Diagrams
Box is the primitive
Every component is a thin wrapper around Box. One element, traced all the way down.
Stack anatomy
Stack sets flex-direction: column and applies a space token as gap. That's it.
Prop flow
A semantic prop on a component maps to a Box prop, which maps to a CSS token.
Composition
A card built from Box, Stack, Heading, Text, Button, and Inline — each with a single responsibility.
Consistency vs ad hoc
Ordered grid versus scattered chaos.
Token cascade
One value, decided once, used everywhere.
Scale
A geometric progression — the spacing or type scale.
Ripple
Change one token, it propagates everywhere.
Composition
Primitives compose into components, into sections, into pages.
Alignment
Everything shares the same axis. Variety within a single constraint.
Network
Components are not isolated — they form a traceable graph.
Convergence
Many inputs, one source of truth.
Orbit
Elements at different distances from a centre — hierarchy without rigidity.
Layers
Nothing is truly isolated — things overlap and influence each other.
Rhythm
Variation on a shared baseline. Consistent spacing, different heights.
Golden ratio
Proportion as a principle — rectangles subdivided by φ.
Token tree
Raw value → semantic token → component use. Three levels, one source.
Semantic naming
The colour is the same. The name is what carries meaning.
Decide once
Make the decision once. Use it everywhere. Stop making it again.
Constraint
Infinite choices narrowed to a finite, intentional scale.
Page layout
Header, sidebar, content, table of contents, footer — the standard grid.
Thread
A continuous line — flow, connection, continuity.
Balance
One heavy element can balance many light ones.
Breathing room
The same elements. The only difference is space.
Hex grid
Natural repetition — regularity fading toward the edges.
Wave
A consistent system versus no system — same medium, different character.
Focus
Direct attention. Everything else fades.
Fragment vs unified
Disconnected parts versus a coherent whole.
Growth
A system that branches — each node built on the one before it.
Bloom
Radial symmetry — everything growing from a single centre.
Mosaic
Repetition with variation. Pattern from constraint.
Arrows
Misaligned effort versus shared direction.
Staircase
Progress built incrementally — each step raises the floor.
Venn
Structure and style meet at the component.
Type scale
Seven sizes. One scale. No arbitrary values.
Spectrum
From minimal to expressive — and where this system sits.
Isometric
Three faces, one structure. Depth from a flat plane.
Pulse
Mostly quiet. Then a signal. That's what good systems feel like to use.
Contour
Nested shapes of increasing intensity — elevation as metaphor.
Clock
Regular positions around a shared centre.
Noise vs grid
Random scatter versus the same count, ordered.
Funnel
Tokens → primitives → components → pages. Each layer refines the last.
Sandwich
The system as a stack. Each layer builds on the one below.
Islands vs connected
Isolated pieces versus a unified system.
Radar
Six qualities of a design system, charted.
Token matrix
Tone × variant — the full surface area of the token system.
Pit of success
The right choice is the easy choice. Wrong choices require effort to reach.
Vanilla Extract
TypeScript in. Atomic CSS classes out. Zero runtime cost.
Zero runtime
CSS-in-JS at runtime versus styles resolved at build time.
Tokens
A design decision becomes a named token becomes a CSS variable.
Theme contract
One contract. Many themes. Same token names, different values.
TypeScript prop enforcement
The type system rejects invalid values before the code runs.
Sprinkles
Props map to atomic CSS classes. One property. One value. One class.
Box as adapter
One component. Any semantic HTML element. Controlled by the as prop.
Composition power
Primitives compose into components. Components compose into pages.
Constraints as feature
Five deliberate sizes is more powerful than infinite arbitrary ones.
A thousand no's
Focus means saying no to a thousand good ideas so you can say yes to one great one.
Iceberg
What they see is the surface. What it took is everything beneath it.
Refinement
From rough to essential — refining until nothing can be removed.
Intersection
Great products live where technology and the humanities meet.
Invisible craft
The back is finished as carefully as the front. Even if no one sees it.
The last mile
The final 10% takes as long as the first 90%. That's where excellence lives.
Subtraction
Perfection is achieved not when there is nothing left to add, but nothing left to remove.
Simplicity hides depth
A calm surface. Everything that makes it possible, hidden beneath.
Precision
The detail most people will never consciously notice — but everyone feels.
Good vs excellent
Excellence is not a different category. It's the same thing, with care applied to every detail.