Udemy VS Prototype

Compare Udemy VS Prototype and see what are their differences

Rating: 5.0 · 1 review

Alternatives Is it good?

Rating: 0 reviews
Pricing: Open source

Alternatives Is it good?

FlexiQuiz

FlexiQuiz is a powerful online test generator that enables you to create engaging online quizzes, tests, or exams in minutes. Choose from 100's of features to create a customized quiz that meets your objectives for business, education, or fun. sponsored

Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Udemy seems to be a lot more popular than Prototype. While we know about 264 links to Udemy, we've tracked only 4 mentions of Prototype.

social mentions: 264 vs 4
Education popularity: 100% vs 0%
alternatives listed: 240+ vs 173

Base details

Website, pricing, platforms and company facts side by side.

	Udemy	Prototype
Website	udemy.com	prototypejs.org
Pricing	—	Open source
Company	Startup from the United States · 2010	—
Listed in	Education Online Learning Online Courses LMS +1	Action Adventure Shooting RPG +1

Features and specs

What each product offers, as listed by its team.

Udemy 1 feature

Prototype 5 features

Headquarters
San Francisco, CA

Simplified AJAX Requests
Prototype provides a simplified API for making AJAX requests, which can make it easier and quicker to add AJAX capabilities to your web application compared to using native XHR.
DOM Manipulation
Prototype offers an easy way to manipulate the DOM, with several utility functions that make selecting and modifying elements straightforward and more readable.
Extensive Utility Functions
Provides many built-in utility functions for tasks like string manipulation, array processing, and object iteration, reducing the need to write these common utilities from scratch.
Event Handling
Simplifies event handling by normalizing events across different browsers and providing an easy-to-use API for attaching and detaching event handlers.
Compatibility
Prototype is known for its good cross-browser compatibility, ensuring scripts work consistently across major browsers.

Possible disadvantages

Size and Loading Time
The library is relatively large, which can affect page load times, especially on slower internet connections.
Global Namespace Pollution
Prototype extends many native JavaScript objects and adds methods globally, which can lead to conflicts with other libraries and unexpected behavior.
Popularity and Community
Prototype has seen a decline in popularity compared to other modern frameworks and libraries like React, Angular, and Vue, leading to a smaller community and fewer available resources.
Modern Features
Lacks some of the modern functionality and features that other more recent JavaScript frameworks and libraries offer, which could limit its use in current and future projects.
Learning Curve
For developers accustomed to more modern frameworks or vanilla JavaScript, adapting to Prototype's conventions and methods might require a learning curve.

Analysis

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

Udemy

Prototype

Overall verdict

Udemy is generally considered a good platform for casual learners and professionals looking to gain new skills or knowledge at their own pace. However, course quality can vary since anyone can create a course, so it's important to read reviews and check instructor credentials before enrolling.

Why this product is good

Udemy offers a wide range of courses across various subjects at affordable prices. It provides lifetime access to purchased courses, allowing for flexible learning. The platform includes features like progress tracking, quizzes, and certificates of completion. Many courses are taught by industry professionals, providing practical and up-to-date knowledge.

Recommended for

Individuals seeking affordable and diverse educational opportunities
Professionals looking to learn new skills or upgrade existing ones
Students who need supplementary material for their studies
Hobbyists interested in exploring new topics

Overall verdict

While Prototype.js was influential in its time, it is largely considered outdated compared to more modern and powerful libraries and frameworks. Its use is generally reserved for maintaining legacy systems rather than new project development.

Why this product is good

Prototype.js was one of the earliest JavaScript libraries that simplified many tasks, such as DOM manipulation, event handling, and Ajax. It provided a way to write more concise and manageable code before the emergence of frameworks like jQuery and modern alternatives such as React or Vue.js. It's particularly known for its extensions and syntactic sugar that offered a more object-oriented approach to JavaScript.

Recommended for

Prototype.js is recommended primarily for developers working on maintaining or upgrading older web applications that were originally built using this library. It's not advised for new projects, as there are more robust and widely-supported tools available today that offer better performance, features, and community support.

Videos

Walkthroughs and reviews on video.

Udemy 3 videos + Add

Prototype 3 videos + Add

Are Udemy Courses Worth It?

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100

Udemy

Prototype

100% 100%

Education

0% 0%

Action

100% 100%

Online Learning

0% 0%

Adventure

100% 100%

User comments

Share your experience with using Udemy and Prototype. For example, how are they different and which one is better?

Reviews and articles

External articles and on-site reviews we used to compare the two products.

Udemy 5.0 · 1 review

Prototype no reviews yet

Best online learning platform
SaaSHub review

· Jul 2025

Udemy is best for beginners who want to start their career. They have huge collection of courses to address each and every niche. The price tag is very low, so anyone can avail their services. Best online learning...
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missiongraduatenm.org · Jul 2024

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....
8 best Teachable alternatives for course creators (Features & pricing)
www.podia.com · Jul 2024

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...

We have no reviews of Prototype yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Udemy 264 mentions

Prototype 4 mentions

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 / over 1 year 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... - Source: dev.to / almost 2 years 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 / almost 2 years ago

[AskJS] Is prototype based programming used in modern Javascript?
It's very weird to realise that this isn't long enough to remember a time when extending native prototypes was en vogue. Source: over 3 years ago
ES1995: Javascript that could have been
The parent is referring to the Prototype framework (http://prototypejs.org/), not the JS language concept of a prototype. Source: about 4 years ago
Make Front End Shit Again
Let's not forget about http://prototypejs.org/ & http://script.aculo.us/ for modern Web 2.O. - Source: Hacker News / over 4 years ago

Alternatives to Udemy and Prototype

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

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