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Codewars VS JS Bin

Compare Codewars VS JS Bin and see what are their differences

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Codewars logo Codewars

Achieve code mastery through challenge.

JS Bin logo JS Bin

Sample of the bin:
  • Codewars Landing page
    Landing page //
    2023-09-12
  • JS Bin Landing page
    Landing page //
    2018-10-09

Codewars features and specs

  • Wide Range of Challenges
    Codewars offers a broad spectrum of coding challenges ranging from easy to very difficult, catering to all skill levels.
  • User Engagement
    The platform encourages community interaction through comments, user-submitted challenges, and solutions, fostering a collaborative learning environment.
  • Multiple Languages
    Codewars supports a variety of programming languages, allowing users to practice and improve skills in their language of choice.
  • Gamification
    The use of a ranking system, badges, and honor points adds a gamified layer to the learning process, making it more engaging and motivating.
  • Detailed Solutions
    After solving a challenge, users can view multiple solutions from others, offering a range of approaches and insights into problem-solving.

Possible disadvantages of Codewars

  • Steep Learning Curve
    Beginners might find some challenges too difficult at first, which can be discouraging without proper guidance or learning resources.
  • Quality Variability
    The quality of user-submitted challenges can be inconsistent, meaning not all katas are equally useful or well-designed.
  • Limited In-Depth Learning
    While great for practice, Codewars does not provide comprehensive tutorials or in-depth explanations, which are often needed for mastering complex concepts.
  • Time Consumption
    The addictive nature of the platform can lead to spending excessive time on solving challenges, potentially detracting from other learning activities.

JS Bin features and specs

  • Real-time Collaboration
    JS Bin allows multiple users to work on the same code simultaneously, making it easy for teams to collaborate on front-end projects in real-time.
  • Instant Preview
    Changes to HTML, CSS, and JavaScript code are previewed instantly, allowing users to see the results of their work without manual refreshing or deploying.
  • Embed Feature
    Users can easily embed their bins into other web pages, making it convenient to share examples or demonstrate code snippets in blogs or documentation.
  • Debugging Tools
    JS Bin includes built-in debugging tools such as console log inspection, making it easier to identify and fix issues directly within the platform.
  • Customizable Environments
    Users can set up their preferred coding environment with various settings, including templates, libraries, and preprocessors, to enhance productivity.

Possible disadvantages of JS Bin

  • Limited Offline Use
    As a web-based application, JS Bin requires an internet connection to access and use, limiting its functionality in offline scenarios.
  • Performance Constraints
    Complex or heavy projects may experience performance issues as the platform is designed for smaller snippets and quick testing rather than large-scale applications.
  • Security Concerns
    Public sharing of bins can lead to exposure of sensitive code or data. Users need to be cautious about publicly sharing any code with proprietary or confidential information.
  • Limited Backend Capabilities
    JS Bin is focused on front-end development, so it offers minimal support for backend technologies, which may limit its use for full-stack development.
  • Subscription Cost for Premium Features
    Advanced features and additional functionalities often require a paid subscription, which may not be suitable for all users, especially hobbyists or students.

Codewars videos

+ Add

Codewars Review & Tips

More videos:

  • Review - Practising Programming | Codewars Intro

JS Bin videos

+ Add

JS Bin saving - a quick explanation

More videos:

  • Review - Customising JS Bin's editor
  • Review - JS Bin - shortcut urls

Category Popularity

0-100% (relative to Codewars and JS Bin)

Codewars

JS Bin

Online Learning
100 100%
Online Learning
0% 0
Programming
0 0%
Programming
100% 100
Online Education
100 100%
Online Education
0% 0
Text Editors
0 0%
Text Editors
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Codewars and JS Bin

Codewars Reviews

LeetCode Alternatives: Top platforms for coding practice
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 difficulty as you progress. It's designed to transition smoothly from easy to more challenging problems.
Source: formation.dev
Discover the Top Leetcode Alternatives
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 environment of CodenQuest or the community-driven challenges of Codewars and Exercism, there's a Leetcode alternative that suits your learning style and objectives....
Source: codenquest.com
15 Best LeetCode Alternatives 2023
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 choice. Alternatively, Codewars has over 55+ programming languages that you can learn.
Source: rigorousthemes.com
The 10 Most Popular Coding Challenge Websites [Updated for 2021]
Codewars provides a large collection of coding challenges submitted and edited by their own community. You can solve the challenges directly online in their editor in one of several languages. You can view a discussion for each challenges as well as user solutions.
Source: www.freecodecamp.org
Top 10 Online Challenge Websites in Python
You will see a modular progression when you start the tutorial on Python. Codewars makes solving these challenges that much more fun. It feeds the competition with the score and ranking system. They present challenges created by qualified questions in different languages.
Source: medium.datadriveninvestor.com

JS Bin Reviews

8 Best Replit Alternatives & Competitors in 2022 (Free & Paid) - Software Discover
A live pastebin for HTML, CSS & javascript and a range of processors, including scss, coffeescript, jade and more. JS bin – collaborative javascript debugging.
Source: www.softwarediscover.com
6 Coding Playgrounds For Web Developers
What sets it apart from the previous playgrounds is that JS Bin allows you to download files to your computer, a nifty feature that may prove useful to developers, especially when fiddling around with code while offline. You can also create private “bins” on JS Bin but you will have to pay for this feature. Unfortunately, at this point, JS Bin doesn’t have a collaboration...
Source: www.hongkiat.com

Social recommendations and mentions

Based on our record, Codewars should be more popular than JS Bin. It has been mentiond 160 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Codewars mentions (160)

  • Of recursion and backtracking
    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 recursion was not as solid as it needed to be for this task. In this post, I will share the insights gained from deepening my understanding of recursion while working through the kata. - Source: dev.to / over 1 year ago
  • 4th year, about to fail an entire semester's worth of classes.
    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 coding challenges, it's fun. Source: over 1 year ago
  • Beginner with C++ looking for direction
    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 such as loops, if statements etc. Source: almost 2 years ago
  • Can you guys recommend an efficient way to learn in advance IT para sa mga walang alam?
    I would advise for you to start with Python, it's a beginner-friendly programming language and it'll help with wrapping your mind around things. Play around with it, perhaps do some katas on CodeWars and you'll be set. Source: almost 2 years ago
  • How do I develop programming logic?
    There is a website called codewars.com where you can select problems of varying difficulty for the language you need. It is very helpful for learning. Source: almost 2 years ago
View more

JS Bin mentions (25)

  • Ask HN: How can I get my 7-year-old started with web development?
    I don't understand why all these comments are against web dev. Creating an html file is quick, easy, and most importantly for kids, you instantly get visual results! You don't even need to open ugly terminal consoles, you could just use something like JS Bin (https://jsbin.com/) or JSFiddle or CodePen. I used to volunteer with CoderDojo, a non-profit that hosted intro to coding workshops for kids of all ages... - Source: Hacker News / 3 months ago
  • 100+ Must-Have Web Development Resources
    JS Bin: Allows you to save edited code locally or share a URL for collaborative debugging. Supports HTML, CSS, JavaScript, Markdown, Jade, and Sass. - Source: dev.to / 7 months ago
  • A list of SaaS, PaaS and IaaS offerings that have free tiers of interest to devops and infradev
    Jsbin.com — JS Bin is another playground and code-sharing site of front-end web (HTML, CSS, and JavaScript. It Also supports Markdown, Jade, and Sass). - Source: dev.to / over 1 year ago
  • 10 best Javascript debugging tools
    JS Bin is one of the useful JavaScript debugging tools designed for developers working with HTML, CSS, and JavaScript. It gives them the opportunity to test and debug their code snippets in a real-world setting. The fact that this tool is open-source is fantastic. - Source: dev.to / over 1 year ago
  • <code> + linebreak breaks code segment. <code> without linebreak doesn't.
    If I paste both in jsbin.com, the both show all content on 1 line. Source: about 2 years ago
View more

What are some alternatives?

When comparing Codewars and JS Bin, you can also consider the following products

Codecademy - 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.

CodePen - A front end web development playground.

LeetCode - Practice and level up your development skills and prepare for technical interviews.

JSFiddle - Test your JavaScript, CSS, HTML or CoffeeScript online with JSFiddle code editor.

Exercism - Download and solve practice problems in over 30 different languages.

Pastebin.com - Pastebin.com is a website where you can store text for a certain period of time.

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