AI & the web
Single-page application
A web application that updates a loaded document rather than loading a full new document for every view.
In everyday use
An app changes views without a traditional full-page reload.
What to keep in mind
Navigation, accessibility and discoverability still need deliberate implementation.
Also searched as: SPA
Further reading
Original explanation and example by Perspectism. Further reading may cover the wider subject, rather than this exact wording. Edition updated 7 October 2026.
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