C · Systems · advanced · Week 3 · Chapter 11 of 13
Dev Mode & developer handoff
Developers need spacing, tokens, assets, and states — not pretty pictures. Dev Mode, specs, export rules, and annotation habits.
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Step 1 of 3
Dev Mode tour
Inspect spacing, copy CSS variables, download SVGs. Compare token names to your variables.
Example
/* Example handoff mapping */
:root {
--color-bg-default: #FAFAF8;
--color-text-primary: #1A1A1A;
--space-16: 16px;
--radius-md: 8px;
}Do this now
Developer hat: write down 5 CSS custom properties dev would create from your tokens.
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Chapter learning outcomes
- Dev Mode inspection
- CSS/iOS/Android code snippets
- Export settings
- Redlines & annotations
Clear these before you leave
Side quest
Handoff packet
One-page PDF or Notion: tokens, component list, prototype link, open questions for eng.