Claude Code

Claude Code API keys and .env files: safe setup guide

Connect a service without putting its credential in your code or Git history.

Claude Code API vs MCP vs CLI: which should you use?

Pick the narrowest reliable way for Claude Code to reach an outside service.

Build your first website with Claude Code: a non-dev's walkthrough

No terminal and no prior coding experience required.

Claude Code for non-developers: what it is and how to start

You don't need to know how to code. You do need a paid plan.

Claude Code memory explained: what persists and where

Stop putting every instruction, fact, and workflow into one giant file.

Claude Code pricing: what it actually costs to use

There's no free tier. Here's what Pro, Max, and pay-as-you-go actually run you.

Claude Code prompt caching: TTL, cost, and cache misses

Know what gets reused before you blame context or your plan.

Claude Code research automation: build a daily brief

Turn approved sources into a private brief whose claims and failures you can trace.

Claude Code Routines: how to choose, test, and stop

Schedule recurring work without confusing a green session with a successful task.

Claude Code second brain: build yours with Markdown

Start with testable files and routes before adding a database or graph.

Claude Code subagents: setup, use cases, and limits

Give one bounded job to a focused worker without filling your main conversation.

Claude Code verification: test, fix, and prove the work

Replace a confident completion message with checks you can inspect and rerun.

Create a Claude Code Skill: build, trigger, and test

Package a workflow only after you can perform and check it manually.

Claude Code context engineering: a practical guide

Give Claude the right evidence, not the biggest document pile.

Put your Claude Code website online, free

What is Claude Code? A beginner's guide