Lightning is a project from the Mozilla Foundation originally designed as an extension ("add-on") that adds

calendar A calendar is a system of organizing days. This is done by giving names to periods of time, typically days, weeks, months and years. A calendar date, date is the designation of a single and specific day within such a system. A calendar is ...

and scheduling functionality to the

Mozilla Thunderbird Mozilla Thunderbird is a free and open-source email client that also functions as a personal information manager with a Digital calendar, calendar and contactbook, as well as an RSS feed reader, chat client (IRC/XMPP/Matrix (protocol), Matrix), ...

mail client and SeaMonkey internet suite. It superseded the previous Mozilla Sunbird and the older Mozilla Calendar extension.Lightning Project Launched to Provide Calendar Features for Mozilla Thunderbird- MozillaZine
- MozillaZine article announcing the Lightning project and its aims. With version 38 of Thunderbird, the Lightning add-on was integrated and preloaded by default; since version 78 of Thunderbird (released 2020), Lightning is part of Thunderbird and no longer an add-on extension. Lightning is compatible with iCalendar calendars.

History

The Lightning project was announced on December 22, 2004, in an effort to integrate Mozilla Sunbird into

Sun Microsystems Sun Microsystems, Inc., often known as Sun for short, was an American technology company that existed from 1982 to 2010 which developed and sold computers, computer components, software, and information technology services. Sun contributed sig ...

contributed significantly to the Lightning Project to provide users with an alternative free and open-source choice to Microsoft Office by combining OpenOffice.org and Thunderbird with the Lightning Extension. In addition to general bug-fixing, Sun focused on calendar views, team/collaboration features and support for the Sun Java System Calendar Server. Version 0.9 was the last planned release for Thunderbird 2. A calendar was originally to be fully integrated into Thunderbird 3, but those plans were changed due to concerns with the product's maturity and level of support. Lightning 1.0b2 is compatible with Thunderbird 3.1, Lightning 1.0b5 is compatible with Thunderbird 5 and 6, and Lightning 1.0b7 is compatible with Thunderbird 7. Lightning 1.0 was released to the public on November 7, 2011. It was released alongside Thunderbird 8.0. Following that, every Thunderbird release has been accompanied by a compatible Lightning point release. Lightning finally started shipping with Thunderbird with version 4.0, on Thunderbird 38.0.1 released in 2015. With the 2020 release of Thunderbird 78, Lightning is now a permanent part of the program.

References

External links

Mozilla Thunderbird - Lightning Calendar — Mozilla

Lightning :: Add-ons for Thunderbird or SeaMonkey
- Mozilla Add-ons
Provider for Google Calendar :: Add-ons for Thunderbird or SeaMonkey
(Requires Lightning) - Mozilla Add-ons
Mozilla Calendar Blog

The Rumbling Edge
{{DEFAULTSORT:Lightning (Software) Discontinued Thunderbird WebExtensions Mozilla Thunderbird Free calendaring software Free personal information managers Free software programmed in C++ Software that uses XUL

History

See also

References

External links