There is React application with implemented different css-in-js approaches
A React Sample Application that integrates with TrueVault for HIPAA Compliance
Code of the book "Mobile JavaScript Application Development" published by O'Reilly
Starter application that simplifies the process of building templates for the ArcGIS.com template gallery.
The best way to start any project... always
Native mobile apps javascript starter - 7 apps in 1 (iOS, Android). Build your app easily with Tabris.js
React application boilerplate