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Create React App page

You need to enable JavaScript to run this app.

Create React App puts this line in a noscript tag in public/index.html. Other single-page apps print the same idea in their own words.

The page is an empty shell.
JavaScript draws its content.

Get the app other errors

What it means

A single-page app sends a small HTML file and builds the page in the browser. In the Create React App template that file holds this noscript line and an empty <div id="root">.

A client that does not run JavaScript reads the line and stops. The app is fine. Your client never ran it.

Fix it

  1. In a browser, turn JavaScript on for the site, turn off extensions that block scripts, and reload.
  2. In a script, load the page in a browser engine such as Playwright or Selenium, wait for the content to appear, then read the text.
  3. Or skip the page. These apps load their data from a JSON endpoint, which you can find on the browser's network tab and call directly.

With superbot

superbot fetches a page that needs JavaScript. Its read tool opens it in a real browser and returns the rendered text.

ask

Read https://ijmacd.github.io/iso8601/ and tell me what the page shows.

reply
A live ISO 8601 parser: type a date string, see the time span it means.

The page is "Play with ISO8601 Dates," a small React app on GitHub Pages with an empty text input and a collapsible Examples panel. Nothing to click: you type, and it prints two lines.

…
A real answer on 2026-10-18, trimmed. A plain fetch of this address returns the noscript line and an empty root element. The reply describes what the browser drew.

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You read back one emailed code.

Source: Create React App template: public/index.html. Read on 2026-10-18.