
HackerRank
CodeSignal
iMocha
HackerEarth
TestGorilla
DevSkiller
mettl
Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.

Mercenaries 2: World in Flames
Hitman
Order and Chaos Online
Mass Effect: Andromeda
Deus Ex: Mankind Divided
Thief
jQuery
Prototype JavaScript framework

Which is more popular?
Based on our record, Prototype should be more popular than Codility. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | prototypejs.org |
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In their own words, as submitted to SaaSHub.


The Codility platform includes: CodeCheck - Design role-specific remote skills assessments to screen your technical candidates before moving them to the interview stage. CodeLive - Host technical remote or onsite interviews via our shared editor using a range of templates and whiteboards....
No description of Prototype yet.
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.


No analysis of Codility yet.
Overall verdict
Why this product is good
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.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


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


Codility is a platform that helps companies assess the coding skills of developers. They offer a range of online coding tests and assessments that enable employers to evaluate candidates' technical abilities.
We have no reviews of Prototype yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


- Technical skills: have they got the walk to match the talk? Programming languages on a resume mean little if candidates are unable to demonstrate their hard coding skills. You can test these skills with technical skill tests, such as... - Source: dev.to / over 2 years ago
Codility : Verify and improve coding skills. - Source: dev.to / over 5 years ago
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
The parent is referring to the Prototype framework (http://prototypejs.org/), not the JS language concept of a prototype. Source: about 4 years ago
Let's not forget about http://prototypejs.org/ & http://script.aculo.us/ for modern Web 2.O. - Source: Hacker News / over 4 years ago
When comparing Codility and Prototype, you can also consider the following products.

HackerRank is a platform that allows companies to conduct interviews remotely to hire developers and for technical assessment purposes.
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Mercenaries 2: World in Flames offers a combination of exciting elements such as Action-Adventure, Third-person Shooter, Single and Multiplayer developed by Pandemic Studios and published by Electronic Arts.
Compare Mercenaries 2: World in Flames to Codility or Prototype:

CodeSignal is the leading assessment platform for technical hiring.
Compare CodeSignal to Codility or Prototype:

Hitman is the marvelous sixth installment in the Hitman series developed by IO Interactive and published by Square Enix.
Compare Hitman to Codility or Prototype:


Experience and explore the games and other upcoming updates from Gameloft®. Find the game that will best fit your lifestyle!
Compare Order and Chaos Online to Codility or Prototype: