The following components need to be installed:

• NodeJS

Install development and production dependencies with the following commands within your ChronOntology frontend directory

npm install

cp dev-config.json.template dev-config.json

In order to run the frontend in the development server use the following command:

npm start

ChronOntology frontend will access the production backend and is accessible at localhost:8085/. You can use a different backend instance by setting dataUri and spiUri in dev-config.json (for example to http://localhost:4567 in order to use a local development backend).

Any changes made to HTML, SCSS or JS files should automatically trigger a browser reload.

In order to run the e2e tests use the following command:

npm run e2e

The application has to be already running at localhost:8085/: Either by running npm start in parallel or by deploying and serving a build at that address via your web-server of choice.

Build the application by running

npm run build

After building, the ChronOntology frontend lies inside the dist directory.