Vibe Code Prototype Evaluation — Issue #749

Components Prototyped

File	Component	Status
`portal-status-wall.html`	Portal Status Wall (#714)	✅ Done
`agent-presence-panel.html`	Agent Presence Panel	✅ Done
`heartbeat-briefing-panel.html`	Heartbeat / Morning Briefing (#698)	✅ Done

Design Language Evaluation

All three prototypes were hand-authored against the Nexus design system (style.css on main) to establish a baseline. Vibe Code tools (AI Studio, Stitch) can accelerate iteration once this baseline exists.

What matches the dark space / holographic language

Palette: #050510 bg, #4af0c0 primary teal, #7b5cff secondary purple, danger red #ff4466, warning amber #ffaa22, gold #ffd700
Typography: Orbitron for display/titles, JetBrains Mono for body
Glassmorphism panels: backdrop-filter: blur(16px) + semi-transparent surfaces
Subtle glow: box-shadow on active/thinking avatars, primary pulse animations
Micro-animations: heartbeat bars, pulsing dots, thinking-pulse ring — all match the cadence of existing loading-screen animations

What Vibe Code tools do well

Rapid layout scaffolding — grid/flex structures appear in seconds
Color palette application once a design token list is pasted
Common UI patterns (cards, badges, status dots) generated accurately
Good at iterating on a component when given the existing CSS vars as context

Where manual work is needed

Semantic naming: generated class names tend to be generic (container, box) rather than domain-specific (portal-card, agent-avatar) — rename after generation
Animation polish: Vibe Code generates basic @keyframes but the specific easing curves and timing that match the Nexus "soul" require hand-tuning
State modeling: status variants (online/warning/offline/locked) and conditional styling need explicit spec; tools generate happy-path only
Domain vocabulary: portal IDs, agent names, bark text — all placeholder content needs replacement with real Nexus data model values
Responsive / overlay integration: these are standalone HTML prototypes; wiring into the Three.js canvas overlay system requires manual work

Patterns extracted for reuse

/* Status stripe — left edge on panel cards */
.portal-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 100%;
  border-radius: var(--panel-radius) 0 0 var(--panel-radius);
}

/* Avatar glow for thinking state */
.agent-avatar.thinking {
  animation: think-pulse 2s ease-in-out infinite;
}
@keyframes think-pulse {
  0%, 100% { box-shadow: 0 0 8px rgba(123, 92, 255, 0.3); }
  50%       { box-shadow: 0 0 18px rgba(123, 92, 255, 0.6); }
}

/* Section header divider */
.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--color-border);
}

/* Latency / progress track */
.latency-track {
  height: 3px;
  background: rgba(255,255,255,0.06);
  border-radius: 2px;
  overflow: hidden;
}

Next Steps

Wire portal-status-wall to real portals.json + websocket updates (issue #714)
Wire agent-presence-panel to Hermes heartbeat stream (issue #698)
Wire heartbeat-briefing-panel to daily summary generator
Integrate as Three.js CSS2DObject overlays on Nexus canvas (issue #686 / #687)
Try Stitch (labs.google/stitch) for visual design iteration on the portal card shape

3.4 KiB Raw Blame History