Obsidian plugins with #diagramming#

The PlantUML plugin for Obsidian allows users to render PlantUML diagrams directly within their notes. This plugin uses either the online PlantUML server or a local .jar file for rendering, providing flexibility in terms of performance and customization. Users can create fenced code blocks using `plantuml` as the language and specify their PlantUML code inside. The plugin also supports linking to other notes in the vault, including ASCII art diagrams. With this plugin, users can easily integrate visualizations into their notes, making it an excellent tool for creating interactive and engaging content.

The draw.io plugin adds the draw.io editor inside Obsidian and keeps the workflow local, with no internet requirement and a small local server handling the app. It supports interactive diagrams in reading mode, where shapes can open notes, external links, or attached markdown fragments. Diagrams can also hold richer embedded content, including markdown based blocks rendered inside the canvas. The plugin includes native Mermaid and LaTeX support from draw.io, and it can place diagrams inside Canvas with links and fragment driven content intact. Editing can be opened from commands, keyboard shortcuts, or context menus, so diagrams stay part of the normal note flow instead of becoming a separate export step.

The Circuit Sketcher plugin allows users to create and edit circuit diagrams directly within Obsidian. With a responsive canvas interface, it supports saving and loading designs, customizing circuit elements, and managing a reusable library of components. Users can easily connect nodes, add ports, and label elements for detailed circuit layouts.