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JavaScript, published in 1995, is a scripting language used to increase the interactivity of websites.
There are many advanced versions of this language, such as Node.js, which is used to add extra functions to the application server.
It is estimated that 94.9% of websites use JavaScript.
So why on earth is it so popular? At present, there should be three main reasons: JavaScript can be used on both client and server.
With such a "double-sided" tool, programmers can completely abandon languages such as PHP that can only be used on the server side.
JavaScript is also a cross-platform programming language.
For example, Facebook's open JavaScript framework, ReactNative, can help us develop applications that can be used both on the desktop and on the mobile phone.
JavaScript also has a group of enthusiastic supporters.
It is precisely because of the active use and constant appeal of this group of JavaScript lovers that this dynamic language can have today's status.
Python's popularity has soared. Python was published in 199 1, so it has a higher qualification than JavaScript.
However, it seems that this powerful language has not become popular until recent years.
As a high-level language with super versatility, Python has been widely used in various fields, including web application development, data analysis and the establishment of machine learning algorithms.
The amazing growth rate of Python can also be attributed to three main reasons: First, Python's simple and easy-to-use syntax makes it highly praised by a large number of users.
Python attaches great importance to the readability and indirectness of code, so it has become the first choice for many novice developers.
Secondly, Python has the advantages of high reliability and high efficiency, and has won the favor of many artificial intelligence experts.
Nowadays, with the increasing application of machine learning and data science, Python has naturally become the preferred choice of professionals in related fields.
In addition, the existence of many Python libraries further simplifies the scientific and technological work in various fields.
Third, Python, like JavaScript, has its own loyal users, and it is their support that has brought about the rapid growth of Python.
Computer training /Python enthusiasts have written a large number of language guides and published books in the more than 20 years since Python was released.
Whether it is a novice or an "old gun", it is very convenient to gain external experience.