This is a pure esm package contains the zstd n-api addon for node.js & wasm for browsers.

npm install @cloudpss/zstd

import { compress, decompress } from '@cloudpss/zstd';

const compressed = await compress(Buffer.from('Hello World!'));
const decompressed = await decompress(compressed);

console.log(decompressed.toString()); // Hello World!

To explicitly use the wasm or the n-api version, import @cloudpss/zstd/wasm and @cloudpss/zstd/napi respectively.

[!NOTE]

If you are using this library in a browser, the Buffer classes is replaced with Uint8Array classes.

Compresses the input buffer with the given compression level (default: 4).

Decompresses the input buffer.

The type of the current module.

The version of the zstd library.

The maximum size of the input/output buffer.

The default compression level.

Minimum compression level.

Maximum compression level.

MIT