The missing OS for Gemini — as what Google forgot. ✦ Timeline Navigation — Visual nodes to fly through conversations. Hover to preview, click to jump, long-press to star. ✦ Folder System — Drag-and-drop chat organization with 2-level hierarchy. ✦ Prompt Library — Save, tag, and reuse prompts across any website. ✦ Mermaid Rendering — Flowcharts & diagrams visualized instantly from code. ✦ NanoBanana — Lossless AI image watermark removal, 100% local. Open source. All browsers.