Plugin Shockwave ((install)) -

: The emergence of HTML5 , WebGL , and WebAssembly provided a way to create high-performance interactive content without the need for external plugins. These standards were more secure, faster, and worked across all devices.

On April 9, 2019,

The Shockwave plugin may be a relic of the past, but its influence on how we consume interactive media online today is undeniable. It paved the way for the rich, dynamic web we now take for granted. Essentials of Adobe Flash | PDF - Scribd plugin shockwave

The shift toward mobile browsing and open web standards spelled the end for proprietary plugins. Mobile operating systems, most notably Apple’s iOS, famously refused to support plugins like Shockwave and Flash, citing performance and security concerns. : The emergence of HTML5 , WebGL ,