Frontend Masters April 2026: Anthropic Teaches for Free, and AI Engineering Finally Gets Serious

Anthropic is Teaching at Frontend Masters — Free Claude Code Workshop in April

TLDR: Frontend Masters has lined up six workshops for April 2026. The headliner is unprecedented: a completely free full-day Claude Code Deep Dive taught by Lydia Hallie from Anthropic's Claude Code team, open to everyone without a membership. The supporting lineup covers TanStack Start, AI engineering fundamentals with real production architecture, Svelte 5 from its creator, AI agent verification with Playwright, AWS SPA deployment, and GitHub Actions CI/CD.

Claude Code Deep Dive — Free Workshop by Anthropic