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Vapi Voice AI: Web Widget Deployment & Audio-Reactive Studio
A deployment studio and customized voice support widget for Vapi AI, fulfilling the clue ('Visit the VAPI docs on deploying your assistant to the…
A deployment studio and customized voice support widget for Vapi AI, fulfilling the clue ('Visit the VAPI docs on deploying your assistant to the web') with an audio-reactive 5-bar equalizer, live WebRTC/synthesized speech engines, real-time event telemetry, and multi-framework code generators for Bolt.new, React, and Next.js.
- Decodes the core clue ('Visit the VAPI docs on deploying your assistant to the web') with step-by-step CDN script tag and @vapi-ai/web SDK deployment recipes
- Pixel-perfect replication of the challenge proof video featuring a customized floating support card with live status ('Connecting...', 'Assistant Speaking...', 'Listening to you...')
- Audio-reactive 5-bar teal equalizer (|||||) modulated in real-time by speech amplitude with smooth Gaussian damping
- Dual-engine architecture: zero-config browser speech synthesizer fallback plus live Vapi cloud credential connect
- Dockable real-time telemetry inspector capturing call-start, speech-start, volume-level, transcripts, and call teardown
- In-browser 8-point automated diagnostic suite testing SDK readiness, media devices, AudioContext, and speech engines
Built with: Vapi AI, WebRTC, Web Audio API, @vapi-ai/web, Deepgram Nova-2, Cartesia TTS, Bolt.new, JavaScript (ES2022+)