TiddlyWiki
A non-linear personal web notebook.
TiddlyWiki is a non-linear notebook for capturing, organising and sharing complex information, from personal notes and to-do lists to planning documents and websites. It stores its data and code in a single HTML file, so it runs in a web browser without installs or external dependencies, and lets users choose where to keep their data.
The platform is customisable and extensible through plugins, including the MultiWikiServer plugin for multi-user accounts and tiddler sharing. It runs on Windows, macOS, Linux, Android and iOS, with saving methods that vary by platform. It is maintained by a collective of developers and an active community.
TiddlyWiki is available as a free download, with an empty copy available to download. Tiddlyhost offers a free account for online use, while the official desktop application is available for macOS, Windows and Linux. Commercial products and services are listed in the TiddlyWiki Marketplace.
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