
Scrimba
Codédex
GoIT LMS
Codelita
Data Protocol
codedamn
Codecademy
Programming exercises for experienced engineers.

Element.io
Telegram
Signal
Matrix.org
WhatsApp
Tox
Discord
Keybase will be a public directory of publicly auditable public keys.

Which is more popular?
Based on our record, Keybase should be more popular than CodeCrafters. It has been mentioned 54 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codecrafters.io | keybase.io |
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What each product offers, as listed by its team.


No features have been listed yet.
Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of CodeCrafters yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Learn to Build Real Software With CodeCrafters
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Zoom Acquires Keybase: Should I keep Using It?
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CodeCrafters and Keybase. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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 / 16 days ago
Submitting with git push also exists at CodeCrafters, for code you write from scratch. - Source: dev.to / 26 days ago
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
It might have been Keybase? https://keybase.io/. - Source: Hacker News / over 1 year ago
Perhaps Lobsters? https://lobste.rs/about#invitations >The full user tree is public and each user's profile shows who invited them. This provides some degree of accountability and helps identify voting rings. For a single community like... - Source: Hacker News / almost 2 years ago
Keybase — Keybase is a FOSS alternative to Slack; it keeps everyone's chats and files safe, from families to communities to companies. - Source: dev.to / over 2 years ago
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