docbrown/docs/frontend.md
2018-09-05 11:39:39 -04:00

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## ⚛ Front-End Development
Before doing any development in the front-end, ensure that [Node.js](https://nodejs.org) is installed. To install Node.js, you can do one of the following:
* [Download and install the LTS version](https://nodejs.org/en/download), or
* [Download and install nvm](https://github.com/creationix/nvm) ([win](https://github.com/coreybutler/nvm-windows)) and follow their instructions to install the Node.js LTS version (recommended), or
* [Download and install n](https://github.com/tj/n) and follow their instructions to install the Node.js LTS version, or
* Install Node.js via Homebrew (macOS only) `brew install node`
For bundling, we use Webpack via the [webpacker](https://github.com/rails/webpacker) since the backend is Ruby on Rails.
There is some legacy code which is old school JS, but for all things new, [Preact](https://preactjs.com) is where it's at. If you're new to Preact, check out their [documentation](https://preactjs.com/guide/getting-started). Also, consider following the [#preact](https://dev.to/t/preact) tag on [dev.to](https://dev.to).
### 👷‍ Building components
We use [Storybook](https://storybook.js.org) to develop components. It allows you to focus on building components without the burden of the whole application running. If you're new to Storybook, check out their [documentation](https://storybook.js.org/basics/guide-react). Also, consider following the [#storybook](https://dev.to/t/storybook) tag on [dev.to](https://dev.to).
To get Storybook running on your local:
* 📦 Run `npm install` or `yarn` to ensure all your dependencies are installed.
* 🏁 Run `npm run storybook` or `yarn storybook` to start Storybook.
* 🏗️ Start working on your component and see the changes in Storybook as you save.