Build with Claude Code

Foundations

Get up and running with Claude Code quickly with some essentials.

Launching Claude Code (for the first time)

See what it looks like to launch Claude Code for the first time, create a project folder, and start giving it tasks —...

Which Claude plan do you need to purchase?

Find out which Claude plan you actually need to use Claude Code and access the latest frontier model, how the token l...

Running Claude Code in Cursor or VS Code

See how Claude Code runs inside the Cursor IDE and why this pairing works so well — from inspecting files and making ...

Claude Code YOLO mode (--dangerously-skip-permissions)

Learn what YOLO mode actually does (--dangerously-skip-permissions), the real risks of skipping permissions, and the ...

The claude.md file & .claude folder

Understand how Claude Code organizes its configuration through the .claude folder structure — from project-level sett...

Git essentials for Claude Code builders

Walk through the essential Git workflow — branches, commits, pushes, PRs, and merges — first manually to understand w...

The Context Window, Explained

The context window is Claude Code's short-term memory — everything Claude can see and work with in the current sessio...

Workflows

Go from idea to production with intention and process when working with Claude Code.

Plan Mode in Claude Code

Plan mode is where every new feature should start in Claude Code — it restricts Claude to read-only operations so you...

Tasks Lists in Claude Code

Claude Code automatically generates a tracked task list with dependencies from your plan or spec, and you can configu...

Clarifying Questions (AskUserQuestion tool) in Claude Code

The Ask User Question tool is one of the most underrated features in Claude Code — it flips the dynamic so that Claud...

Spec-Driven Development with Claude Code

Spec-driven development flips the traditional build cycle on its head — instead of prompting and praying, you spend t...

Orchestrating agenting teams (swarms) in Claude Code

How to orchestrate multiple Claude Code agents (a.k.a. swarm) to implement complex features with tasks and dependencies.

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From idea to spec (a.k.a. PRD)

What makes a great spec, a.k.a. PRD (product requirements document)? What are the different kinds of specs? What are...

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An AI-first design process for new (greenfield) products with Claude Code

Go from idea to fully designed screens, UI, and product architecture to set up your new product or MVP up for success.

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Build & ship v1 of your new product with Claude Code

Go from design to implementation, polishing, testing, and preparing a Greenfield project for its first real users.

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Brownfield development on established codebases with Claude Code

Orienting Claude to an existing codebase and help Claude understand a project it's never seen before, including large...

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Test driven development (TDD) when building with Claude Code

Leveraging existing tests and writing new ones to build with confidence on new or mature codebases.

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Troubleshooting & bug fixing with Claude Code

How to use Claude Code to quickly find the root cause and fix pesky issues and bugs—fast.

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Multi-task with Git Worktrees and Claude Code

Running parallel Claude Code agents using Git Worktrees without branch-switching headaches.

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Run Claude Code from anywhere using Claude Code on the web

Use your phone or any device to fire up Claude Code from anywhere using Claude Code on the Web.

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Code review, quality assurance, and pull requests with Claude Code

Navigate the code review bottleneck and leverage Claude in GitHub (among other strategies) to QA, polish and ship to ...

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Context & Craft

From prompting technique to context management. Communicate with Claude like a pro.

Claude Code's Love Language

Craft perfect prompts so that Claude Code (really) understands you. Type (or speak) prompts using advanced prompting...

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Sub-agent delegation with Claude Code

What are sub-agents and how to use them effectively with Claude Code for context efficiency, speed and focus.

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Undo, rewind, and resuming sessions in Claude Code

How to navigate your Claude Code sessions like a pro with smart workflows for undoing work, rewinding context, and re...

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Using custom slash commands in Claude Code

Saved prompts that speed up your workflow and ensure consistency and some ideas for commands to add to your rig.

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Agentic Systems

Level up your game with systems for aligning agents, tool integrations, and more.

Aligning agents with Claude Code

Why agent alignment matters. The cost of misaligned agents and why investing in alignment pays off.

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Introduction to Standards (Agent OS)

Using structured standards files to define how your agent should work and think.

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The Ralph-Wiggum Loop in Claude Code

What is it and how to use it for long-running builds that won't stop until they're done and done right.

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MCP integrations in Claude Code

What are they, how (and when) to use them, and how to connect the tools that matter most for you and your team.

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Claude Skills in Claude Code

Build powerful process-driven Skills that turn Claude Code into a purpose-built application in and of itself.

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Beyond Code

Using Claude Code for more than just code.

Non-code Claude Skills

Creating and using Skills for marketing, design, accounting, writing, and so much more. Use them in Claude or Claude...

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Marketing workflows with Claude Code

Ideas and inspiration for running marketing tasks using Claude Code.

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Data analysis and reporting with Claude Code

Building Skills that can do data analysis and reporting for you and your team using Claude Code.

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Foundations

Workflows

Context & Craft

Agentic Systems

Beyond Code

Training

Resources

Builder Methods