
Codecademy
Exercism
LeetCode
Treehouse
edX
Coursera
Udemy
Achieve code mastery through challenge.

Nest.js
ExpressJS
Adonis JS
hapi.js
Koa.js
FastAPI
GraphQL
A highly extensible Node.js and TypeScript framework for building APIs and microservices.

Which is more popular?
Based on our record, Codewars seems to be a lot more popular than LoopBack.io. While we know about 160 links to Codewars, we've tracked only 6 mentions of LoopBack.io.
Website, pricing, platforms and company facts side by side.
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| Website | codewars.com | loopback.io |
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What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Codewars is recommended for beginner to advanced programmers who enjoy learning through practice and are interested in improving their algorithmic thinking and coding skills in a gamified environment. It is particularly beneficial for those preparing for coding interviews or seeking to reinforce their programming knowledge in a fun and interactive way.
No analysis of LoopBack.io yet.
Walkthroughs and reviews on video.
Codewars Review & Tips
More videos
LoopBack.io Build REST APIs in under 2.5 mins
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codewars and LoopBack.io. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Edabit offers a learning experience similar to learning a new language, focusing on smaller and more frequent exercises that build proficiency over time. Like Codewars, Edabit provides many challenges that increase in...
In conclusion, while Leetcode remains a valuable resource for coders, the platforms listed above offer varied approaches to learning and improving coding skills. Whether you're drawn to the gamified learning...
This LeetCode alternative has excellent features for anyone looking to sharpen their coding skills. Codewars uses kata, which are small coding exercises that are community developed to help you master your language of...
Moreover, it can permit a user to build a server API, which maps to another server. Furthermore, Loopback.JS assists native browser and mobile SDKs for different clients like Browser, iOS, and Android/Java JavaScript...
Recommendations tracked on public social media and blogs since March 2021.


Recently, I was working on a coding kata on codewars.com. Early on, I started thinking that a potential solution might utilize recursion, a concept that involves a function calling itself. However, I quickly realized that my grasp of... - Source: dev.to / almost 3 years ago
Get more involved. Look into internships and junior SWE positions to get a sample of what you'd be applying for once you graduate. Solve coding challenges, start working on a portfolio of your personal works. I recommend codewars.com for... Source: almost 3 years ago
I'd recommend to play around with some basic coding challenges on leetcode.com or codewars.com. If the course prepared you well you won't find this useful, but playing around with them will make sure that you are comfortable with basics... Source: about 3 years ago
Loopback.io is a powerful Node.js framework for creating APIs and easily connecting to backend data sources. It has an Angular.js SDK and provides SDKs for iOS and Android. - Source: dev.to / over 2 years ago
Backend is usually an API you design, can simply use Rails for this, basic Express.js or some framework like https://loopback.io/ if you want javascript otherwise you want 'system design'... Source: over 3 years ago
LoopBack – Highly Extensible Node.js and TypeScript framework. Source: over 3 years ago
When comparing Codewars and LoopBack.io, you can also consider the following products.

Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
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A progressive Node.js framework for building efficient, reliable and scalable server-side applications.
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Download and solve practice problems in over 30 different languages.
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Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
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Practice and level up your development skills and prepare for technical interviews.
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AdonisJs is a Node.js web framework with breath of fresh air and drizzle of elegant syntax on top of it
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