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Eidos is an extensible framework for managing your personal data throughout your lifetime in one place.

Important

Eidos sets a big goal in mind, but it is still in its early stages, and there is a lot of work to be done. You can give it a try, but I do not recommend using it for production purposes. If you're interested in this project, I recommend staying updated on its development. If you have an Early Access key, you'll receive an email notification when Eidos is officially released.

Features

• Out-of-the-box Notion-like documents and databases

• Offline Support: Everything runs inside your local machine. Access your data without an internet connection. Data is stored locally for blazing-fast performance.

• AI Features: Deeply integrated with LLM for AI-powered capabilities. Translate, summarize, and interact with your data within Eidos.

• Extensible: Customize Eidos to suit your needs. Write extension code manually or use AI to generate extension code

  • Micro block: UI components for customized data display and interaction. Can be referenced in documents, covers, and right panels
  • Doc Plugin: Customize document editor behavior
  • Script: Create powerful data processing logic with TypeScript/JavaScript/Python.
  • UDF: Use JavaScript to create custom calculation functions for use in table Formula fields.

• Developer Friendly:

  • API & SDK
  • Sqlite Standardization: Every table in Eidos is a SQLite table.

How to use

There are two versions of Eidos:

• Web app[tech preview]: Accessible via browser, it's a pure PWA with no web server. But it has some limitations, see web-vs-desktop
• Desktop app[recommended]: Offline support, full features.

Get the app from: https://eidos.space/download

How to develop

web app

1. Clone the repository git clone https://github.com/mayneyao/eidos.git
2. Run pnpm install to install dependencies
3. Run pnpm dev
4. You can now access the app in your browser at http://localhost:5173

desktop app

1. Clone the repository git clone https://github.com/mayneyao/eidos.git
2. Run pnpm install to install dependencies
3. Run pnpm download-libsimple to download libsimple (only for the first time)
4. Run pnpm dev:desktop

Roadmap & changelogs

Version	Features	Domain	Range	Status
0.16	Publish service & Core SDK	Publish	2025-02	🚧
0.15	Chart Block: a visual solution	Document,Block	2025-02	✅
0.14	Table full-text search	Table,Base	2025-02	✅
0.13	Support writing Scripts in Python	Extension	2025-01	✅
0.12	Document core refactor	Document,Base	2024-12	✅
0.11	Extension generation via chat	AI,Extension	2024-11	✅
0.10	Micro blocks editing via Cursor	AI,Extension	2024-11	✅
0.9	Micro block components	AI,Extension	2024-11	✅
0.8	i18n support	General	2024-10	✅
0.7	Desktop app support	Desktop	2024-09	✅
0.6	Bug fixes & Publish service	General,Publish	2024-08	✅
0.5	Feature improvements	General	2024-07	✅
0.4	Open source	Project	2024-06	✅
0.3	AI & Extension	AI,Extension		✅
0.2	Document functionality	Document		✅
0.1	Table functionality	Table		✅

You can see the latest status of the project in the project board, but it may not be up to date.

• Desktop App
• I18n
• Publish Service: Publish your data to the web.
• P2p sync based on CRDT: local-first, not local-only. Sync your data across devices.

Credits

Eidos based on the following open-source projects:

web app

• sqlite-wasm - Run SQLite in the browser
• shadcn-ui - UI components
• glide-data-grid - High performance table
• lexical - Document editor
• web-llm - Run LLM in the browser
• teable & apitable - Teach me how to build an Airtable-like table.

desktop app

• electron - Build cross-platform desktop apps
• libsimple - a sqlite extension for full-text search for CJK languages

License

This project is licensed under the terms of the AGPL license.