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This article focuses on "what programming languages you need to learn in 2021". Interested friends may wish to take a look. The method introduced in this paper is simple, fast and practical. Let the editor take you to learn what programming languages you need to learn in 2021.

It's hard to learn your first programming language-especially if you're a beginner. To start your programming career, you need to know the language you need. In February 2020, nearly 65000 developers told stack overflows how they learned and upgraded. According to the survey, the most popular language programmers want to learn are Python,JavaScript,Go,Cyperscript and Rust.

Trying to understand all five languages will be overwhelming. The first problem for beginners is the language they learn first. Maybe the first language they need is JavaScript. Google's Go is considered to be the best language developers want to learn. Because of this trend, beginners may choose Go over JavaScript.

If you start a programming career or want to enhance your programming skills, you need to understand the languages that will play an important role in 2021. In this article, I'll explain the reasons for learning each programming language to give you a better understanding of what language suits your goals.

Python

JavaScript

Go

TypeScript

Rust

1. Python

Python is the simplest programming language. This is the only language that has been rising in the past five years. Python is a universal language. If someone wants to start a programming career in only one language, then Python is appropriate.

Of all the languages, Python is the most popular one. If you are thinking about machine learning (ML), then you definitely need Python. The use of language in SCI-kit-Learn ML libraries increased by 11%. At the same time, 159% of the Pytorch ML framework for deep learning is used.

Python is a good choice for fun and easy to start a programming career. You don't need to jump to strict syntax rules. Programmers read Python into English because there are many English words in the code. Newbies can easily understand the code because of it. Because the simple language structure speeds up the learning process, the basic knowledge is easy to learn. Python has a wide range of Web development applications. Developers use it to build large products such as instagram,YouTube,Spotify.

Reasons for learning Python:

Python uses English language words such as numbers, passing, true and false, which makes the code very readable.

There are a lot of space tightening in the code that makes it faster and easier to read the language.

Huge library option: Tensorflow,Scikit-Learning,Numpy,Keras,Pytorch,LightGBM,Eli5,Scipy,Theano,Pandas.

The Python community is one of the most powerful communities there. You can find the answer to the question more quickly.

2. JavaScript.

If you want to use the Web project, you need to learn JavaScript. HTML represents the structure of the site, while CSS is the application style. JavaScript is responsible for the function and animation side. It became popular because of its library and framework. If you like interactive design, JS is here to help you achieve it creatively.

JavaScript is critical for front-end development and websites with consumer focus. You can use it for front-end and back-end development. As a result, JavaScript leads the list of test automation frameworks. Programmers create ProntRactor for Angular and NightWatch.js frameworks with the help of JavaScript.

Ninety-five per cent of all websites use JavaScript, which means it is impossible to create Web products today. You can use CSS static pages to create HTML, but if you want to buy a product or make an appointment, you need JS to create these features. The most powerful framework of the website is Node.js,Angular and Vue.js.

In order to understand the importance of JavaScript, it is worth learning the advice of Michael O'Connell. He is the chief analyst of TIBCO software and has more than 20 years of programming experience. He said JS will not go anywhere and will be the best language in 2021.

According to the conference, programmers used JavaScript to build Twitter,Facebook,Gmail,Spotify and instagram.

Reasons for learning JavaScript:

JavaScript is friendly to beginners, so you can choose it as your first programming language.

The browser application programming interface (browser) has JavaScript by default. There is no need to install other software.

You do not need a compiler to view the code in the operation. The JavaScript results were immediately visible.

You can visit powerful communities to help you learn the language faster.

3. Go

Go (golang) first appeared in 2007. This is a programming language created by Google developers Pike, Ken Thompson and Robert GRIREEMER. The creators of the language have a clear goal-to develop a simple, easy-to-use programming language that determines major challenges for complex systems. The project became an open source project in 2009.

Pike said the Go project needs to eliminate the slow and onerous software development of Google's development team. Go should make the programming process productive and extensible. Developers create Golang for developers. This is why Go makes it easy to write, read, and debug large software systems.

Hackerrank recently released its 2020 developer skills report. This report includes the most powerful programming language trends. Hackerrank surveyed 116000 developers from 162 countries. The data includes input such as coding training camp, payment rights and so on. According to the report, GO is one of the top languages that developers want to learn. The co-founders of Sachin Gupta,CEO and Hackerearth say 32 per cent of professional developers want to learn.

Proficiency is the highest-paid technical skill in 2019 and the best hourly rate for programmers. This is the fashionable programming language of Silicon Valley startups. If you want to start your career with complex system products, you need Golang.

Reasons for learning:

Google supports the creation language.

Use a statically typed skeleton security language.

Clean and easy-to-read grammar.

A very extensive standard library with a wide range of built-in functions.

If you want to use a single-page application, you need to do so.

Great document.

Golang is a high-speed language because it is compiled into machine code.

4. TypeScript

TypeScript is an open source language with a JavaScript skeleton. Developed by Microsoft, CypeScript became the seventh popular programming language and one of the most popular tools on GitHub in 2020. This programming language describes the shape of objects by providing better documentation. TypeScript ranked seventh in GitHub from 2016 to 2016.

Anders Hejlsberg is a type of Co-Creator that tells ZDNet that he must sell his open source programming language ideas to Microsoft in 2010. Microsoft released Ringscript in 2012. The Microsoft team worked on programming languages for two years. Among JS programmers, 60% use type signatures and 22% want to try.

TypeScript is a superset of JavaScript. It has the best typing and normal js compilation. This study shows that 15% of errors containing types can be found.

You can use Frontend and back-end TypeScript because the language is compiled to JavaScript. This is the most popular programming language for applications and Web scripts. TypeScript supports static typing.

Reasons for the type of learning:

Types make JavaScript code simple. If you know JavaScript, it's easy to understand TypeScript.

TypeScript is an open source programming language.

TS has tools for JS to increase productivity.

To save JS time, you need to learn the type key.

To avoid errors when developing products using JS, you need TS.

5. Rust

Rust is a multi-paradigm programming language created for performance and security. This programming language combines C + performance with better syntax, code security, and great developer tools to make programming easier. Rust first replaced the most popular developer language in the stack overflow survey. This trend began five years ago and continues today.

According to the September 2020 survey, 83 per cent of the 8323 respondents used Rust. Developers who use Rust love it very much. Jake Goulding, co-founder of the world's first Rust consulting firm, explains why Rust is so popular among developers. According to him, Rust solves the pain points of other programming languages. Rust also has limited disadvantages.

The leader of the Manish Goregaokar,Rust developer tools team said that the developer optimized the UX of the programming language. It includes an informational error message from the compiler with the violation code highlighted. In addition, there are suggestions on how to improve the problem. These features help to grow faster and more efficiently because developers spend less time on fixes.

Forty percent of respondents who work in software say they use Rust for their daily work. If we compare it with the previous year's survey, we think 44% of respondents have written at least 10000 lines of Rust code. Last year, 34% of respondents met this threshold.

Reasons for learning Rust:

Rust is a memory-safe programming language.

Compile ahead of time.

Rust has a fast runtime because it does not require a JIT compiler, VM, etc.

Low memory usage.

Programmers who use software products use Rust.

At this point, I believe you have a deeper understanding of what programming languages you need to learn in 2021. You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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