@zig-wasm/base64

Base64 and hex encoding/decoding powered by Zig via WebAssembly.

Install

• pnpm add @zig-wasm/base64

Quick start

import { decode, encode } from "@zig-wasm/base64";

const encoded = await encode("hello");
const bytes = await decode(encoded); // Uint8Array -> TextDecoder if needed

Sync helpers require an explicit init:

import { encodeSync, init } from "@zig-wasm/base64";

await init(); // idempotent
const encoded = encodeSync("hello");

WASM loading options

• Automatic: async APIs lazy-load base64.wasm.
• Manual: init({ wasmUrl | wasmPath | wasmBytes, imports }).
• In Node/Bun, the default loader resolves the packaged dist/base64.wasm; in browsers a relative URL next to the module is used.

Package scripts

• Build: pnpm --filter @zig-wasm/base64 build
• Test: pnpm --filter @zig-wasm/base64 test
• Lint/format: pnpm --filter @zig-wasm/base64 lint / pnpm --filter @zig-wasm/base64 fmt
• Typecheck: pnpm --filter @zig-wasm/base64 typecheck