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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.
Prompt hooks in Claude Code: when the rule needs judgment, not an exit code
Some rules a script cannot check, because they are not a condition, they are a judgment call. A prompt hook puts a fast model in charge of that decision, on the event you pick.
How to quit Claude Code: the difference between leaving and stopping
Ctrl+C does not close Claude Code, it interrupts it. And the command that does close it only detaches you when the session runs in the background.
Claude Code skills: only pay for the ones you actually use
Every skill you have installed gets described to Claude at the start of every turn. Fifty-seven of them is 7,590 tokens riding along with whatever you are actually doing.
Claude-drafted feedback: Claude Code just wrote a bug report about itself, you only have to send it
Claude Code gets something wrong, you grumble, and that is where it ends. Since v2.1.238 it writes the report itself, with your own words quoted inside and the IDs of the requests that failed.
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