Design System Playground

Storybook-style component isolation and validation.
Built to test states, variants, and interaction patterns
before engineering handoff.
I designed and built these apps as working demonstrations of how UX design can support quality, governance, and adoption in technically complex environments.

Accessibility Audit (Storybook-style)

Component-level accessibility review inspired by Storybook’s A11y addon. This audit validates common WCAG 2.1 AA considerations during design-system development.

Quick Start
  • Choose a demo component configuration (good vs. broken accessibility patterns).
  • Run the audit to generate pass/warn/fail results.
  • Use results to identify issues early—before they scale across screens.
Why it matters: Accessibility is easiest—and cheapest—to fix at the component stage.

Controls

This is a lightweight demo (not a full automated scanner). It mirrors the kinds of checks teams track in Storybook.

Preview & Audit

Audit results

Summary

0 Passed 0 Warnings 0 Failures
Why this matters:
Component-level accessibility checks reduce downstream risk, improve usability for all users, and support inclusive product development.

Design System Docs (Storybook-style)

A documentation surface inspired by Storybook Docs: component overview, usage guidance, anatomy, and Args tables. This keeps design + engineering aligned on behavior, states, and accessibility requirements.

Docs mode

Components

Button

Buttons trigger user actions. Standardize intent (Primary / Secondary / Danger), states, and accessible labeling.

Component
When to use: confirming an action, progressing a flow, saving a change.
When not to use: navigation (use links), non-interactive tags (use badges).
Do
  • Use Primary for the main action per screen.
  • Keep labels verb-forward (“Save changes”).
  • Confirm destructive actions (or provide undo).
Don’t
  • Use Danger for non-destructive actions.
  • Use vague labels (“OK”, “Submit”).
  • Place multiple primary buttons in one area.
Arg
Type
Default
Description
variant
"primary" | "secondary" | "danger"
"primary"
Visual intent mapped to tokens and usage context.
size
"small" | "medium" | "large"
"medium"
Controls padding and typography scale.
disabled
boolean
false
Prevents action and communicates non-interactive state.
label
string
"Primary action"
Button copy. Should be clear, specific, and scannable.
<Button variant="primary" size="medium" disabled={false}> Save changes </Button>

Input

Inputs collect user data with consistent labeling, validation states, helper text, and screen-reader-friendly relationships.

Component
Accessibility baseline: label maps to input, helper text linked via aria-describedby, and error messaging is explicit.
We’ll never share your email.
Please enter a valid email address.
Do
  • Use clear labels (avoid placeholders as labels).
  • Show validation inline and in plain language.
  • Keep helper text short and actionable.
Don’t
  • Rely on color alone to communicate error.
  • Hide rules behind tooltips only.
  • Use ambiguous error copy (“Invalid”).
Arg
Type
Default
Description
label
string
"Email"
Visible label for field; must map to input id.
placeholder
string
"name@company.com"
Example format; not a replacement for label.
error
boolean
false
Triggers error styles and error helper message.
helperText
string
"We’ll never share your email."
Assistive text linked via aria-describedby.
<Input label="Email" placeholder="name@company.com" helperText="We’ll never share your email." error={false} />

Patterns

Cross-component guidance: hierarchy, spacing, validation, and confirmation patterns to keep experiences consistent.

Guidelines
Hierarchy
  • One Primary action per screen section.
  • Secondary actions should not compete visually.
  • Use danger only when there’s real risk.
Validation
  • Show errors near the field, not in a toast only.
  • Provide example formats for constrained inputs.
  • Prefer “what to do next” error copy.
Design system principle: patterns remove debate and speed up delivery while protecting UX quality.

Accessibility

Baselines used during component development and review (WCAG-minded, Storybook A11y addon inspired).

WCAG-minded
Keyboard
  • All interactive elements reachable via Tab.
  • Focus indicators visible and consistent.
  • No keyboard traps.
Forms
  • Labels map via for/id.
  • Helper text linked via aria-describedby.
  • Error states include text (not color-only).
Contrast
  • Text contrast targets WCAG AA.
  • Review secondary elements in dark mode too.
  • Avoid subtle grays for critical content.
Copy
  • Error copy must be explicit and actionable.
  • Avoid jargon and ambiguous terms.
  • Meaningful labels for assistive tech.
Why this matters: Fixing accessibility at the component level reduces downstream defects and improves usability for everyone.

Visual Regression Testing (Snapshot Diff)

Storybook/Chromatic-style concept: capture a baseline snapshot for a component state, compare it to the current build, and surface any unexpected UI changes before release.

VRT

Controls

Show diff overlay
Highlights changed areas (simulated) like Chromatic/Percy.
Tip: change label/variant/size, then run comparison to see a “breaking” UI change get flagged.

Snapshot comparison

Baseline is the last approved snapshot. Current is what the component looks like now. Visual diffs help catch accidental style changes from token or CSS updates.

No changes
Baseline approved
Current build
Diff highlight 0px change detected (simulated) Story: Button / Primary / Medium

Release Management (Versioning + Changelog)

Simulates design system release workflows: semantic versioning (patch/minor/major), breaking-change flags, and a generated changelog to communicate updates across design + engineering.

SemVer + Changelog

Release inputs

Mirrors how teams use Storybook/Docs + CI tools (e.g., Chromatic) to publish changes with a version, release notes, and flags for downstream impact.
Next version

2.6.4

Patch release — safe to adopt.
Ready
Changelog — v2.6.4 Generated

Design Tokens & Theme Globals (Light/Dark, Brand, Density)

Demonstrates Storybook-style Globals: theme + density controls that update component rendering via tokens (color, spacing, radius, typography) across multiple components simultaneously.

Globals + Tokens

Globals

What this shows: token-driven UI where a single global change propagates across components (similar to Storybook Toolbar Globals + theming).

Preview

Tokenized component set

These components all consume the same tokens. Change mode/brand/density and watch the entire set update.

Ready
Helper text uses the same typography + spacing tokens.
Monthly Active
128,402
KPI card: radius, spacing, and font scale come from globals.
Token summary

Design System in Production

A realistic SaaS dashboard built entirely from system components and tokens. Theme, density, and brand globals propagate across the entire surface.

Accounts processed1,284
Automation success96%
Avg response time1.2s
Monthly active 128,402
Conversion rate 4.8%
System status Healthy
MY vision

Creating a design studio with a comfortable

Creating a design studio with a comfortable

ecosystem for both designers and clients, fostering a

ecosystem for both designers and clients, fostering a

sustainable business relationship.

sustainable business relationship.

Creating a design studio with a comfortable ecosystem for both designers and clients, fostering a sustainable business framework.

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WEBFLOW
Motion Design
Figma Prototypes
lOGO Design
Webflow development
Digital expertise
lOGO Design
webflow Development
Digital expertise
Explainer videos
My mission

Together, we'll harness the power of creativity and insight to drive growth and success for your business.

Through targeted design solutions, I'll help you inspire, engage, and deliver tangible results.
YOur team

I am your design team.

I offer a full range of services to help businesses create, execute, and maintain a successful online presence.

Trent Robertson
Founder | Creative Director | Business Strategist
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Interested in knowing more?
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