https://producingtechnology.com/65-apps/chenruolan_183143_15200520_rc975_json_app.html
This website is called Wikipedia JSON Recomposer. It is a single-page app that loads a JSON file from producingtechnology.com and turns the returned data into a magazine-style reading experience. The page includes buttons for Load JSON, Reset, and URL. Before loading data, it shows a status of Ready and displays the message No JSON loaded yet.
The app does not automatically load the JSON content when the page opens. Instead, the user has to click the Load JSON button first. The starting page is clear, but it feels a little empty because the main content area only shows a waiting message until the data is loaded.
Improve the app by automatically loading the JSON file when the page opens, while still keeping the manual Load JSON button as a backup. Add a clearer loading animation, a visible error message if the JSON request fails, and a short example preview showing what the recomposed Wikipedia-style article will look like after the data loads.