The Univer Doc and Sheet plugin enhances Obsidian by adding full-featured document and spreadsheet capabilities. Based on the Univer framework, it enables users to create and edit docs and sheets with advanced functionalities. For sheets, features include cell styling, formulas, conditional formatting, and data validation, with upcoming support for charts, tables, and annotations. For docs, it supports lists, paragraph settings, mixed graphics, and multi-column displays, with plans for hyperlinks, tables, and charts. It also includes support for multiple languages (English and Chinese) and allows reading and saving files in formats like xls, xlsx, and xlsm. This plugin is ideal for users seeking an integrated productivity tool within Obsidian.

The Trim Whitespace plugin enhances the editing experience in Obsidian by removing unnecessary blank spaces, tabs, and lines from documents. It operates on trailing, leading, and multiple whitespace types, offering cleaner and more organized content. Users can trim specific sections or entire documents, with settings that allow customization, such as preserving code blocks or indented lists. The plugin includes commands for manual and selection-based trimming, as well as options for auto-trimming after modifications with a configurable delay. A ribbon button is also provided for quick access.

The Markwhen plugin for Obsidian.md is a game-changer for timeline enthusiasts. This plugin integrates Markwhen, a powerful timeline creation tool, directly into your Obsidian vault. With Markwhen syntax, you can create complex timelines with ease, making it perfect for researchers, historians, and anyone who needs to visualize large amounts of information.

The Tagged Documents Viewer plugin is a powerful tool for Obsidian users who want to quickly browse and review all documents associated with a specific tag or set of tags. With this plugin, you can open a scrollable modal that displays the contents of all relevant documents, making it easy to scan through your notes on a particular topic without having to click each document individually. You can also use the plugin's settings to customize its behavior, such as disabling the ribbon icon or requiring the Alt/Option key to open the modal. Whether you're looking for a quick way to review your daily journal entries or want to explore related topics in your notes, this plugin is a valuable addition to any Obsidian user's toolkit.