# @simplewebauthn/server

> SimpleWebAuthn for Servers

Latest version **14.0.3** (published 2026-09-25) · MIT license · 0 weekly downloads

## Install

```sh
npm install @simplewebauthn/server
pnpm add @simplewebauthn/server
yarn add @simplewebauthn/server
bun add @simplewebauthn/server
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score.

Warnings: low downloads.

## Facts

| | |
|---|---|
| Version | 14.0.3 |
| Published | 2026-09-25 |
| First published | 2020-05-26 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >=20.0.0 |
| Dependencies | 10 |
| Unpacked size | 761 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 2362 |
| Author | Matthew Miller |
| Maintainers | iamkale |
| Keywords | typescript, webauthn, passkeys, fido, node |

## Links

- npm: https://www.npmjs.com/package/@simplewebauthn/server
- Repository: https://github.com/MasterKale/SimpleWebAuthn
- Homepage: https://github.com/MasterKale/SimpleWebAuthn/tree/master/packages/server#readme
- Issues: https://github.com/MasterKale/SimpleWebAuthn/issues
- npm.io page: https://npm.io/package/@simplewebauthn/server

## Dependencies (10)

- [@peculiar/x509](https://npm.io/package/@peculiar/x509.md) ^2.1.0
- [@hexagon/base64](https://npm.io/package/@hexagon/base64.md) ^1.1.27
- [reflect-metadata](https://npm.io/package/reflect-metadata.md) ^0.2.2
- [@peculiar/asn1-ecc](https://npm.io/package/@peculiar/asn1-ecc.md) ^2.6.1
- [@peculiar/asn1-rsa](https://npm.io/package/@peculiar/asn1-rsa.md) ^2.6.1
- [@peculiar/asn1-x509](https://npm.io/package/@peculiar/asn1-x509.md) ^2.6.1
- [@levischuck/tiny-cbor](https://npm.io/package/@levischuck/tiny-cbor.md) ^0.2.2
- [@peculiar/asn1-schema](https://npm.io/package/@peculiar/asn1-schema.md) ^2.6.0
- [@peculiar/asn1-android](https://npm.io/package/@peculiar/asn1-android.md) ^2.6.0
- [@peculiar/asn1-x509-post-quantum](https://npm.io/package/@peculiar/asn1-x509-post-quantum.md) ^2.9.4

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## Recent versions

- 14.0.3 (latest) — 2026-09-25
- 13.2.2-publishtest5 (publishtest) — 2025-10-04
- 14.0.2 — 2026-09-13
- 14.0.1 — 2026-09-05
- 14.0.0 — 2026-09-02
- 13.3.3 — 2026-08-26
- 13.3.2 — 2026-06-24
- 13.3.1 — 2026-05-27
- 13.3.0 — 2026-03-10
- 13.2.3 — 2026-02-21
- 13.2.2 — 2025-10-04
- 13.2.1 — 2025-09-17
- 13.2.0 — 2025-09-15
- 13.1.2 — 2025-07-05
- 13.1.1 — 2025-01-26
- … 88 more at https://npm.io/package/@simplewebauthn/server/versions

## README

# @simplewebauthn/server <!-- omit in toc -->

![WebAuthn](https://img.shields.io/badge/WebAuthn-Simplified-blueviolet?style=for-the-badge&logo=WebAuthn)
[![npm (scoped)](https://img.shields.io/npm/v/@simplewebauthn/server?style=for-the-badge&logo=npm)](https://www.npmjs.com/package/@simplewebauthn/server)
[![JSR](https://jsr.io/badges/@simplewebauthn/server?style=for-the-badge)](https://jsr.io/@simplewebauthn/server)

- [Installation](#installation)
  - [Node LTS 22.x and higher](#node-lts-22x-and-higher)
  - [Deno v2.4.x and higher](#deno-v24x-and-higher)
- [Documentation](#documentation)
- [Supported Attestation Formats](#supported-attestation-formats)

## Installation

This package can be installed from **[NPM](https://www.npmjs.com/package/@simplewebauthn/server)**
and **[JSR](https://jsr.io/@simplewebauthn/server)**:

### Node LTS 22.x and higher

```sh
npm install @simplewebauthn/server
```

> NOTE: This project will aim to support Node LTS releases through their Active and Maintenance windows as tracked on [the Node.js Releases page](https://nodejs.org/en/about/previous-releases).

### Deno v2.4.x and higher

```sh
deno add jsr:@simplewebauthn/server
```

> NOTE: [Deno no longer has LTS releases to track after April 30, 2026](https://docs.deno.com/runtime/fundamentals/stability_and_releases/#long-term-support-(lts)). This project will aim to support Deno minor releases for up to one year after their release.

## Documentation

You can find in-depth documentation on this package here:
https://simplewebauthn.dev/docs/packages/server

## Supported Attestation Formats

SimpleWebAuthn supports
[all current WebAuthn attestation formats](https://w3c.github.io/webauthn/#sctn-defined-attestation-formats),
including:

- **Android Key**
- **Android SafetyNet**
- **Apple**
- **FIDO U2F**
- **Packed**
- **TPM**
- **None**

---
_Source: https://npm.io/package/@simplewebauthn/server · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._