Scrum for Trello
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
Adds Scrum story points to your Trello
Scrum for Trello adds functionality to the awesome trello.com for use in Scrum projects.
** Update December 12th, 2023 **
Scrum for Trello is working again.
Thank you to https://github.com/Swandog for creating the fixes.
** Update October 15th, 2023**
Trello is rolling out changes. We are working on a fix to support this.
In the mean time there is a workaround:
If you go to https://trello.com/labs you can disable the option “Board experience enhancements”.
That will revert Trello to the old state and the extension works again while we work on a fix.
** Update Jun 24, 2022 **
- Update to manifest v3
- cards that are off-screen are now counted again
** Update Jun 27, 2018 **
- Trello compatibility fix
** Update Jun 29, 2017 **
- Works with latest Chrome
** Update Apr 11, 2016 **
- Another Trello compatibility fix
** Update Apr 8, 2016 **
- Fixed compatibility with latest Trello version
** Update Sep 4, 2015 **
- Fixed compatibility with latest Trello version
** Update Sep 2, 2015 **
- Fixed compatibility with latest Trello version
** Update Feb 26, 2015 **
- Fixed compatibility with latest Trello version
** Update Mar 29, 2014 **
- Fixed compatibility with latest Trello version
** Update Jan 14, 2014 **
- List totals show again in the new Trello.com
** Update Dec 23, 2013 **
- Upon frequent request: Settings screen to add your custom storypoints range.
- compatibility new version of Trello.com
** Update Nov 6, 2013 **
- fixed issues on Windows 7 + 8
- added integration with Burndown for Trello. Thanks to @seancolombo
** Update July 31, 2013 **
- new load model in Trello. Extension is working again!
** Update June 17, 2013 **
- many fixes. Thanks for the pull requests!
** Update Apr 10, 2013 **
- Fixed compatibility with latest Trello release
** Update Dec 20, 2012 **
- Fixed count when filter is applied and fixed total count
** Update Sep 8, 2012 **
- Fixed compatibility with latest Trello release. Scrum for Trello is working again!
** Update Sep 4, 2012 **
- Added a nice feature contributed by Cedric Gatay:
One thing we use often is surrounding points of done tasks with [] to prevent them for being counted by the plugin in the list total.
This contain the ability to display such tasks with a decent style (half-transparency) on cards and a differentiated total shown on lists.
Trello is the perfect online equivalent of the whiteboard with sticky notes aka the Scrum board. We love this app and started using it immediately after launch.
One element we use a lot in our projects are the storypoints. Scrum for Trello gives you the ability to make use of story points within Trello.
Setup
Scrum for Trello is a Chrome extension and you can install it via the Chrome Webstore.
How does it work?
In the card titles you can add the storypoints between parentheses. The assigned points will be picked up by Scrum for Trello and displayed in the upper right corner of the card.
For each list the total amount of story points will be calculated and shown in the title of the list.
Every second the story points will be detected and calculated. So changing a number or moving a card will be reflected almost immediately.
Updates
Great improvements made by @nicpottier and @paullofte:
* The point value is moved to be a badge on the card.
* Added support for Zero Point Cards (0), Unknown Point Cards (?), Decimal Value Cards (.5)
* In addition I added the functionality to have the list total reflect the current filtered set of cards.
More great improvements
* @bastiaanterhorst created a storypoint icon to fit in nicely with the Trello style
* bugfixes by @mgan59
* A very cool storypoint picker made by @nicpottier was integrated and adapted. Click on the title in the card view and a little menu shows you available points to quickly select. Of course you can add your own points between parentheses still.
Credits
Scrum for Trello was developed by Marcel Duin (http://webglmarcel.q42.net/) and Jasper Kaizer (https://twitter.com/jkaizer) during our pet projects time at Q42 (http://q42.com).
They team up with Sean Colombo (https://twitter.com/seancolombo).
You can download the source code at http://github.com/Q42/TrelloScrum. Or even better, improve it and do a pull request!
Privacy
Scrum for Trello runs locally only and stores nothing on any server!
See: http://webapps.stackexchange.com/questions/23462/what-kind-of-data-does-trelloscrum-keep
Latest reviews
It was one of the best and most useful extensions ever for many many years, personally for me. Thanks for keeping updating it! Please improve the UI and add more flexibility and features.
Let's be honest, Atlassian should just rip off your functionality and build it natively into Trello, because is sucks that this is browser specific. I t(-.-t) hate Chrome, and basically only use it for Salesforce development.
This extension does not work now. Trello updates their board page, and "Board experience enhancements" option is removed in Trello Labs.
La extensión está fallando a menudo y desde hace días no nos muestra el número de horas disponibles por lista.
It was working until 2 days ago and suddenly broke. It's not counting my hours anymore, I already try uninstalling it from Chrome, relaunching Chrome and restarting my computer and nothing works. Funny thing is, it works on incognito window. Don't know what else to do.
I like this simple extension, but I can no longer find a link to Settings page where I can predefine points
Infelizmente la extensión falla a menudo. Desde hace días no nos muestra el numero de horas disponibles por lista...
Worked really well in the past but now doesn't work reliably anymore - counts only fraction of cards. It has problems to make sum when the ammount of cards in the list exceeds a few. I can provide screenshot and further details if needed for patch.
Scrum for Trello isn't counting the points properly in the columns anymore. Don't know why. Getting some errors in console that may be related: "Error while parsing the 'sandbox' attribute: 'allow-storage-access-by-user-activation' is an invalid sandbox flag." "Failed to load resource: the server responded with a status of 401 ()" "instrument.ts:129 Failed to execute 'setItem' on 'Storage': Setting the value of 'somecrazylongkey_enigneritn3irtn3' exceeded the quota."
Really overdue for an update. Good extension but Trello evolves and the extension doesn't
This extension is useful for trello.
It doesn't work - no any connections with Trello. My cards are empty.
Frequent bugs, very slow, clunky, altogether pretty terrible. Sometimes I get duplicate story points (and estimates) which stack, sometimes the buttons don't show up at all, and altogether it just slogs down your Trello board for both you and your teammates. I would recommend it on premise alone but the implementation is disappointingly unstable.
This is a paid extension. First it asks you to give it access to all your boards and all data, and then you'll realise that it's a paid extension with 14 days trial. Ridiculous!
Doesn't work.
Usefull for point assigning but the burndown chart is not working.......
It'll be great, however, the extension goes away once in a while. Therefore we have to continue to re-install. Please fix. Smiley face emoji.
I missed costum configuration: tag format (use {} instead of [] for compatibility with other extensions), show only estimated or consumed row, hide totals, and display badge also in Calendar view (Trello native power-up). -- Trobo a faltar configuració personalitzada: formatar etiqueta (utilitzar {} enlloc de [] per compatibilitat amb altres extensions), mostrar només la línia de estimació o temps consumit, amagar els totals, i mostrar el distintiu també a la vista de calendari (extensió nativa de Trello)
es simple en trello coloca en el titulo de la tarea al inicio (1) donde el 1 es la hora que piensa tarda la tarea si al final tardastes 4 horas en realizarla lo debes colocar en corchetes [4] ejemplo (1) Tarea Trello [4] con ello ya gracias a esta extension puedes crear los burndownfortrello.com y medir tiempos esta Excelente
I like it, but it's not much use unless I can actually get charts out of it. A burndown chart is completely meaningless as far as visualizing what's going in a sprint is concerned. Would be much nicer if a burnUp chart didn't cost money. Also, I'd really like to not have to leave Trello just to view the charts. Quite a shame cause this could be a really powerful extension
the best tools we ever seen in google chrome
Fait énormément ralentir Trello, le déplacement de cartes, l'accès aux membres, aux labels... Trello gagne 1000% en fluidité une fois cette extension désinstallée
First I decide to open access to all my data for you. And only after that you say that I need to pay for a tool. Nice order, thank you.
Love this. Nice and easy and a great way to keep track
Great extension.
Has the potential to be a very useful extension but the performance issues make it unusable.
good
B ajah
Muito bom!!!
Does not work well in collaboration. The optional definition of story points is not shared over multiple users, so it is not stored in the board. Furthermore estimated story points set by another user are not recognised in my view on the board. The labels are missing. I don't know if this is because of the definition of optional story points instead of the default values. Although we have defined exactly the same list of optional story points. Please bug fix this. (using Scrum for Trello v1.100)
Congratulations, team Q42 for the support in the scrum for trello extension and for helping us to be more productive.
Like the plugin, however it badly needs to be optimized. If I uninstall it, Trello runs like butter, even with a high amount of cards on a board. With it installed, Trello is super slow. Scrolling, moving cards, opening cards, and even looking at card attachment previews is an unbearable chore. Uninstalling until some optimization fixes are added.
Great feature set that helps my team stay time conscious and review efficiency. Sadly it slows down the browser to a point that its almost unusable. Needs to be optimized.
I think this is great add on. I just don't understand how does one getting to the setting to amend predefined story points.
Ralentissements insupportables dans Trello
Used to work, now pushes Trello to use 100% constantly. Broken
Muito bom!
