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CodeCrafters VS Rextester

Compare CodeCrafters VS Rextester and see what are their differences

CodeCrafters

Programming exercises for experienced engineers.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
R
Rextester

Online compiler for many languages, including MySQL

Rating
0 reviews
Alternatives Is it good?
HTMLCSS to Image API
Capture website screenshots, render HTML/CSS, or create templated graphics. Render images or PDFs. Use MCP with AI, no-code automation, or the REST API. No browsers needed. 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, CodeCrafters should be more popular than Rextester. It has been mentioned 11 times since March 2021.

social mentions
11 vs 7
Education popularity
100% vs 0%
alternatives listed
82 vs 18

Base details

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

CodeCrafters
R
Rextester
Website codecrafters.io insurance.rextester.com
Pricing
Open source Official pricing
—
Listed in
Crypto Cryptocurrencies Tech Education +1
Developer Tools IDEs And Text Editors Programming Language OOP +1

Videos

Walkthroughs and reviews on video.

CodeCrafters 2 videos + Add
R
Rextester 0 videos + Add

Learn to Build Real Software With CodeCrafters

More videos

  • - Mechanical Sympathy and Learning with CodeCrafters

No Rextester videos yet. You could help us improve this page by suggesting one.

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
CodeCrafters
R
Rextester
100% 100%
Education
0% 0%
0% 0%
IDEs And Text Editors
100% 100%
100% 100%
Online Learning
0% 0%
0% 0%
OOP
100% 100%

User comments

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Reviews and articles

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

CodeCrafters no reviews yet
R
Rextester no reviews yet

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

Social recommendations and mentions

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

CodeCrafters 11 mentions
R
Rextester 7 mentions
  • I tried building a shell in Rust
    Sometime ago, I decided to embark on a new endeavor, I was curious about how shell works, and came across the the codecrafters.io build your own shell challenge, and thought this is a good opportunity for me to learn shell, as well as... - Source: dev.to / 19 days ago
  • We Planted 180 Bugs in Copies of Real Open-Source Backends. Fix Your First One in About 20 Minutes
    Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 29 days ago
  • Ask HN: What skills do you want to develop or improve in 2026?
    I had a lot of with Code Crafters. It's a paid platform, but they give you a basic walk through of different technologies, with full test suites. For example, you implement some basic Redis. It doesn't spoon feed you what to do, but... - Source: Hacker News / 10 months ago

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  • I NEED HELP WITH AN ASSEMBLY PROJECT!!!
    My Professor has not provided any resources or material to help complete this project, I have tried to problem solve, use the internet, even chatgpt. (I can send the code that it gave me in comments if needed, but ) I need help... Source: over 3 years ago
  • Why is Zig so much more successful than Crystal and Nim?
    Does it really do that? (I've just tried in rextester.com, it complains about declared but unused variables.). Source: over 3 years ago
  • Trying to do errors right
    (A quick survey of some of the languages at rextester.com showed that they are usually counted from 1. I'd suggest doing the same would be least surprising.). Source: over 4 years ago

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Alternatives to CodeCrafters and Rextester

When comparing CodeCrafters and Rextester, you can also consider the following products.

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