Note Taking Tools

Zettelkasten
Obsidian | Typora | Zettlr | Notion

Sticky Notes
Sticky Notes | Zoho Notebooks | Samsung Notes | Mi Notes | Google Keep

Sketchnotes
Excalidraw (JSON format) | OneNote

Diagrams
Diagrams.net (formerly Draw.io; SVG export)

Mind-maps
Whimsical

Dashboards
Notion | HTML/JS | TiddlyWiki