Google AI ModeAug 11, 2026
CodeCrafters : Exceptional for senior or mid-level engineers who want to go deeper.
Data as of Oct 14, 2026Based on 3,429 AI responses
Reviewed by Dimitry Apollonsky
AI summary
CodeCrafters offers hands-on challenges that allow developers to rebuild real systems like Redis, Git, SQLite, and Kafka from scratch.
<1%
of 3,429 answers across CodeCrafters’s markets · since Jul 5
The market map
Technical Recruiting Assessment SoftwareMentioned in
Share of answers in Technical Recruiting Assessment Software each week · 732 answers since Jul 6
Each engine’s share of its own answers across CodeCrafters’s markets · since Jul 5
Where CodeCrafters ranks in AI
Question: What are the best online platforms for a software engineer to practice coding challenges?
Google AI ModeJul 26, 2026
CodeCrafters: An advanced platform focused on building complex projects, such as building your own Git or Redis from scratch.
codecrafters.io 38%Other sites 62%
Excerpts where CodeCrafters appeared in the AI's answer
CodeCrafters : Exceptional for senior or mid-level engineers who want to go deeper.
CodeCrafters: An advanced platform focused on building complex projects, such as building your own Git or Redis from scratch.