Synapse - AI UI Kit + React

Our take

Buy it if you're building an AI product and don't want to design chat, prompt and voice flows from scratch. The 860 screens and 200+ components cover the patterns that usually eat weeks: conversation threads, text-to-speech controls, generation states, and 3D character cards. The React pairing means devs aren't rebuilding the same layouts by hand. Weigh whether you want a dark, near-black aesthetic — the whole system leans that way, so light-mode or content-heavy marketing work will need rework.

What you get

• 860 screens
• 200+ components
• React code alongside the kit
• Text-to-speech voice screen with fidelity and content controls
• Conversation thread screens with generation states

Good for

Colors