Built in a team during a Hackathon in Paris (La Nuit du Code Citoyen, October 2021), working with the accessibility non-profit A.C.I.A.H.. We created a new accessibility plugin for Thunderbird, and updated an existing plugin to work with the newest version of Thunderbird. Worked on this with Max.

TabControl:

This Thunderbird extension aims at reducing the number of coexisting tabs during a session.

We keep track of currently opened mail tabs, in order to keep their number below a set value, 3 by default. This value can be changed in the addon’s settings. When opening new mail tabs, additional tabs are closed, starting with the oldest.

TabControl (source)

DontRestoreTabsRevival:

This extension allows the user not to restore tabs at startup in Thundertbird.

DontRestoreTabsRevival (source)

An image of the final project