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
Discover how to build a profitable AI agent in just 2 hours and earn $2600, with live demonstration and step-by-step breakdown of the entire process.
Discover the AI systems pyramid framework to choose the right automation level for your projects, from simple GPTs to complex agents while avoiding overengineering.
Discover n8n's new Chat Hub feature - a unified AI interface that lets you chat with multiple language models and connect directly to your custom workflows and agents.
Master the 17 essential n8n nodes to build any automation workflow with real examples from 200+ client projects and practical implementation strategies.
Discover how to build powerful RAG agents using Gemini's new File Search API with n8n - no coding required, 10x cheaper than traditional methods.
Discover how Brett built a winning $5,000 sales automation system using n8n, featuring live demos and detailed workflow breakdowns for lead management and conversions.
Master voice AI automation by building your first agent with Vapi and n8n - no coding required! Create customer support and calendar booking bots with step-by-step guidance.
Master Google's NanoBanana Pro image model integration with n8n for advanced AI automation workflows, including text-to-image and image-to-image transformations without watermarks.
Discover how to build professional web apps using Base44's no-code design tools and n8n AI agents for backend automation, creating functional systems in under 30 minutes.
Discover how AI automation is actually simple and misunderstood, not complex. Learn practical strategies to build profitable AI systems for businesses or personal use in just 11 minutes.
Master Sora 2 integration with n8n to automate video creation using AI agents. Build text-to-video, image-to-video workflows with no coding required for beginners.
Discover how OpenAI's AgentKit compares to n8n through detailed testing across ease of use, triggers, tools, models, UI components, and deployment to choose the right automation platform.
Master no-code content automation using Poppy AI and n8n to build intelligent assistants trained on videos, posts, and files for streamlined creative workflows.
Discover how to build an AI-powered newsletter system using n8n with multiple agents that research, plan, write, and edit content automatically before delivering it to your inbox.
Master building an AI agent army in n8n that handles emails, creates content, manages social media, and automates creative workflows with free templates included.
Get personalized course recommendations, track subjects and courses with reminders, and more.