User-agent information plugin for Fastify.

npm install fastify-user-agent

The plugin adds a userAgent property to the request object by parsing the user-agent header.
The object is an agent instance and it has the following properties:

• family The browser family, or browser name, it defaults to Other.
• major The major version number of the family, it defaults to 0.
• minor The minor version number of the family, it defaults to 0.
• patch The patch version number of the family, it defaults to 0.
• os OperatingSystem instance
• device Device instance

const fastify = require('fastify')

const app = fastify()
app.register(require('fastify-user-agent'))

app.get('/', async (request, reply) => {
  return request.userAgent
})

app.listen({ port: 3000 })

You can pass the following options during the registration:

Licensed under MIT.