CodeCrafters (YC S22)

Programming exercises for experienced engineers.

★★★★★ 5.0/5
FactScore™ 58.8
VS

React

The library for web and native user interfaces

★★★★★ 5.0/5
FactScore™ 109.9

Updated February 2026

CodeCrafters (YC S22) React
Rating 5.0★ 5.0★
Reviews 14 157
Pros 15 16
FactScore™ 58.8 109.9

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

58.8
CodeCrafters (YC S22) FactScore™
👑
109.9
React FactScore™
★ React wins on FactScore™

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 integration

Both tools — Pros

Only in React — Pros

Component-based architecture Dynamic user interfaces Flexibility Fast performance Large ecosystem Scalability Reusable components Strong community support Virtual DOM Easy learning curve Efficient rendering Excellent documentation Modular development State management with hooks Developer experience JSX

Only in CodeCrafters (YC S22) — Cons

Lack of product-focused challenges

Both tools — Cons

Only in React — Cons

Complex setup JSX love/hate relationship

Details

CodeCrafters (YC S22) React
Categories Engineering & Development, Online learning Interface design tools, Engineering & Development, UI frameworks
Platforms Web Web
Became Popular February 27, 2020 January 15, 2023
Website codecrafters.io react.dev

Who Should Pick Which?

Choose CodeCrafters (YC S22) if...

  • Build your own X tutorials
  • Hands-on learning
  • Intermediate and advanced level

Choose React if...

  • Component-based architecture
  • Dynamic user interfaces
  • Flexibility

With a FactScore™ of 58.8 vs 109.9, React leads in community reception. CodeCrafters (YC S22) uniquely offers Build your own X tutorials and Hands-on learning, while React stands out for Component-based architecture and Dynamic user interfaces.

3

What Users Say

CodeCrafters (YC S22)

R
Rahul May 18, 2023
★★★★★

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 ...

C
Cindy May 18, 2023
★★★★★

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...

C
Cassidy May 18, 2023
★★★★★

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...

React

E
Erfan Jan 1, 2025
★★★★★

React powers UniDeck’s intuitive interface, enabling a seamless and dynamic user experience for building dashboards without any coding. Its component-based architecture allowed us to rapidly protot...

A
abhijeet Oct 20, 2024
★★★★★

We have worked on angular extensively in our last startup which was also very good, but for Tablesprint we went for react due to easy learning curve for new team members and for all it's components...

E
Erfan Jun 30, 2025
★★★★★

React powers our frontend because it strikes the right balance between flexibility and performance. It let us build a dynamic UI that supports drag-and-drop editing, real-time updates, and seamless...

Frequently Asked Questions

Which is better, CodeCrafters (YC S22) or React?

Based on FactScore™, React leads with a score of 109.9 vs 58.8. React has a higher rating of 5.0★ compared to 5.0★.

What are the pros of CodeCrafters (YC S22) compared to React?

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 React compared to CodeCrafters (YC S22)?

React uniquely offers: Component-based architecture, Dynamic user interfaces, Flexibility, Fast performance, Large ecosystem.

Is CodeCrafters (YC S22) better rated than React?

CodeCrafters (YC S22) is rated 5.0★ from 14 reviews. React is rated 5.0★ from 157 reviews.

What is the FactScore™ of CodeCrafters (YC S22) and React?

FactScore™ weighs rating and review volume together. CodeCrafters (YC S22) scores 58.8 and React scores 109.9.

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