TiddlyWiki is unclaimed —

TiddlyWiki

a non-linear personal web notebook·tiddlywiki.com

TiddlyWiki is a non-linear personal notebook for capturing, organising and sharing complex information. It stores its data and code in a single HTML file, requiring no installs or external dependencies beyond a web browser. Users can choose where to keep their data, and the tool is infinitely customisable and extensible via plugins. It is developed by a community/collective of developers and can be used privately on a single device or hosted online.

What it's for

Keep a to-do listPlan an essay or novelOrganise a weddingRecord every thought that crosses your brainBuild a flexible and responsive website

Features 14

Can be used totally privately without trusting anything but your own device
Community-maintained marketplace of commercial products and services
Desktop application available for macOS, Windows and Linux
Graphs and visualizations of tiddlers via plugins
Infinitely customisable and extensible with plugins
Lets you choose where to keep your data
Multiple editions available for different use cases
MultiWikiServer plugin turns TiddlyWiki into a full-fledged server system supporting multiple user accounts and tiddler sharing
Non-linear personal web notebook
Requires no installs or external dependencies, just a web browser
Stores data and code in a single HTML file
Supports plugins, themes and translations via community-built editions
Tiddlyhost online hosting option for getting started quickly
Wikitext filters for organising and querying content

At a glance

free tierself-hostable

TypeWeb app

DeploymentHybrid

PlatformsWeb, Windows, macOS, Linux, Android, iOS

Resources

Pricing

TiddlyWiki appears to be free to download and use. Related services include Tiddlyhost (free account) and Xememex (a commercial multiuser TiddlyWiki from Intertwingled Innovations); pricing for Xememex is available on request.