Best Coding Platform To Become A Coding Expert

Best Coding Platform

Coding is an important skill in today’s world if you are from the software domain. If you are a programmer already, it is important to practice your programming skills so that you are up to date. We should always want to upgrade our skills to become better at our jobs. If you want to be a programmer, you need to learn how to code and be good at it. This guide will list the different coding platforms that can be used by programmers for coding interview preparation. You can be the judge and find out which is the best coding platform among these that will help you become an expert programmer.

There are a lot of channels on YouTube today that are dedicated to teaching people coding. But coding is not something that you can watch and learn. You have to get your hands dirty and practice and practice a lot.

If you are a beginner, it will take you months before you can solve any problem with ease. And if you have been in the software industry for some time, it might take you a few days. But you need to practice. And for that, you need a platform where you can get problems or questions and where your coding skills can be judged.

There are a lot of coding platforms nowadays which cater to the basic programmer and to the competitive programmer. Some coding platforms are just dedicated to coding while some have additional features like interview preparation material, compensation discussion forums, etc. Let’s dive into the different coding platforms.

1. Leetcode

Best Coding Platform

If you are a programmer, you already know about this coding website. If you are a beginner or want to be a programmer, you should know about this coding website if you don’t already. Leetcode is one of the best if not the best coding platforms available in the market today.

Leetcode supports 15+ languages and you can choose any language from these to solve your problems. They have over 1800 problems. And there are three levels: Easy, Medium, and Hard.

From a coding interview preparation point of view, this is the best platform. You can prepare for coding interviews by solving questions on this website.

It has a lot to offer for everyone. The features range from an intuitive UI to complex problems, from a very good Discussion forum to a very good Compensation forum. Leetcode is not just a coding platform but also doubles up as an interview platform as well.

It also serves as a very good platform for competitive programmers to showcase their skills and fight each other out to become better programmers.


  • The question descriptions are very concise and to the point.
  • Number of languages supported is quite good.
  • Very good Discussion section for people to discuss about the problems and their solutions.
  • Very good Compensation section for people to discuss about the offers and compensations.


  • Some Leetcode questions don’t have verified answers.

Also check: Machine Coding Round – What is it & how to crack it

2. Topcoder

Best Coding Website

Starting in 2001, Topcoder was initiated as a platform for competitive programming challenges. These challenges are also known as Single Round Matches(SRM), which were very popular among students from colleges or universities. The contestants would compete against each other in these 90-minute challenges. And winners would win cash prizes. Since then, this platform has now grown to offer development services to third-party clients.

This platform currently supports only four programming languages, namely Java, C++, C#, and Visual Basic.

This is a platform to solve problems and it also gives people a platform to meet new people, especially programmers. It has a lot of contests and you can participate in these contests to improve your ranking. But does it mean we can code only during contests? No. You can code at other times as well. But it won’t have any effect on your rankings.


  • You get to meet and interact with some world class programmers from around the globe.
  • It is best for people with jobs or who are busy as the contests are quite short.
  • Very less room for cheating as the contests are short.


  • The number of languages supported is quite less compared to other platforms.
  • Since the contest are very short, there’s very little room to learn.
  • Feedback is not instant. You have to rely on yourself to check if the solution is right at that moment.

3. Coderbyte

coding interview preparation

Starting in 2011, Coderbyte has evolved a lot in recent years. Initially, it started as a coding interview preparation site. Coders or programmers can log into this platform and start solving problems or take part in coding challenges.

Coderbyte has a lot of problems on various topics like data structures and algorithms. You can choose front-end, back-end development, or full-stack development questions depending on your personal interests. It has 400+ challenges and you can choose any language of your choice from the 30+ languages supported by this site.

It is one of the best coding interview preparation websites available today. The challenges and problems are designed from an interview perspective.

For commercial users like tech companies, this platform offers a lot of options for candidate screening. Coderbyte employs a lot of techniques and technologies to ensure candidates don’t cheat while using their platform.


  • Plagiarism engine is very good to prevent cheating.
  • There are questions for every field – front-end, back-end, algorithms, etc.


  • The user experience is not that great compared to other platforms.
  • The questions library does not have a lot of variety. Needs to improve.

4. CodeChef

Best Coding Website

Started in India in 2009 as a competitive programming platform, CodeChef has become popular in the software domain. It offers a platform where engineers or programmers can prepare for interviews by solving problems.

CodeChef has 6 different sections for practice problems namely Beginner, Easy, Medium, Hard, Challenge, and Peer. Each section has a set of different problems and these problems cater to different audiences from beginners to experts.

CodeChef now supports 40+ languages and has a variety of different problems on topics like algorithms, backtracking, binary search, etc. It also has a plagiarism check. It makes sure no two submissions by different people for the same problem are similar.


  • Very good number of languages are supported.
  • The contests are for a period of 10 days. So, you have 10 days to attempt the questions.
  • The results are instant. You don’t need to wait to know if your code is correct or not.


  • The problem statements are quite difficult to understand.
  • Sometimes the online compiler can act a bit erratic.
  • The usability of the platform is not at par with the other competitive platforms.

Also check: How to crack technical interview – Google, Amazon & more

5. HackerRank

coding interview preparation

HackerRank currently supports 40+ languages and users can use any language of their choice to code and evaluate their skills.

This platform can also be used by businesses to evaluate candidates for interviews. Candidates are required to solve questions given to them in the allocated time.


  • Verified solutions available for all the questions.
  • Almost all of the features are free to use.
  • Number of languages supported is quite good.


  • The problem descriptions for some problems are very lengthy.
  • The testing environment is not that great.
  • The coding interface might take some time to get used to for some people.

That’s all on the best coding platforms. There are other coding platforms available too, but these are the ones I found would be best for you. You can decide for yourself which one is best suited for you depending on your individual needs.

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