Welcome to TiddlyWiki, a unique non-linear notebook for capturing, organising and sharing complex information

Use it to keep your to-do list, to plan an essay or novel, or to organise your wedding. Record every thought that crosses your brain, or build a flexible and responsive website.

• TiddlyWiki stores its data and code in a single HTML file, requiring no installs, no external dependencies, just a web browser
• TiddlyWiki lets you choose where to keep your data, guaranteeing that in the decades to come you will still be able to use the notes you take today
• TiddlyWiki is infinitely customisable and extensible with many plugins that add new features
• TiddlyWiki is the product of a collective of developers, part of an extensive community of users