JavaScript

JavaScript is the programming language that powers the Web. In the browser it is used to script behaviours that breathe life into the static world of HTML and CSS, and it is increasingly being selected as a ServerSide programming language.

TiddlyWiki relies on JavaScript, and can't function properly without it. An alternative is to use a ServerSide adaptation like TiddlyWeb or TiddlySpace that can provide a static HTML view of TiddlyWiki content that doesn't require JavaScript in the browser.