How web apps work
Requests, responses, and APIs
Learning the Basics
A visual, UI-light intro that starts a sequential learning path (with an index you can return to anytime).
Learning the Basics
Think of this as a small guided path:
TIP: Aim for ‘aha’ moments, not memorization. If a term feels confusing, keep going — the index and terminology tour are always there when you need them.
Browser vs server
Wappler mapping: App Connect + Server Connect
UI & layout
Bootstrap basics for structure
Data & databases
Tables, queries, and your first data flow
Start with the big picture: request → response.
Then learn where code runs (browser vs server).
Add UI vocabulary (Bootstrap) and data vocabulary (databases).
Finish with an end-to-end data flow and the terminology reference.
Get started
Use the Next button to start with How Web Apps Work, or open the Learning Basics Index to jump to another concept.
Use the Next button to keep the recommended order moving.
Open Learning Basics Index if you want to jump to a specific concept.