Library & Courses
Structured tracks from fundamentals to advanced AI — with lessons, quizzes, and progress tracking.
Practice
Everything in your dashboard
Structured courses, in-browser practice, and ML experiments — built for learners who want to do, not just watch.
Capabilities
What you can do
DSA & Practice Problems
Pattern-based DSA roadmaps and a built-in code editor with run, test, and AI-assisted hints.
ML Projects Playground
Build and run ML projects in-browser — notebooks, datasets, and model experiments in one workspace.
AI Learning Assistant
Ask questions, get cited explanations, and explore topics with an in-context tutor powered by your curriculum.
Model Hubs Directory
Browse HuggingFace, cloud providers, and open models — curated links to the tools you need.
Certificates & XP
Earn verified certificates, climb the leaderboard, and keep momentum with streaks and XP.
Deep dives
Under the hood
Courses & library
- 180+ modules across AI, ML, DSA, and software engineering
- HTML lessons with sidebar navigation and table of contents
- Quizzes and assignments after each major section
- Progress saved automatically across devices
DSA & coding practice
- Pattern-based roadmaps from arrays to dynamic programming
- Monaco editor with run, test, and submit workflows
- AI-assisted hints when you're stuck on an approach
- Leaderboard rankings to stay motivated
ML playground projects
- In-browser notebooks and experiment templates
- Datasets and model examples to fork and extend
- Capstone projects you can showcase on your resume
- Unlimited projects on Pro and Team plans
Practice
Code, certify, stand out
In-browser Practice IDE
Solve DSA problems with a Monaco editor, run tests, and get AI hints when you're stuck.
Verified Certificates
Complete tracks and assessments to earn shareable credentials with verification codes.
Who it's for
Every stage of your journey
Students
Build fundamentals, practice in the IDE, and turn coursework into playground projects you can show.
Software engineers
Transition into AI engineering with structured ML, LLM, and systems paths — without abandoning your existing engineering instincts.
AI builders
Go deeper than the API: CUDA, RAG, vector databases, and MLOps sit on the same learning spine.
Get started
Try every feature free
Sign up and explore courses, DSA practice, and the ML playground — no credit card required.