VoidStack

A temporary stack area to accumulate thought fragments and transport them to the AI refinery.

**VoidStack - 4D Knowledge Stack & Graph for Structuring Thought Fragments** A local knowledge base extension designed as a feature-rich sticky note alternative in your browser sidebar and an assistant tool for AI chats. Instantly stock ideas and web information while browsing, and structure them visually. Enjoy powerful knowledge management with automatic organization powered by Chrome Built-in AI and seamless exports to Obsidian. **■ 🚀 Quick Start: Easy Workflow** Here is the easiest and most powerful workflow for integrating VoidStack with AI chats (like ChatGPT, Claude, etc.): 1. While on an AI chat page, click the "MarkDown" button at the bottom of the VoidStack panel to automatically insert VoidStack's custom Markdown rules into the AI's prompt field. 2. Send the prompt. The AI will output structured text formatted in code blocks according to the rules. 3. Copy the outputted text to your clipboard, and import it into VoidStack using the context menu option "Add Clipboard to VoidStack" (or paste it directly). 4. Click the "[Grah]" button at the top of the panel to instantly visualize your imported ideas as mind maps, network diagrams, and more! **■ ✨ Key Features** **📝 Quick Capture & Feature-Rich Editor** • Select text on any web page, right-click, or use the dedicated panel to instantly create notes. • Supports drag-and-drop images and direct pasting from the clipboard. • Features a full-screen "Zen Editor" for distraction-free writing with real-time Markdown preview support. **🌌 4D Graph Visualization** Seamlessly switch between 5 view modes to overview and edit your accumulated notes according to your needs: • 🕸️ **Network**: Dynamic node correlation graph using physics simulation. • 🧠 **Mindmap**: Visualizes hierarchical structures. • 🧊 **3D Space**: Spatially places notes in a 3D view. • 📋 **Kanban**: Categorizes notes into columns based on tags (hashtags). • ⏳ **Timeline**: Chronological view based on note creation and order. **🤖 On-Device Information Refinement (Chrome Built-in AI)** • Automatic note summarization and smart hashtag suggestions. • Logical merging of multiple notes and serendipitous link suggestions. *※ This feature runs entirely on your local device—no data is sent to external servers.* **🔗 Powerful External Integration (Obsidian Support)** • One-click transfer of individual notes to Obsidian via URI scheme (`obsidian://`). • Bulk export entire datasets to a local folder as Markdown files while preserving images and link relationships (Wiki links). **■ 🎯 Recommended For** • Researchers, writers, and engineers who conduct extensive web research • Users of Zettelkasten-style note-taking apps like Obsidian • Anyone looking to visually map and organize scattered ideas • Users who want to visualize and structure AI chat interactions into logical nodes **■ 🔒 Security & Required Permissions** VoidStack is built on a strict **local-first design**. Your note data and images are never sent to external cloud servers (all AI processing takes place on your device). This extension utilizes the following permissions: • `storage`: To safely store your note data and settings in browser local storage. • `clipboardRead` / `clipboardWrite`: To enable text input into the panel and bulk copy features. • `scripting` / `activeTab`: To inject and expand the control panel on the current page only when you select a context menu action or click the extension icon. No unauthorized scripts run in the background. **■ ⚠️ Initial Setup for AI Features** VoidStack's AI features (summarization, tag generation, link suggestions, etc.) utilize Chrome's experimental built-in local AI model (Gemini Nano). To enable these features, please follow these steps in your Chrome settings (Flags): 1. Type `chrome://flags` in your address bar and press Enter. 2. Change the status of "Prompt API for Extension" and "Enables optimization guide on device" to "Enabled", then restart your browser. *※ Even if disabled, all non-AI features (note creation, graph rendering, export, etc.) will function normally.*