From a file on your computer to a public link
The address bar starts with file:///, which means you are the only one who sees the page. Deploy is shorter than it sounds: the folder stays on your disk and shows up as a copy on a hosting server that is always on. A phone on mobile data is the honest way to check the link, and the access key never goes into the chat.
Static sites, frontend, and backend
A game with a high score stays a static site; an order form for a repair shop does not. One question draws the line: does another person have to see what this one typed in? It decides whether you copy a folder to a host or run a program with a database, and why "spin up a server" sounds as routine as "create a file".
How to pick a plugin and install it safely
A colleague sends a link: "install this, it's useful", and it installs with one command. Except a plugin is code with your permissions, and the hooks and MCP inside can run commands and reach outside. Will install and Context cost are there to read before installing, and /context before and after shows the real price.
A screenshot as a brief for the agent
Paste a screenshot into the prompt and the [Image #1] marker appears by itself. The agent reads the big things reliably - blocks, color scheme, the feel of the type - but calls a 24-pixel gap "about 24" and can be off by a third. Hover, the phone view and anything past the frame go in words: four lines after the image.
How to publish a page on Cloudflare Workers
The first deploy goes through the dashboard by hand; the second one you would rather not repeat. The procedure moves into a skill: the project name comes from the folder so an update does not create a second address, the agent writes wrangler.jsonc, and one request in the chat is left to you.