For years, Google has explicitly told developers that API keys are safe to embed in client-side code. Firebase's own security checklist states that API keys are not secrets.
Parameter cliff at ~800: Sharp accuracy transition observed by multiple researchers
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This Lego Star Wars Lightsaber is not available for purchase. By taking part in this special event, Star Wars fans can take home something that money literally cannot buy. The only catch is that you're limited to one build per participant, but come on — you can't just turn up and stock up on these exclusive Star Wars sets for free. That would be nice, but that's not the Way of the Force.
understood by beginners and advanced users alike.