Top five AppSource validation errors for Office Add-ins submissions – March 2023
AppSource validation ensures your Office Add-in submission follows Microsoft’s high-quality standards. Learn how to avoid these common validation pitfalls!
Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
History is littered with hundreds of conflicts over the future of a community, group, location or business that were "resolved" when one of the parties stepped ahead and destroyed what was there. With the original point of contention destroyed, the debates would fall to the wayside. Archive Team believes that by duplicated condemned data, the conversation and debate can continue, as well as the richness and insight gained by keeping the materials. Our projects have ranged in size from a single volunteer downloading the data to a small-but-critical site, to over 100 volunteers stepping forward to acquire terabytes of user-created data to save for future generations.
The main site for Archive Team is at archiveteam.org and contains up to the date information on various projects, manifestos, plans and walkthroughs.
This collection contains the output of many Archive Team projects, both ongoing and completed. Thanks to the generous providing of disk space by the Internet Archive, multi-terabyte datasets can be made available, as well as in use by the Wayback Machine, providing a path back to lost websites and work.
Our collection has grown to the point of having sub-collections for the type of data we acquire. If you are seeking to browse the contents of these collections, the Wayback Machine is the best first stop. Otherwise, you are free to dig into the stacks to see what you may find.
The Archive Team Panic Downloads are full pulldowns of currently extant websites, meant to serve as emergency backups for needed sites that are in danger of closing, or which will be missed dearly if suddenly lost due to hard drive crashes or server failures.

AppSource validation ensures your Office Add-in submission follows Microsoft’s high-quality standards. Learn how to avoid these common validation pitfalls!
We’re excited to announce the winners of Hack Together: Microsoft Graph and .NET. It was inspiring to see the variety of submissions!
Build resilient and performant apps with the latest preview version of the Microsoft Graph Developer Proxy. We’re excited to introduce support for monitoring specific processes, rate limiting and more!
Learn about our announcements in our special virtual event showcasing new capabilities for developers to extend Microsoft Teams apps across Microsoft 365.
In just minutes, you can easily create a Hello World project with both Microsoft Teams tab and Outlook Add-in elements backed by a single unified app manifest.
We are excited to announce a release candidate of the SharePoint Framework (SPFx) 1.17 – with updates for Microsoft Viva, Microsoft Teams, Outlook, Microsoft 365 app and SharePoint Online experiences.
The Azure Communication Services UI Library now supports the ability for developers to use a Microsoft Teams identity to power their calling experience.
In this update, we will bring you what’s the latest with Teams app development using Teams Toolkit for Visual Studio Code.
We are excited to announce updated preview (beta 3) of the upcoming SharePoint Framework 1.17 with updates for Microsoft Teams, Microsoft Viva, SharePoint and more.
We’re happy to announce Kiota, our code generator for HTTP APIs described by OpenAPI, is available to all developers that want to focus on calling APIs in consistent, robust and reliable way, without having to worry about the messy details of constructing HTTP requests.
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