Todoist Addon for Firefox 3.6
by Drew Dahl on Feb.18, 2010, under Projects, Todoist Firefox Plugin
Well, the Todoist addon/plugin doesn’t work with the latest and greatest Firefox 3.6 =( I went on their support website, hoping that this was already taken care of, but it hadn’t been. In fact, the case was already 30 days old and no developers had come to the rescue. Seeing that saddened me, so I forced the Todoist plug-in to install and it worked fine; however, disabling compatibility checks is the last thing I want to leave enabled, so I set out to validate it with the Mozilla team today.
I did a validity check with their validation tool and it came back with two main errors. The first was the use of a deprecated method in its’ javascript and the other was some locale issue that was optional to fix. After fixing the javascript issue and verifying it, I was unable to submit it to the developer’s due to there being a lack of license in the code. After some tooling around, I realized that the Todoist developer’s never bothered to upload it to the Mozilla site anyway, so I tested it out again in 3.6 and it installed without any trouble with checking enabled.
That said, here is the link for you to download it:
http://www.drewdahl.com/wp-content/uploads/todoist-addon.xpi
This hasn’t been accepted by the Todoist developer’s, so I imagine they may not support it (even though the difference from theirs is only 4 different lines of code). So, if you see any problems with, it let me know. Hopefully they’ll either fix theirs or adopt mine sooner than later. Anyway, Enjoy!

February 18th, 2010 on 4:18 AM
It looks really good! Thanks for putting that together!
February 18th, 2010 on 6:50 AM
@Kater
My pleasure! Being a part of the community is great
Glad you like it
March 3rd, 2010 on 3:16 PM
fantastic.
you rule.
June 8th, 2010 on 10:11 PM
I downloaded the file, but I have no idea what I can do with it to make Todoist run with my firefox (3.6.3). Can you help me with this? Thank you!
June 8th, 2010 on 10:20 PM
Well first off, thanks for checking out the site, Tina!
As for the plug-in, just double click or run the .xpi file. If you’re asked what application to open it with, select Firefox.
If this doesn’t help you, just let me know what happens when you try to run the .xpi file (the one you downloaded).
June 8th, 2010 on 10:35 PM
Wow, it worked great! Thanks so much for this!
June 13th, 2010 on 8:51 AM
THank you thank you thank you!
October 1st, 2010 on 5:44 AM
Many thank Andrew, my sidebar is back
October 26th, 2010 on 11:07 AM
Hi, I’ve just updated to Firefox 3.6.11 and unfortunately your generous hack looks incompatible with this latest version. I wonder if there’s any hope of updating it again? Thanks so much.
December 2nd, 2010 on 5:35 AM
Hi Khoi! I want to apologize for not responding to you sooner! I’m surprised that I haven’t run into the same issue as you with the latest version of Firefox, but I will look into this as soon as possible and get this fixed! I’ll create a new blog post about it when I do!
Thank you for bringing this to my attention!
March 22nd, 2011 on 11:08 AM
Thank you so much for working on this. I’ve been using your sidebar for a while, and it has always worked like a charm. However, it doesn’t seem to work with Firefox 4.0. Is there any chance you will be updating for the new version of FF? I sure hope so because I really miss my Todoist sidebar, but I lack the skills to take on a task like this myself.
March 22nd, 2011 on 4:04 PM
I’ll definitely put this on my list to checkout. So long as Firefox 4.0′s plugin scheme is similar to that of 3.6, it should be no problem! I’ll be sure to blog about it once I get around to it.
May 28th, 2011 on 7:03 PM
Hello, i think that i saw you visited my blog thus i came to “return the favor”.I am attempting to find things to enhance my site!I suppose its ok to use a few of your ideas!!