The Wikipedia toolbar is a very useful toolbar for Mozilla and Firefox, that offers much more features than the standard edit toolbar, such as underline and strikethrough text, lists, tables, and advanced image options.
Template:Clear (Usage: {{clear}}) - Makes content wait until existing content is completed in all columns. Often used to stop text from flowing next to inappropriate images.
Template:Ml (Usage: {{ml|<redirect link>}}) — If the redirect links to a page with multiple headings, this template adds a link to the appropriate heading.
Template:Todo (Usage: {{todo}}) — Adds a to-do list to an article. Very useful, especially for WikiProjects.
