There are Wikipedia editors who prefer to begin writing a new article " offline" using a text editor on their own local device prior to posting the content to Wikipedia.

In a nutshell, the article construction stages would follow this path:

• Write new article content offline.
• Post article into Userspace draft and improve.
• If you need help, ask at the Teahouse or Help desk.
• Submit your work to Articles for creation where your userspace draft is moved into draftspace for further review.
• Continue improving the draft article until it can be moved to Wikipedia's mainspace.

This is an oldie but goodie, that for sure works in Firefox...

Visit Conveniently searching Wikipedia, and follow the instructions for your browser. It's a bookmarklet that sits on your toolbar, and which serves as a Wikipedia search button that you can activate from any web page. The next time you want to look something up on Wikipedia while browsing a web-page, highlight the term and then click on your new bookmarklet.

To add this auto-updating template to your user page, use {{ totd b}}