(endsWith(c, b), true);
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deno add jsr:@std/bytes

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import * as bytes from "@std/bytes";

---- OR ----

Import directly with a jsr specifier

import * as bytes from "jsr:@std/bytes";

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npx jsr add @std/bytes

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import * as bytes from "@std/bytes";

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yarn dlx jsr add @std/bytes

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import * as bytes from "@std/bytes";

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pnpm dlx jsr add @std/bytes

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import * as bytes from "@std/bytes";

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bunx jsr add @std/bytes

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import * as bytes from "@std/bytes";