Actively maintained

A small module that allows you to customise the paths of the detailed media page supplied by media gallery.

The Slides module allows the easy creation of slides to create HTML presentations for display using reveal.js http://lab.hakim.se/reveal-js

This module helps to synchronize your Drupal nodes with your Dropbox account.

The OnCopy Module appends the site URL and other user defined text on the clipboard along with the selected text.
It helps in impriving SEO of website.

This module shows taxonomy blocks with group of letter as a filter, to show the list of terms that start with that group of letters.

Provides an API for integrating the jQuery Masonry plugin with Drupal.

From desandro.github.io/masonry:

Masonry is a JavaScript grid layout library. It works by placing elements in optimal position based on available vertical space, sort of like a mason fitting stones in a wall.