Jump between related spots in your code by tagging them with the same @@id.

Put @@<id> in a comment in two or more places. Ctrl/Cmd+Click any of them and you teleport to the next one with that id. Keep clicking to cycle through all of them.

How to use

Mark a spot:

// @@checkout
function processOrder() { ... }

Mark another spot with the same id, anywhere in your project:
```
processOrder(); // @@checkout
```
Ctrl+Click (Win/Linux) or Cmd+Click (Mac) on either @@checkout → jumps to the other. (F12 works too.)

That's it. Two gates = jump back and forth. Three or more = cycle through them in order.

Why it's useful

Definitions only take you one place. Gates let you connect any spots you choose, across files:

Caller ↔ function — jump from a function to where it's actually called, and back.
Route ↔ handler ↔ frontend call — link an endpoint to the code that serves it and the UI that hits it.
Work-in-progress trail — tag every file you're touching for one change (@@fix-tax) and hop between them instead of hunting through tabs.
Config ↔ usage — connect a setting to where it's read.

Pick a short, unique id per group. Want it gone? Delete the comments.