Skip the hype. Find AI software for your next project.

Learn to code free with hands-on lessons and instant playgrounds

Interactive courses for data science, AI and analytics skills

The relevance engine with a built-in feedback loop

The coding agent that learns your coding taste

Study smarter for IELTS, TOEIC and HSK with AI speaking and writing rooms

Learn Linux, DevOps, and cybersecurity by doing — inside real online labs.

Free practical deep learning courses, research and open-source libraries

Agent observability, evaluation, and continuous improvement for production AI

Courses and best practices for building AI-powered products end to end

AI agents that run recurring business work for your team

Attack-led AI security testing and red teaming

Native macOS inference server that makes local LLMs instant for coding agents

Continuous experimentation platform for AI teams

Learn AI by building, with a global community of makers

AI code review, PR triage, and security monitoring for fast-moving teams

AI-native offensive security: continuous red teaming, white-box pentests, and PR review

Always-on AI agents that run 24/7 in the cloud

Execution-backed code review that runs real API, UI and security tests on every pull request

Escape tutorial hell by building real, portfolio-ready projects

Learn Claude Code and ship real apps, sites, and income streams

AI-led digital accessibility for documents, images, video and websites

Software localization on autopilot with AI drafts and human review

Turn ordinary videos into interactive, trackable learning experiences

AI-augmented quality platform for web, mobile, API and desktop testing