CodeSignal Learn

Practice the most in-demand skills with AI tutor, Cosmo

Education

Artificial Intelligence

Online Learning

Hello Product Hunt Community! It’s exciting to see our newest product on Product Hunt since I first registered in this community almost 10 years ago when our first ever product (CodeFights) was unveiled to the world. Even though it’s been almost 10 years, my passion for revolutionizing learning has never dried out. Pretty early in this company’s journey though I came to realize that one can not fix learning without first being able to measure skills at scale. That’s why CodeFights first became CodeSignal and we’ve spent the last 5 years creating the most advanced technical skill evaluation platform trusted by companies like Netflix, Meta, and Uber. Now it’s very much a full-circle moment for me because throughout this journey we never forgot that our mission is to discover AND develop the skills that will shape the future. CodeSignal Learn is not only based on our deep understanding of skills and industry needs, but it also utilizes our state-of-the-art IDE to create a practice-first learning experience. Most importantly, I am proud to introduce you all to Cosmo, our AI guide and tutor, who makes it possible to truly personalize every learning journey. With CodeSignal Learn and Cosmo, you get: • Personalized Learning Paths - all of our learning paths are carefully crafted to meet you where you are and guide you on your skills journey. • Practice using CodeSignal IDE - our courses are 80-90% practice and 10-20% lessons and instructions. This allows you to build real skills top companies are hiring for. • Instant tutoring and guidance - Cosmo is there to not only provide guidance and tips but to check your work and turn text-based lessons into videos! • Courses covering 1000s of skills - Our courses range from intro to programming all the way to advanced ML! If there is one thing I’ve learned in the early days of the company is that no matter how good your learning content is, people still get stuck, either because they didn’t understand something as deeply as you hoped they would, OR because they had gaps in their understanding that you hadn’t identified yet. Having a real-time 24/7 tutor powered by our skills API as well as multiple cutting-edge LLM and TTS models is a true game changer and I hope you all enjoy learning with Cosmo as much as we have enjoyed building it — and to celebrate the launch, anyone who requests access by commenting here will be allowed to jump the waitlist.