Official documentation
- Official Quickstart
- Main documentation
- Claude Code 101 (official Anthropic course)
- How Anthropic teams use Claude Code (PDF)
Skills
- Complete guide to creating Skills (official Anthropic PDF)
- Official Skills repository (Anthropic)
- Awesome Claude Skills (curated, 1000+)
- Skills collection (337+)
- superpowers (framework: turns Claude Code into a senior dev)
- awesome-claude-code-toolkit (agents + skills + hooks + MCP)
- claude-mem
- obsidian-skills
Tools
- Repomix (packages your repo into a single file for context)
MCP (Model Context Protocol)
- Official MCP site
- Official MCP servers repository
- GitHub MCP Server (most widely used)
Courses and tutorials in Spanish (YouTube)
- Claude Code 2026: Complete Course (Benjamín Cordero)
- Claude Code from Scratch, Complete Course (Agustín Medina)
- Claude Code: Complete 2-Hour Course
Tutorials in English
- The Claude Code Handbook (FreeCodeCamp)
- Net Ninja – Claude Code (playlist)
- Programming with Mosh – Claude Code
X accounts to stay up to date
- @bcherny (creator of Claude Code)
- @trq212 (Claude Code developer)
- @rubenhassid (free guides)
- @charliejhills (skills compilations)