1. Two Years Ago I Took a Different Path Looking back now, 2021 should have been a golden year for internet workers in Wuhan to change jobs. The pandemic had passed, and we were full of hope for the future; monetary policy was loose, and companies were confident about market prospects.

In recent years, with the rise of single-page web applications, all kinds of frameworks have kept emerging. The front end has begun to enter a stage of engineering and componentization. Single-page web technology has expanded the boundaries of the front end, which can now also route and render pages without depending on the back end.

1. What Is a Domain Name 1.1 The Composition of a Domain Name The complete domain name of this site should look like this: www.chenshaowen.com. Note the dot at the very end, which can usually be omitted. Reading a domain name from back to front, .com is the top-level domain, chenshaowen is the second-level domain, and www is the communication protocol.