Many front-end recruiters are required to be proficient in html5, css3 and js. Is this serious? Makes me doubt life.

Market demand determines the cost of employing people. The 3D framework only appeared in the last two years. Thingjs is a domestic 3D visualization platform for the Internet of Things, and it has been favored by capital, indicating that the market potential is huge. However, 3D visualization technology is mostly manifested in the client, such as the large visual screen in the command center, and the market demand is very low-key. Many consumers don't know that you want to do large-scale projects in smart cities, many of which are confidential projects (prisons, electricity, construction, security, fire protection), and there are not many teams that can undertake development, and they are all in a circle.

Thingjs official website-Resource Center has many cases of visual big screen projects, so you can feel it:

Many companies confuse 3D visualization development in front-end recruitment, because they all need the foundation of front-end development, but they also have targeted requirements, such as mastering three.js or babylon.js and being familiar with NodeJS and MongoDB. , and be familiar with at least one data visualization JS class library, such as D3, HighCharts, Echarts, etc. For employers, it is considered to be "proficient in webgl".

Having technology does not mean making popular commercial applications. This is not only the reason for technological development, but also the reason for market demand. Simple three-dimensional visualization is a temporary demand, such as exhibitions and demonstrations, and it is difficult to precipitate technical resources. Most of the demand is biased towards large customers, so it is difficult to drive the market. Therefore, a simplified 3D development process is needed, so that small and medium-sized developers can also join in 3D commercial development, with a broad grassroots foundation, just like the thingjs platform.

Although 3D visualization development technology is not a mature market, it is definitely an incremental market! Joining a forward-looking platform and being exposed to 3D development technology for the first time, the salary of valuable talents is naturally not a problem.