Very well-known 5 free foreign programming sites, can be instances of knocking code to do projects!

Some of them are computer programmers, and after graduation, they still enroll in programming training.

And those non-computer professional rookies, naturally need not say more.

As far as I know, programming training sometimes directs you to read more than 500 pages of books a week.

In this case, it's clear that many programmers can't digest programming techniques and theories.

What do we do? In w3cschool's opinion, the only way is to learn and do it!

The following w3cschool shares a few free programming sites for dear little friends that can reinforce the programming techniques you learn every day through programming practice.

1、HackerRank

More than 2 million programmers are currently using HackerRank, a website that enhances your programming capabilities by fighting real-world.

You can improve your rank through the various challenges inside.

2、Upskill

If your programming base is poor, you can use upskill.

This site has a variety of programming videos that can help you develop your own personal projects.

The role of individual projects speaks for itself, as interviews are often used.

On the upskill website, you can easily learn HTML, CSS, Ruby on Rails, Git, Javascript, and more.

3、Codecademy

With Codecademy, you'll find programming more interesting. Learning programming on this site, usually a knowledge point with 3 exercises, can give you a firmer grasp of the knowledge point.

In addition, it provides discussion forums, programming language terms, blog posts, and articles that can effectively improve your programming skills.

4、Free Code Camp

This site can be defined as a community. It provides programmers with thousands of programming invitations, assignments, and certificates.

Most importantly, you can do some practical programming projects on this to improve your programming skills.

5、Khan Academy

Khan Academy mainly uses online videos for free classes. It has four main functions: watching videos, doing exercises, providing guidance, and volunteering.

With Khan Academy, you can learn C, JAVA, Python, and more.

Finally, the programming practice website author recommended here.

PS: If you are in English in general, you can also use the w3cschool example to learn programming, w3cschool fan groups can show up!