Tent.js

Start with

Light or dark

Topic

The engine's own pages

Where the project has no screen for it, the engine answers a browser with a page of its own: not found (404), an error (500), sign-in needed (401, where no screen stands at signInPath), too many requests (429), and a page out of date (409). Each is plain HTML with one style and no script, so it is drawn even where the app's own code does not load: in the middle of the window the number of the status large, its words under it, and one link, back to the start for a page that is not found and a sign-in that is needed, and "Try again" for the others; the system's font, light or dark as the device prefers. In development and in the mode test the code of the error stands under the words in a small pill, with its place and its words below it; on live data the status, the words and the link alone.

Its words are messages of the project, under tent.notFound.title, tent.error.title, tent.signIn.title, tent.tooMany.title and tent.outOfDate.title, and those of its link under tent.page.start and tent.page.again, in the language of the request:

TSX
import { messages } from 'tentjs/ui'

export default messages('en', {
  tent: { notFound: { title: 'Nothing lives at this address.' } },
})

A screen of the project takes the place of a page: one that states for: 'notFound' or for: 'error', and the screen at signInPath. For an address that is not found and for a failure, these pages are those of live data. In development and in the mode test the screens of the page code stand in their place, in the same look, which show a failure in full and in development follow the save that mends it; a sign-in that is needed is the page of the engine in every mode, where no screen stands at signInPath. A screen of your own takes the place of either.

Tent.js