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Udemy VS Scala.js

Compare Udemy VS Scala.js and see what are their differences

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Udemy logo Udemy

Online Courses - Learn Anything, On Your Schedule

Scala.js logo Scala.js

Build robust front-end web applications in Scala with Scala.js
  • Udemy Landing page
    Landing page //
    2023-11-09
  • Scala.js Landing page
    Landing page //
    2023-06-23

Udemy features and specs

  • Headquarters
    San Francisco, CA

Scala.js features and specs

  • Strong Type System
    Scala.js brings Scala’s powerful type system to JavaScript development, reducing runtime errors and enhancing code reliability and safety.
  • Interoperability with JavaScript
    Seamlessly interoperates with JavaScript libraries and frameworks, allowing developers to utilize existing JavaScript tools and APIs.
  • Code Reusability
    Facilitates code sharing between server and client-side codebases when using Scala on both ends, increasing productivity and maintainability.
  • Functional Programming
    Supports functional programming paradigms which can lead to more concise and expressive code compared to traditional JavaScript.
  • Ecosystem
    Access to a wide range of Scala libraries thanks to the ability to use JVM-based libraries, enhanced by the 'Scala.js-specific libraries'.

Possible disadvantages of Scala.js

  • Build Complexity
    Requires a more complex build setup compared to vanilla JavaScript projects, introducing a learning curve for new developers.
  • Performance Overhead
    The additional abstraction layer can sometimes result in performance overhead when compared to native JavaScript.
  • Community and Support
    Smaller community compared to JavaScript, which can result in fewer resources, tutorials, and community support for problem-solving.
  • Learning Curve
    Developers need to learn Scala, which might be difficult for those not familiar with functional programming and type safety concepts.
  • Tooling Limitations
    Though improving, tooling support, especially for debugging in a pure Scala.js environment, might not be as robust as native JavaScript tools.

Udemy videos

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Are Udemy Courses Worth It?

More videos:

  • Review - Udemy Scam! Watch Before You Make A Udemy Course
  • Review - Udemy Review 2018

Scala.js videos

+ Add

Deriving the Frontend — Form Combinator Fun with Scala.js

More videos:

  • Review - Laminar – Smooth UI Development with Scala.js

Category Popularity

0-100% (relative to Udemy and Scala.js)

Udemy

Scala.js

Education
100 100%
Education
0% 0
Personal Finance
0 0%
Personal Finance
100% 100
Online Learning
100 100%
Online Learning
0% 0
Financial Planner
0 0%
Financial Planner
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 Udemy and Scala.js

Udemy Reviews

10 Pluralsight Alternatives & Competitors (2024) – Our Picks
Udemy is probably one of the best online learning platforms today. With a large number of courses in every possible category (writing, design, management, app development, and so on) Udemy has millions of happy users. These online learning platforms present their content in more than 50 languages – making them one of the most diverse platforms to learn from.
Source: missiongraduatenm.org
8 best Teachable alternatives for course creators (Features & pricing)
Udemy benefits: After you upload your course content, selling on Udemy is largely hands-off. This can be an excellent option for instructors who want to earn passive income on their courses without running their own marketing. With over 40 million users, Udemy can make it easier to get your course in front of a large audience.
Source: www.podia.com
The Top Free and Paid Teachable Alternatives For Creators
Pricing: Udemy is free for course creators, but it charges sales commissions. Instructors receive 97% of any sales revenue earned from their own marketing activities, such as social media promotions. Udemy takes 63% of the sales revenue resulting from its promotion activities, like when a user clicks on a Udemy advertisement.
Source: www.thinkific.com
10 Best Treehouse Alternatives in 2024
Udemy is one of the best Treehouse alternatives for students and professionals. This online tutorial portal covers programming courses in almost all languages and applications. The courses are budget-friendly for beginners who are looking for new skill development.
Source: www.geeksforgeeks.org
Top 11 Coursera Alternatives 2024
Udemy is one of the top alternatives to Coursera, as it is a leading online learning platform with a strong selection of reasonably paid courses. It’s a great option for those who want to learn new skills or gain more training to hone their current skill set will find it useful. It provides classes in various subjects, including business, photography, computer science, cloud...
Source: freshlearn.com

Scala.js Reviews

We have no reviews of Scala.js yet.
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Social recommendations and mentions

Based on our record, Udemy seems to be more popular. It has been mentiond 264 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.

Udemy mentions (264)

  • AI and the Full Stack Developer in 2025
    Enroll in online courses, attend workshops, and participate in hackathons to stay updated on AI advancements. Platforms like Coursera, Udemy, and Kaggle offer excellent resources. - Source: dev.to / 4 months ago
  • Day 1: Introduction to Terraform and Infrastructure as Code (IaC)
    Exploring Infrastructure as Code (IaC) We also had a coupon code reducing the price of a course on Terraform on Udemy by Bryan Krausen and Gabe Maentz on Udemy, I gained insights into the core concepts of Infrastructure as Code. The key takeaway is that IaC helps in managing infrastructure through code instead of manual processes. This not only boosts efficiency but also enhances consistency, and reproducibility... - Source: dev.to / 5 months ago
  • 🏅 Valuable IT Certificates And How To Achieve Them 🏆
    Affordable Options: Udemy often runs sales, making their AWS courses available for under $20. Other affordable platforms include Tutorials Dojo and Whizlabs, which have practice exams and simulations for around $10-$30. - Source: dev.to / 6 months ago
  • Best Productivity Hacks for Developers
    There are multiple skills that will upscale your development journey and provide you with a better command of your role as a developer. Some of them are learning multiple programming languages, computer proficiency, problem-solving, adaptability, debugging, etc. To polish most of the skills, you can go for a decent certification program with which you will not only learn a skill but also get a certificate to... - Source: dev.to / 11 months ago
  • Bought my first laptop for my education after years of being homeless, hope I invested my money right.
    CS is computer science. Also check out edx.com It is hosted by Harvard and if you pay for the course which is very little you get a certificate from them. There is also groupings of courses were you can get a business certificate. Also check out udemy.com. Wait for the specials for $10-15. I have heard that google has certificates that are free but that businesses except. Just try stuff and even look at skills... Source: almost 2 years ago
View more

Scala.js mentions (0)

We have not tracked any mentions of Scala.js yet. Tracking of Scala.js recommendations started around Mar 2021.

What are some alternatives?

When comparing Udemy and Scala.js, you can also consider the following products

Coursera - Build skills with courses, certificates, and degrees online from world-class universities and companies

Mint - Free personal finance software to assist you to manage your money, financial planning, and budget planning tools. Achieve your financial goals with Mint.

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.

ReasonML - ReasonML is a new face to OCaml that--when coupled with BuckleScript--makes web development easy...

LinkedIn Learning - Online training through LinkedIn's professional network.

Haste - Decreases ping in video games.

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