This repository contains my bookmarklets for Trello. Currently, it only contains a single bookmarklet -
trello-doing-cards-bookmarklet.js (to show "Doing" Trello cards across all your Trello boards) - but also contains
trello.bookmarklet.core.js. This file contains the "core" functions need to create a Trello bookmarklet. This core file was created directly from Trello-Bookmarklet. Trello-Bookmarklet was instrumental in figuring out how to write a Trello bookmarklet but I wanted to encapsulate all the boilerplate code need into a single "core" file.
More details in this blog post.