Courses from 1000+ universities
AI got cheap enough that Duolingo’s most expensive plan may not survive it. I read the earnings call transcript and opened the app to see what is actually changing for learners.
600 Free Google Certifications
Artificial Intelligence
IT & Networking
Software Engineering
Supporting Victims of Domestic Violence
Know Thyself - The Value and Limits of Self-Knowledge: The Examined Life
Understanding Dementia
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Learn AI Models, earn certificates with free online courses from Stanford, University of Michigan, University of Virginia, CU Boulder and other top universities around the world. Read reviews to decide if a class is right for you.
Build a personalized Claude system for legal work, from document analysis and contract review to research memos, client communications, and matter preparation.
Learn how to use the Mistral AI to build intelligent apps, all the way from simple chat completions to advanced use-cases like RAG and function calling. Created
Learn how to run Google's Gemma 3 AI model locally using Docker Desktop's Model Runner and integrate it with Spring Boot applications - no API keys, no data sharing, and zero fees!
Learn to fine-tune Mistral AI models: environment setup, data preparation, job creation, monitoring, model usage, and UI implementation with Gradio. Master custom datasets and Weights & Biases for AI tasks.
Explore three deployment strategies for AI models: local installation, Docker containers, and cloud environments, with practical Docker and cloud development setup examples.
Discover how to access 500+ AI models from OpenAI, Google, and Anthropic using just one API key through OpenRouter and n8n, plus build an intelligent LLM Router agent.
Explore the building blocks of generative AI — GANs, VAEs, transformers, diffusion models — and use foundation models on platforms like IBM watsonx and Hugging Face.
Design and build data models with Google Firebase and Firestore, code your own OpenAI-powered AIs, and ship applications using the Cursor IDE and version control.
Build full MVC applications with AI: design and debug data models in Google Firestore, manage users with Firebase, code your own OpenAI-powered features, and deploy from Cursor.
Explore modern vision and multimodal models: SVM kernels and Fourier transforms, probabilistic reasoning with RNNs, Transformers and Vision Transformers, and CLIP with diffusion-based image generation.
Build NLP models in PyTorch: convert text with one-hot encoding, bag-of-words and Word2Vec embeddings, train N-gram language models, and implement sequence-to-sequence translation.
Learn to build Machine Learning, Deep Learning & NLP Models & Deploy them with Docker Containers (DevOps) (in Python)
From Scratch, Learn testing types and Strategies involved in all the phases of ML Models (AI) with real time examples
Explore open-source ecosystem for data lineage, combining Egeria, OpenLineage, and Marquez to enhance trust in AI models through transparent data origin and processing tracking.
Run foundation models on Kubernetes while measuring and reducing the energy cost of inference through GPU frequency tuning.
Get personalized course recommendations, track subjects and courses with reminders, and more.