Partnering with Sencha I delivered a 7 part series of webinars where we built a cross-platform Email Client with Ext JS (both classic and modern toolkit). This detailed all the steps needed to build this detailed application from start to finish.
I covered both toolkits to give an excellent experience on desktop and mobile. We covered View Controllers, View Models, Grids, Forms, Windows, Trees, general data modelling, back-end integration and a bunch more!
I have also just completed converting the videos into longer-form ebook tutorials so keep your eyes peeled for them being released.
Check out the videos below:
Also check out the bonus webinars I did covering Sencha vs Open Source, Migrating to the Open Tooling and testing Ext JS with PlayWright: