Optimistic Locking is a feature to prevent collision when two users are editing the same record. In this episode, we look at adding this feature into a Rails 7 application that is using Turbo.

Extend your image upload functionality with JCrop. Learn to redirect the user to a crop page once they have uploaded their image and save versions of the cropped images.

Part of a good User Experience is making your application easy to use for your users. However, a few bad apples often cause a hinderance to your UX/UI by the addition of Captchas. Learn how to create invisible captchas to protect your forms while delivering a good UX.

Continuing from the previous episode, we look at fixing nested forms when used inside of nested forms as well as gathering responses from the questionnaires.