Allow to hide and show lists at Trello's boards.

Latest Version

Version
2.8
Update
June 3, 2020
Size
549KiB
Developer
Category
Users
10,000+
Rating
3.73171 ★
Manifest Version
2
Web Store Status
Languages Support
English (United States)
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Permissions
*://trello.com/
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Trellists: Trello Lists Master Extension

Trello.com is the really great tool but if you have a lot of Lists it will be hard to manage them or you should use horizontal scroll all the time.

This extension solves problem of horizontal scrolling and makes easier management of boards with a huge amount of Lists. Main features:
* Adds a nice bar at the top where all existing Lists are shown;
* Hide and show Lists at board by clicking List name in the bar;
* Status of each List represented by color: grey for hidden List and white for shown.
Updates:

2.8
* Removed unused permission 'storage'.

2.7

* Minor change. Removed useless 'tabs' permission.

2.6

* Fixed issue when status of list wasn't restored from localStorage when switched to new board and then back again.


2.5
* Fixed bug with single qoutes in list names which blocked any operation with lists.
* Improved speed of menu rendering.
* Implemented menu updating on list archive/move.

2.2

* Updated extension to work with newest changes in trello.com layout.

2.1

* Implemented storing state of each List in LocalStorage so you shouldn't set state each time you opened board.

2.0
* Fixed bugs https://trello.com/c/xNzKkl72 and https://trello.com/c/XolHwvsc which blocked adding new cards and hides horizontall scroll bar if board contain a huge amount of lists.

1.9
* Minor fixes and improvements.

1.8
* Fixed bug with wrong color of tabs for newly created Lists.
* Improved behavior of 'Hide all/Show all' button.

1.7
* Added ability to hide all and show all Lists in one clik. Now you can easily hide all lists then show only one and manage cards in this list without any scrolling. Nice!

1.6
* Fixed automatic injection of extension to Trello's page. Now list of all lists will appear automatically for all Boards.
* Added new screenshots.

1.5
* Implemented storing status of List (hidden/shown) for each List at board and correct status in top Menu for each tab (which represents actual tab).

1.4
* Implemented integration with 'Points for Trello' extension which updates Lists headers each 2 seconds and slow down whole page if there are a lot of lists.
* Removed jQuery fadeIn effect for top bar to avoid flashing.

1.3
* Fixed a lot of bugs.
* Increased speed of application.
* Improved UI.
* Changed styles of Bar to look more like Trello's native elements.
* Bar in header now appears just after page load automatically.
* Bar updates on List creation/removing/title update/archiving.
* Implemented support of drag-and-drop List's movements.



1.1
* Updated to newest version of trello.com.
* Better UI.
* Removed useless HTML.

1.0
* Shows lists in one row in the header.
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Source Manifest.json

{ "version": "2.8", "content_scripts": [{ "all_frames": true, "css": [ "style.css" ], "js": [ "js/jquery-1.11.1.min.js", "js/jquery.waituntilexists.min.js", "js/mutation-summary.js", "js/trellists.js" ], "matches": [ "*://trello.com/*" ], "run_at": "document_start" }], "permissions": [ "*://trello.com/" ], "key": "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzfiXS6Li03uSvMv1bBfQBn8DgKdJ8a3JoD5EyA9PQQi1TdPykdwd2ughWLa/Jng31tBeEwp7PGnA0ZC8p2KYdZ9sUt1YpbircUFuylYEKZnw0Z06YCdIvusUwPFWFydy0u8nggyY8I5E5f0IDTAQ5ERmXM51QuR6jou5VflMISwIDAQAB", "manifest_version": 2, "name": "Trellists: Trello Lists Master", "short_name": "Trellists", "description": "Allow to hide and show lists at Trello's boards.", "update_url": "http://clients2.google.com/service/update2/crx", "author": "Vlad Savitsky", "icons": { "128": "icons/trellists.png", "16": "icons/trellists.png", "32": "icons/trellists.png", "48": "icons/trellists.png" }}
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How to download and manually install Trellists: Trello Lists Master extension for Chrome

Looking for a way to install Trellists: Trello Lists Master extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Trellists: Trello Lists Master extensions manually, this article outlines two simple methods to effortlessly install Trellists: Trello Lists Master extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Trellists: Trello Lists Master extension and manually install through Drag &Drop

If you ever need to manually install a Trellists: Trello Lists Master extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Trellists: Trello Lists Master Extension by clicking the "Download CRX" button on the website.

Look for the Trellists: Trello Lists Master extension you wish to install. Go to the website and download the Trellists: Trello Lists Master extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Trellists: Trello Lists Master extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Trellists: Trello Lists Master extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Trellists: Trello Lists Master extension for Chrome and install in Developer Mode

This is another method to install Trellists: Trello Lists Master extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Trellists: Trello Lists Master extension file

Select and download the Trellists: Trello Lists Master extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Trellists: Trello Lists Master extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Trellists: Trello Lists Master extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Trellists: Trello Lists Master extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Trellists: Trello Lists Master extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Michelle AvisonYoung (ID: 00000016900bd249) Voted 2 ★ - Updated 11/08/2023 I was excited to use it but it doesn't work. Looks like this is a temporary thing but I have to uninstall for now. I hope to come back!

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Flavio Junior (ID: 000000e5332b4e4f) Voted 4 ★ - Updated 10/24/2023 Trellists recently stopped working in all my browsers. It looks like there is a trello update.Waiting for this extension to be updated

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Dávid Bíró Márk (ID: 0000000912ce03fd) Voted 2 ★ - Updated 10/20/2023 Alapból szuper, viszont az utóbbi 1-2 napban eltűntek a lehetőségek, nem tudom eltűntetni az oszlopokat. Remélem sikerül kijavítani és nem csak nálam jelentkezik ez a probléma.

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Dan Ortega (ID: 0000006fe9a41f87) Voted 5 ★ - Updated 10/12/2023 Guys this extension is great, it is so useful. But some weeks ago Trello released a new version and the html classes are not the same, now the extension doesn't work anymore. I gave it a look and the changes should not be very difficult. I realize that the new version is deployed to some users, but I confirm the change is released and will soon come to all users.

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Кристина Н (ID: 00000024a4c2fba2) Voted 5 ★ - Updated 10/29/2022 Круто! Те, що потрібно! За пів року роботи з проєктом накопичилося багато списків. Стало незручно працювати. З цим розширенням я можу вибрати відображення тільки того списку, який зараз у роботі!