# HedgeDoc - React Client     This is the new, improved and better looking frontend for HedgeDoc 2.0. Our goal is to recreate the current frontend in react and to improve it. ## Preparation You'll need at least Node 12. We use [yarn](https://yarnpkg.com/) for our dependencies. ## Development mode 1. Clone this repo (e.g. `git clone https://github.com/hedgedoc/react-client.git hedgedoc-react-client`) 2. Go inside the repo (e.g. `cd hedgedoc-react-client`) 3. Run `yarn install` 4. Either run - `yarn start` - Calls only mocked version of the api. Doesn't need a HedgeDoc backend. - `yarn start:for-real-backend` - Expects [a HedgeDoc backend server](https://github.com/hedgedoc/hedgedoc/tree/develop) running under [http://localhost:3000](http://localhost:3000)) This should run the app in the development mode and open [http://localhost:3001](http://localhost:3001) in your browser. The page will reload if you make edits. You will also see any lint errors in the console. ### Tests #### Unit Unit testing is done via jest. 1. Run `yarn test` #### End2End We use [cypress](https://cypress.io) for e2e tests. 1. Start the frontend with `yarn start:test` in dev test mode or build a test build with `yarn build:test` which you can serve with `yarn serve:build` Don't use the regular start/build command, or the tests will fail! 2. Run `yarn cy:open` to open the cypress test loader 3. Choose your browser and test 4. Let the tests run ### Bundle analysis You can inspect the generated production-bundle files to look for optimization issues. 1. Run `yarn analyze` 2. Open the generated `build/report.html` in your favourite browser ## Production mode 1. Clone this repo (e.g. `git clone https://github.com/hedgedoc/react-client.git hedgedoc-react-client`) 2. Go inside the repo (e.g. `cd hedgedoc-react-client`) 3. Run `yarn install` 4. Run `yarn build:production` This will build the app in production mode and save it into the `build` folder. The production build is optimized for best performance, minimized and the filenames include a hash value of the content. Don't edit them by hand!