Overview of advantages and disadvantages of HTML 5 and Flash technology

Network standards such as HTML5 and css3

Advantages:

1. Video Playback, graphic presentation, and other functions are built in a browser and can be executed without plug-in.

2. Open Standards. Programs and art can be directly written in code without the need to purchase flash and other tools.

Disadvantages:

1. The case has not yet been finalized. For example, SVG vector graphics are currently supported by different browsers.

2. Low popularity. For example, ie is not supported yet, and it will not be supported until ie9 is supported; however, ie9 only supports windows with Vista and later versions.

Adobe Flash

Advantages:

1. high popularity of content: Most online games, advertisements, films, and interactive content are made using Flash technology.

2. Easy production: Adobe's solutions are easy to develop for artists, interactive programs, and other designers.

Disadvantages:

1. Security and Stability: chrome, Safari, and Firefox are protected by plug-in to avoid joint occurrence. Flash often reports Zero Time Difference attacks.

2. Poor performance and power consumption: although hard decoding is required, HTML5 and Flash do not consume resources for video playback. However, the game actually consumes a lot of system resources and consumes even more power on mobile devices such as mobile phones.