This repo contains the code for the NHS Prototype kit that will be distributed as an npm package.

The code contains a set of Express middleware and some Nunjucks filters.

The simplest way to get started is to use the NHS Prototype kit template repository.

From there, select 'Use this as a template' and follow the instructions.

You can also add the kit to an existing Express app by running:

npm install nhsuk-prototype-kit

Then, within your app.js file, add this line to the top:

const NHSPrototypeKit = require('nhsuk-prototype-kit')

and then after your app and nunjucks configuration code, add this:

NHSPrototypeKit.init(app, nunjucksAppEnv)

If you only want to use the Nunjucks filters, you can use this:

NHSPrototypeKit.nunjucksFilters.addAll(nunjucksEnv)