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Help & notes

Tips, how-tos, and quick reference

Small, practical notes I keep coming back to. Too short for a blog post, handy to have in one place.

Small habits that saved me real time, mostly around Claude Code and git. Nothing here needs new tooling, just a shortcut or a way of working I wish someone had shown me sooner.

How-to

7 guides

Step-by-step notes for things I do often enough to write down: managing context in Claude Code, driving cheap models from a smart one, writing a CLAUDE.md that stops you repeating yourself, and serving a folder over HTTP.

Serve a folder over HTTP in one line
Quick one-liners to serve the current directory over HTTP, no setup, when you just need to preview something.
#CLI
Use Claude Code remotely from your phone or the web
Step away from your desk without stopping a Claude Code run. Turn on remote control and pick the session up from your phone, claude.ai/code, or another machine.
#Claude#Remote
Stop running one giant chat: manage context in Claude Code
A long-running Claude Code session gets slower, pricier, and less accurate. How I keep context lean, and what a big context window actually costs you.
#Claude#Context
/clear, /compact, or a new session: when to reset Claude Code
Claude Code gives you two ways to trim a session and a third option to start over. /clear wipes, /compact summarizes, and a simple rule tells you which one the moment calls for.
#Claude#Context
Plan before you build: getting the most out of plan mode
Plan mode makes Claude Code lay out its approach and wait for your sign-off before it touches a file. I use it to skip the expensive redo loop.
#Claude#Workflow
Sub-agents in Claude Code: smart model, cheap workers
Let a capable model plan and cheap models do the grunt work. How Claude Code sub-agents work, how to set one up, and the token math that makes them pay off.
#Claude#Workflow
Write a CLAUDE.md that stops you repeating yourself
A good CLAUDE.md is project memory: say the durable facts once and Claude Code loads them every session. What to put in it, what to leave out, and why it saves both tokens and mistakes.
#Claude#Context

Reference

3 guides

The lookups I keep coming back to: which Claude model to reach for, the curl flags I always forget, and why a long chat quietly gets worse. Short pages meant to be skimmed, not read once.