You will understand the following equivalent source codes among the front-end frameworks React, Vue, etc.
templates
appending new parts
dynamic expressions
components and properties
event handlers
After learning the above, you may discover that many extended syntaxes of React, Vue, etc., exist the following situations:
all browsers have not supported them by default.
they all contain much more angle brackets and curly braces that make source code very complicated. That is, their simplicities are not good.
their actual performances are all much slower than native JavaScript ones.
If you are familiar with native-JavaScript coding and then you will realize the truth of the following unmentionable issues on performances and simplicities among React, Vue, etc.
their redundant syntaxes, which all brought owls to Athens, seriously affect their own perfomances and simplicities.
If someone chooses React, Vue, etc., to implement web front end, and then someone will need bigger brain to suffer much more tortures than native-JavaScript developers.
Actually, React, Vue, etc., have let plenty of developers continue to "misunderstand" that native JavaScript could not easily implement what they can do.
After learning this course, you will acquire more comfortable new coding inspirations and ideas on the front end, and then esatblish high-performance and intuitive new applications.