Issues with no maintainer response for 30+ days → repo may be abandoned
Issues with 10+ comments → likely complex or contentious
Issues labeled 'help wanted' but with a linked PR → someone is already working on it
Issues older than 6 months → may be stale or deprioritized
Tip
Comment on the issue before starting work. A simple 'I'd like to work on this — here's my approach' prevents duplicate effort and shows respect for the maintainer's time.