Find all needed information about Safari Npapi Support. Below you can see links where you can find everything you want to know about Safari Npapi Support.
https://stackoverflow.com/questions/33609548/what-is-safaris-planned-lifecycle-for-silverlight-npapi
From my testing Safari has not yet (1/11) been updated to include the loss of NPAPI support which was part of Safari Technology Preview 17. So far as I can see it is anyone's guess what their schedule is. Firefox ver 52 mainstream release is scheduled for Mar. 7 2017 and according to here and the bug tracker. That is the last one to support NPAPI.
https://developer.apple.com/safari/whats-new/
What’s New in Safari. Discover how to take advantage of new features including Desktop-class browsing on iPad, new APIs for Safari Extensions and Content Blockers, and enhancements to make link following on macOS a great experience.
https://discussions.apple.com/thread/1786090
Nov 10, 2008 · I solved the issue. I found that Safari was a Cocoa application, so I got a NSWindow reference from the window handle given in the NPAPI NPP_SetWindow call, and then created a NSWindow reference for my carbon window and tied them together. I just thought I post this back, in case anyone else has the same problem.
https://en.wikipedia.org/wiki/NPAPI
It is only supported by Firefox ESR (Extended Support Release) and Safari. Support/deprecation. Because of the age of the API, security issues, and adoption of alternative technologies such as HTML5, software vendors began to phase out NPAPI support in 2013.
https://www.howtogeek.com/221720/how-to-use-java-silverlight-and-other-browser-plug-ins-on-windows-10/
Despite these aggressive moves, Apple hasn’t removed NPAPI plugin support from Safari—at least as of macOS Sierra 10.12. Safari continues to support Java, Silverlight, Unity, and other NPAPI-based plugins. In fact, it’s the last modern browser to continue supporting these plugins.
https://www.java.com/en/download/faq/safari.xml
The Java Plugin for web browsers relies on the cross-platform plugin architecture NPAPI, which had been supported by all major web browsers for over a decade. Apple's Safari version 12 and above have dropped support for NPAPI, and therefore Java Plugin do not work on these browsers anymore.
https://www.java.com/en/download/help/enable_browser.xml
Firefox has removed NPAPI plugin support, and therefore Java Plugin cannot be enabled in Firefox browser version 52 and above. ... Note that Apple has removed NPAPI plugin support in its Safari browser version 12, and therefore Java Plugin cannot be enabled in …
https://support.apple.com/guide/safari/if-a-plug-in-is-missing-ibrw1036/mac
In the Safari app on your Mac, look for a placeholder on the page, such as “Plug-in missing” or “Click to use [Plug-in].”. Click the placeholder. Follow the onscreen instructions. To change plug-in blocking, choose Safari > Preferences, click Websites, click the plug …
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