CodeCrafters (YC S22)
Programming exercises for experienced engineers.
notclass
Online Courses as they should be.
Updated February 2026
| CodeCrafters (YC S22) | notclass | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 14 | 1 |
| Pros | 15 | 0 |
| FactScore™ | 58.8 | 15.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in CodeCrafters (YC S22) — Pros
Build your own X tutorials Hands-on learning Intermediate and advanced level DIY learning approach Practical projects Beginner friendly Community learning potential Guided coding exercises Real-world applicability Use of familiar tools AI-assisted explanations Developer onboarding Realtime feedback Step by step guide Workflow integrationBoth tools — Pros
—Only in notclass — Pros
No unique pros listedOnly in CodeCrafters (YC S22) — Cons
Lack of product-focused challengesBoth tools — Cons
—Only in notclass — Cons
—Details
| CodeCrafters (YC S22) | notclass | |
|---|---|---|
| Categories | Engineering & Development, Online learning | Online learning |
| Platforms | Web | Web |
| Became Popular | February 27, 2020 | November 6, 2024 |
| Website | codecrafters.io | notclass.com |
Who Should Pick Which?
Choose CodeCrafters (YC S22) if...
- Build your own X tutorials
- Hands-on learning
- Intermediate and advanced level
Choose notclass if...
- No unique pros listed
With a FactScore™ of 58.8 vs 15.1, CodeCrafters (YC S22) leads in community reception. CodeCrafters (YC S22) uniquely offers Build your own X tutorials and Hands-on learning, while notclass stands out for No unique pros listed.
What Users Say
CodeCrafters (YC S22)
Codecrafters is so well done - it the only dev learning platform I was excited to use. Absolutely loved building my own version of redis one morning when I couldn't sleep or trying to build my own ...
Congrats on the launch! I have been working through CodeCrafters with my friends during my time at Recurse Center, programming for the joy of programming. Incredibly fun way to learn to build funda...
CodeCrafters lets you learn in such a practical way that you don't normally see on learning platforms. It's nice to be able to explore concepts and understand how the technologies we use everyday w...
notclass
Notclass is a game-changer. Instead of wasting time (and money) on overpriced courses, it gives you curated step-by-step lessons from the best free resources out there. The progress tracker keeps m...
Related Comparisons
Frequently Asked Questions
Which is better, CodeCrafters (YC S22) or notclass?
Based on FactScore™, CodeCrafters (YC S22) leads with a score of 58.8 vs 15.1. CodeCrafters (YC S22) has a higher rating of 5.0★ compared to 5.0★.
What are the pros of CodeCrafters (YC S22) compared to notclass?
CodeCrafters (YC S22) uniquely offers: Build your own X tutorials, Hands-on learning, Intermediate and advanced level, DIY learning approach, Practical projects.
What are the pros of notclass compared to CodeCrafters (YC S22)?
notclass uniquely offers: No unique pros listed.
Is CodeCrafters (YC S22) better rated than notclass?
CodeCrafters (YC S22) is rated 5.0★ from 14 reviews. notclass is rated 5.0★ from 1 reviews.
What is the FactScore™ of CodeCrafters (YC S22) and notclass?
FactScore™ weighs rating and review volume together. CodeCrafters (YC S22) scores 58.8 and notclass scores 15.1.
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