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ThinkEx is a workspace for source-heavy work. Keep PDFs, documents, images, folders, and AI chat in the same place, then choose exactly what the AI should use.
ThinkEx workspace with documents, folders, and AI assistant

Quickstart

Create a workspace, add sources, and ask AI about selected context.

Workspaces

Learn how ThinkEx organizes source material and collaboration.

Workspace items

Understand documents, files, folders, flashcards, and quizzes.

Local development

Run the Cloudflare Worker app locally without production secrets.

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When a Chat Thread Is Not Enough

ThinkEx is not a file dump behind a chat box. The sources stay visible and usable while you work:
  • Open PDFs, documents, images, and folders in a workspace.
  • Arrange sources side by side while you read, compare, or write.
  • Ask AI about the exact items or selected passages you choose.
  • Share workspaces with other members when the work is collaborative.

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How It Is Different

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Built On Cloudflare

ThinkEx is a full-stack TypeScript app hosted on Cloudflare Workers. It uses Durable Objects for workspace, document, AI, sandbox, and conversion coordination; D1 for relational app data; R2 for workspace file storage; Workflows for extraction; Containers for code execution and file conversion; Workers AI, Browser Rendering, and Email for product features. For repository-level setup details, see the README and local development guide.