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

Logisim
BOOLR
CircuitVerse.org
Digital
Digital Logic Sim
digiwleea by wleeaf.dev
Hradla
Digital logic design tool and simulator. Contribute to logisim-evolution/logisim-evolution development by creating an account on GitHub.

Which is more popular?
Based on our record, Logisim Evolution should be more popular than Codility. It has been mentioned 6 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codility.com | github.com |
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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 Logisim Evolution yet.
What each product offers, as listed by its team.


Possible disadvantages
Possible disadvantages
Walkthroughs and reviews on video.
An Introduction to Codility: The Tech Hiring Platform for Engineering Teams
Intro to Logisim Evolution, the free and oh-so-good logic simulation software
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Codility and Logisim Evolution. 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 Logisim Evolution 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
Desktop, free, open source. Logisim Evolution is the default answer in most university courses — GPL-3.0, Java, 7.5k stars, and still actively developed (v4.1.0 landed in February 2026). Digital by Helmut Neemann is the connoisseur's... - Source: dev.to / about 1 month ago
Logisim is a nice FOSS software in this space as well. I've designed a CPU in it during COVID, which then became a never-finished breadboard project that stilll looks at me accusingly from some corner of my living room. Oh well. In... - Source: Hacker News / about 3 years ago
I am trying to define an xbps-src template for logisim-evolution, a Java app that requires Java 16. I am using depends="virtual?java-runtime" and, as expected by reading etc/defaults.virtual, OpenJDK 8 is used. Creating a etc/virtual... Source: over 3 years ago
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CodeSignal is the leading assessment platform for technical hiring.
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CircuitVerse is an online community driven platform to design and simulate digital logic circuits.
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