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Get a hands-on exercise from any YouTube video — built from what the video actually teaches. Stop watching passively. Start building real skills. Watching tutorials gives you the illusion of learning, but execution builds real capability. Praxis converts any YouTube tutorial into a step-by-step, actionable challenge - right inside your YouTube player ensuring 0 friction! Not a quiz. Not a vague summary. A concrete exercise with measurable steps and a real artifact to create. How It Works? Open a YouTube tutorial (coding, AI, design, or tech talks). Click Praxis in the YouTube action bar. Praxis analyzes the transcript and designs a challenge around the exact mechanism the creator teaches. Complete the challenge, mark it done, and rate it — the next one gets tuned to your goal. Why Praxis? ⚡ Zero Context Switching: Integrated directly into the YouTube toolbar. 🎯 Anti-Generic by Design: Rejects fluff like "think about this concept." If a video isn't actionable, Praxis tells you directly. 🔄 Try Again: Instant alternative exercises from the same video. 🔒 Bring Your Own Key (BYOK): Complete privacy. Use your own key from Google Gemini, OpenAI, Anthropic, OpenRouter, or OpenCode Zen. Keys are never saved on external servers.
rating_count is the Chrome Web Store ratings count, not a written-review count.