Check out our info on “technical restrictions”:
While we want to keep Glitch as open as possible, there are a few restrictions in place. These are there to help maintain service levels for all, and to stop someone’s accidental infinite loop somehow costing us a small fortune. The restrictions include:
- Projects sleep after 5 minutes if they are not used, and those running for more than 12 hours are stopped. They wake again when they receive another HTTP request.
Here is a great thread with more info: