Flash vs HTML5: How a 20-Year Web Standards War Ended on New Year's Eve 2020

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Adobe officially ended support for Flash Player on December 31, 2020, marking the close of a two-decade rivalry with open web standards. Flash launched in 1996 and quickly dominated the internet with interactive animations and video at a time when HTML could only render static text and images. The turning point came in 2008, when W3C published the HTML5 draft specification, and Apple's Steve Jobs publicly banned Flash from all iOS devices in 2010, citing poor performance, security flaws, and high battery consumption. Unlike Flash's closed ecosystem controlled solely by Adobe, HTML5 evolved through a decentralized global community of browser vendors and developers who incrementally built out its multimedia capabilities. By the time Adobe pulled the plug, HTML5 had matured into a full-featured open standard capable of animation, gaming, and 3D rendering, rendering Flash obsolete.

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