Install yarn.
npm install -g yarn
Install Yeoman
npm install -g yo
git clone --recursive https://github.com/lucas-koehler/jsoneditor-theia-integration.git && \
cd jsoneditor-theia-integration && \
yarn install && \
yarn run setup
During the setup you might be asked whether you want to replace diverged package.json or index.html. Always answer with no!
Now run the build
yarn run build
For incremental development use
yarn run watch
cd yangster-app && \
yarn run start
Open browser on 'http://localhost:3000'.