Repository files navigation

Univer: An Isomorphic Full-Stack Framework for Creating and Editing Spreadsheets, Docs, and Slides Across Web and Server
Extensible. High-performance. Embedded to your application.

English |简体中文 |日本語
Official Site |Documentation |Online Playground |Blog

• 📈 Univer is designed to supportspreadsheets,documents andpresentation.
• 🧙‍♀️ Univer isisomorphic. It can run both on browsers and Node.js (in the future, mobile devices as well), with the same API.
• ⚙️ Univer is easilyembeddable, allowing seamless integration into your applications.
• 🎇 Univer ispowerful, offering a wide range of features includingformulas,conditional formatting,data validation,filtering,collaborative editing,printing,import & export and more features on the horizon.
• 🔌 Univer ishighly extensible, thanks to itsplug-in architecture that makes it a delight for developers to implement their unique requirements on the top of Univer.
• 💄 Univer ishighly customizable, allowing you to personalize its appearance usingthemes. It also provides support for internationalization (i18n).
• 🥤 Univer iseasy to work with. ThePresets &Facade API make it easy to hands on.
• ⚡ Univer inperformant.
  • ✏️ Univer boasts an efficientrendering engine based on canvas, capable of rendering various document types flawlessly. The rendering engines supports advanced typesetting features such aspunctuation squeezing,text and image layout andscroll buffering.
  • 🧮 Univer incorporates a lightning-fastformula engine that can operate in Web Workers or even on the server side.
• 🌌 Univer is ahighly integrated system. Documents, spreadsheets and slides can interoperate with each others and even rendered on the same canvas, allowing information and data flow within Univer.

Univer provides a wide range of features for spreadsheets, documents and presentations. Here are some of the key features:

• Core Features: Univer supports core spreadsheet functionality, including cells, rows, columns, worksheets, and workbooks.
• Formulas: Extensive support for various formulas, including mathematical, statistical, logical, text, date and time, lookup and reference, engineering, financial, and information formulas.
• Permissions: Allows restricting access to specific elements.
• Number Formatting: Supports formatting numbers based on specific criteria.
• Hyperlinks: Enables linking to external websites, email addresses, and other locations within a spreadsheet.
• Floating Images: Allows inserting images into a spreadsheet and positioning them anywhere on the sheet.
• Find & Replace: Provides the ability to search for specific text within a spreadsheet and replace it with other text.
• Filtering: Allows filtering data based on specific criteria.
• Sorting: Allows sorting data based on specific criteria.
• Data Validation: Supports restricting the type of data that can be entered into a cell.
• Conditional Formatting: Supports applying formatting to cells based on specific criteria.
• Comments: Enables adding comments to cells to provide additional information.
• Cross-highlighting: Supports displaying cross-highlighting in spreadsheets to help users quickly locate selected cells.
• Pivot Tables¹: Supports pivot tables, allowing users to summarize and analyze data.
• Collaborative Editing¹: Supports multiple users editing a spreadsheet simultaneously. File history and recovering are also provided.
• Printing¹: Allows printing a spreadsheet or exporting it to PDF.
• Import & Export¹: Support for importing and exporting data in XLSX.
• Charts²: Third-party chart support viaVChart.

• Core Features: Univer supports core document features, including paragraphs, headings, lists, superscript, subscript, and more.
• Lists: Supports ordered lists, unordered lists, and task lists.
• Hyperlinks: Supports inserting links to external websites, email addresses, and other locations within a document.
• Floating Images: Allows inserting images into a document and supporting text and image layout.
• Headers & Footers: Allows adding headers and footers to a document.
• Comments: Enables adding comments to a document to provide additional information.
• Import¹: Supports importing data in DOCX format.
• Collaborative Editing¹: Supports multiple users editing a document simultaneously.

• Core Features: Univer will support core presentation features, including slides, shapes, text, images, and more.

Univer supports multiple languages, including:

• zh-CN
• zh-TW
• en-US
• ru-RU
• vi-VN
• fa-IR

zh-CN anden-US are officially supported, while the others are contributed and maintained by the community.

You can add the language you want byUsing Custom Locales. You can also help us add new language support by referring to thecontribution guide.

You can find all the examples in theUniver Examples.

📊 Spreadsheets	📊 Multi-instance	📊 Uniscript
📊 Big data	📊 Collaboration	📊 Collaboration Playground
📊 Import & Export	📊 Printing	📝 Documents
📝 Multi-instance	📝 Uniscript	📝 Big data
📝 Collaboration	📝 Collaboration Playground	📽️ Presentations
📊 Zen Editor	Univer Workspace (SaaS version)

• Official Site
• Presets Repository

Univer is an inclusive and welcoming project. Please read ourCode of Conduct before participating in the community.

Join the Univer community:

• Chat with us and other developers onDiscord.
• Start a discussion onGitHub Discussions.
• Open a topic onStack Overflow and tag it withuniver.

You can also find Univer on:

Twitter |YouTube

We appreciate any kinds of contributing. You can submitissues or feature requests to us. Please read ourcontributing guide first.

If you would like to contribute code to Univer, please refer to the contributing guide as well. It would guide you through the process of setting up the development environment and submitting a pull request.

The growth and development of the Univer project rely on the support of its backers and sponsors. If you are interested in supporting our project, we kindly invite you to consider becoming a sponsor. You can sponsor us throughOpen Collective.

Thanks to our sponsors, just part of them are listed here because of the space limit, ranking is no particular order:

Copyright © 2021-2024 DreamNum Co,Ltd. All Rights Reserved.

Licensed under theApache-2.0 license.