Bookmarklet

A bookmarklet is a bookmark stored in a web browser that contains JavaScript commands that add new features to the browser. They are stored as the URL of a bookmark in a web browser or as a hyperlink on a web page. Bookmarklets are usually small snippets of JavaScript executed when user clicks on them. When clicked, bookmarklets can perform a wide variety of operations, such as running a search query from selected text or extracting data from a table.

Another name for bookmarklet is favelet or favlet, derived from favorites (synonym of bookmark).^[1]

^ Jonathan Avila (2 March 2014). "How to create a favlet for accessibility testing". Archived from the original on 22 January 2018. Retrieved 23 May 2023.

[1] Jonathan Avila (2 March 2014). "How to create a favlet for accessibility testing". Archived from the original on 22 January 2018. Retrieved 23 May 2023.

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