Blueberry JS Stack
bash <(curl https://raw.githubusercontent.com/blueberryapps/haystack/master/create-haystack-app) NEW_PROJECT_NAME
- install dependencies:
yarn - start app:
yarn start - build app:
yarn build - test app:
yarn test
yarn start
open https://localhost:8000
- production build:
yarn production:build - production server:
yarn production:server - production build and server:
yarn run production
We are using polyfills from www.polyfill.io and to add new polyfill go to
src/server/frontend/Html.react.js and update this line
<Script src="https://cdn.polyfill.io/v2/polyfill.min.js?features=Symbol" />.
You can set ENV variables from .bash_profile, export NODE_ENV=production, running them inline NODE_ENV=production yarn start or use .env file in project root.
| env | values | default | meaning |
|---|---|---|---|
| NODE_ENV | development, production | development | development - hot reload, production - compiled & minified code |
| APP_ENV | development, staging, production | development | env for APP where it runs |
| PORT | number | 8000 | which port to use to run server side express App |
| HTML_ERRORS | true | enabled by default in production | Show nicely formatted html errors for 404 and 500 |
| ROLLBAR_CLIENT_TOKEN | string | default project in rollbar | token for browser error reporting |
| ROLLBAR_SERVER_TOKEN | string | default project in rollbar | token for server error reporting |
| GTM_ID | string | null | add this to enable Google Tag Manager |
| DEBUG_BUNDLE | boolean | false | show webpack BundleAnalyzer |
| ENABLE_SEARCH_BOTS | boolean | false | for production enable this so your page will be indexed by search bots |
| FEATURES | string | '' | add comma separated values with names of features |
When you need to use feature toggles you can use them like this:
import isFeatureOn from '../common/featureToggl';
isFeatureOn('nameOfFeature'); // returns true/false based on FEATURES enabledNaming of features snakeCase.
How to enable feature:
FEATURES=featureA,featureB yarn start
Or add feature to cookie named FEATURES with value: featureA,featureB
! Be aware that enabling FEATURES by Cookie will not work with server side rendering and it is not a bug !