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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.
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.
prompt_cache in Claude Code: know if your cache went cold before you type
You step away for coffee, and the first message you type when you get back reprocesses the whole conversation. Your status line can warn you first, at the exact second the cache dies.
--plugin-dir in Claude Code: test plugin changes before you ship them
You edit your plugin and the session keeps loading the installed version. One flag makes your local copy win for that session.
/cost in Claude Code: stop guessing what broke your cache
Your session drags and eats your limit. You knew it was the cache, and that was where the trail ended. Now Claude Code names the cause.
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