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TiddlyWiki

A free, open-source personal notebook that works as a single browser-based HTML file you can keep and customize.

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What is TiddlyWiki?

TiddlyWiki is a non-linear personal notebook for capturing, organizing, and linking notes. Open the interactive wiki in a browser, create and connect small note pages called tiddlers, and keep a self-contained HTML copy for local use.

What stands out

TiddlyWiki is an open-source non-linear personal notebook that keeps its interface, notes, and code in a single HTML file that can run in a web browser.

Questions about TiddlyWiki

Can TiddlyWiki run without a separate app?

Yes. The official project describes TiddlyWiki as a complete interactive wiki that can be used as a single HTML file in a browser.

How does TiddlyWiki keep notes portable?

Its single-file format stores the application and its data together, so a downloaded copy can be kept, backed up, or moved as one HTML file.