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Claude Code: from zero to professional. Tips, tutorials and deep dive guides from an engineer who uses it 12 hours a day.
Claude Code first steps: the fundamentals that don't expire
The Claude Code fundamentals that don't expire: install, sessions, context, quota, models, permissions. What you actually need to grasp on day 1.
AI: the joy of missing out on what doesn't matter
You can't keep up with AI, and you shouldn't try. The answer isn't resistance or passive acceptance: go all in, but deep on one thing instead of scattered.
Claude Code Agent View: managing parallel agents without leaving the terminal
I spent months managing many Claude Code agents by hand. Agent View now does it: my terminal-native workflow with Warp and Neovim, and the gaps I patch.
Teleport in Claude Code: the command that looks like Remote Control and does the opposite
Two Claude Code commands accept the same session ID and do opposite things with it. One looks in on the session, the other takes it away, and mixing them up leaves your work somewhere other than where you thought.
Claude Code diagrams: a picture beats 100 lines of Markdown
Since 4 August, Claude Code has carried a skill that appears in neither the changelog nor the docs. It only surfaces in the command menu, and it changes what you get when you ask for a diagram: the path the data takes instead of a box with a name in it.
MCP task in Claude Code: what that new counter in your status line means
A call to your MCP server vanishes from the conversation and a counter you have never seen appears at the bottom. It has not hung, and what you do in the next few minutes decides whether you get the result back.
Does Claude Code index your codebase? No, and what to do instead when the repo is big
Almost nobody arrives at this question out of curiosity. They arrive deciding whether to bolt a search MCP onto it. The answer is no, and there are two things you should do instead.
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