#Adobe java plugin for firefox software#
#Adobe java plugin for firefox code#

It is no longer needed with the release of a redesigned Java Runtime Environment from Sun Microsystems.

#Adobe java plugin for firefox code#

The Open Java Interface-dependent implementation of LiveConnect was removed from the Mozilla source code tree in late June 2009 as part of the Mozilla 2 cleanup effort. LiveConnect was used in Netscape 4 to implement scriptability of NPAPI plugins. Conversely, from the JavaScript side, it allows a script to invoke applet methods, or to access Java runtime libraries, much as applets can. From the Java side it allows an applet to invoke the embedded scripts of a page, or to access the built-in JavaScript environment, much as scripts can.

#Adobe java plugin for firefox software#

LiveConnect is a feature of Web browsers that allows Java and JavaScript software to intercommunicate within a Web page. Various versions of Netscape and then Mozilla supported this feature using different technologies, including LiveConnect, XPConnect, and NPRuntime. Scripting is a feature allowing JavaScript code in a web page to interact with the plugin. There are some smaller browsers such as Pale Moon and Waterfox Classic that still support NPAPI plugins. With the advent of HTML5, all major web browsers have removed support for 3rd party NPAPI plugins for security reasons. NPAPI support among major browsers started to wane since 2015 and it was gradually deprecated over the last years. NPAPI was frequently used for plugins which required intensive, low-level performance such as video players, including Adobe Flash Player and Microsoft Silverlight, as well as platforms for web applications such as the Java Runtime Environment. NPAPI also supports scripting, printing, full-screen plugins, windowless plugins and content streaming. NPAPI requires each plugin to implement and expose approximately 15 functions for initializing, creating, deleting and positioning plugin content. The plugin runs in-place within the page, as opposed to older browsers that had to launch an external application to handle unknown content types. The plugin is responsible for rendering the data. When the browser encounters a content type it cannot handle natively, it loads the appropriate plugin, sets aside space within the browser context for the plugin to render and then streams data to it. In NPAPI architecture, a plugin declares content types (e.g.

Initially developed for Netscape browsers, starting in 1995 with Netscape Navigator 2.0, it was subsequently adopted by other browsers.

Netscape Plugin Application Programming Interface ( NPAPI) is an application programming interface (API) of the web browsers that allows plugins to be integrated.