Why Does Planet Crossword Show an “Enable JavaScript” Message?

Updated

Planet Crossword by Hovercats.gg is a browser-based game, and the page you land on is the app itself rather than a static description page. If JavaScript is disabled or blocked, the app cannot start, so the site shows only the fallback message “You need to enable JavaScript to run this app.” Enable JavaScript for hovercats.gg in your browser, then reload the page; the game should load in place of that message.

What that message actually means

The message is not an error from the game server and does not indicate that the site is down. It is a standard notice rendered when the page’s scripts do not run. Planet Crossword is described as a free to play collaborative multiplayer crossword game built for streaming and video conferencing, which means the board, the shared state between players, and the interface are all assembled in the browser after the page loads. Without JavaScript, there is nothing to assemble, so the page has nothing to show but the notice.

A useful comparison: a plain article page can still display its text if scripts fail, because the text is already in the HTML. A multiplayer game cannot, because the playable content depends on scripts connecting to the game and drawing the board. Seeing the message therefore tells you the page was reached successfully but the app layer never started.

Steps to fix it

  1. Check whether JavaScript is on. In most browsers, open Settings and search for “JavaScript” or find it under Privacy/Site settings. Confirm that sites are allowed to run JavaScript.
  2. Allow hovercats.gg specifically. If you block scripts globally and allow them per site, add hovercats.gg to the allowed list. Content blockers and privacy extensions can also block scripts; disable them for this site or whitelist it.
  3. Reload the page. Use a normal reload first. If the message persists, try a hard reload or open the site in a private window with extensions off to isolate the cause.
  4. Try a different browser. If it loads elsewhere, the problem is a setting or extension in the original browser, not the site.
  5. Check for network-level blocking. Corporate, school, or public networks sometimes filter scripts. If the site works on another network, that is the likely cause.

Expected result: after JavaScript is allowed and the page reloads, the notice disappears and the game interface loads.

Common sticking points

  • The message returns after reload. Usually an extension is re-blocking scripts, or the allowlist entry was saved for a different subdomain. Confirm the rule applies to hovercats.gg itself.
  • JavaScript is enabled but the page still stalls. The app may be waiting on a network request that is being blocked. Test with extensions disabled and on a different connection.
  • It works for others in the session but not you. Since Planet Crossword is built for shared sessions, a single participant seeing the notice points to that person’s browser or network settings rather than the game. Ask them to repeat the steps above before the session starts.
  • Mobile browsers. Some mobile browsers or in-app browsers restrict scripts by default. Opening the link in a standard browser tab often resolves it.

The page evidence available for hovercats.gg shows only this JavaScript notice, so details such as specific browser menu paths or supported browser versions are not documented here; the general steps above apply to standard browsers.