yeahhe365/All-Model-Chat

Built on React 18 with a Local-First architecture using browser IndexedDB for zero-backend privacy, it implements custom network interceptors to support both direct Gemini API and Vertex AI Express proxies with multi-key load balancing. The audio engine combines AudioWorklet streams with Lamejs Worker-based MP3 compression (90% token savings), while a modular render pipeline handles Markdown, KaTeX formulas, code highlighting, and Mermaid diagrams—with specialized components for visualizing Gemini 3.0's extended thinking chains and Live API bidirectional streams.

778 stars. Actively maintained with 19 commits in the last 30 days.