PawBot Is an AI-Powered Browser Pet That Reacts to Files You Feed It

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Developer Varshith V Hegde has built PawBot, a Chrome extension and browser demo that places an animated golden retriever puppy on your screen, inspired by 1990s desktop pets like Neko and Tamagotchi. The pixel puppy roams the screen, chases the cursor, and can be fed files, emoji, or pasted text, triggering a chase-and-eat animation sequence. It uses Google Gemini 2.0 Flash Lite as a personality engine to generate short, mood-aware responses based on what it has eaten and its current emotional state. If left unattended for 40 seconds, the puppy falls asleep with animated Zzz particles, and users can also pet or wave at it via mouse clicks. The project was submitted for the DEV Community Weekend Challenge: Dog Days Edition and is available as an open-source repository on GitHub.

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