professionalism-credibility

📁 dylantarre/animation-principles 📅 Jan 24, 2026
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安装命令
npx skills add https://github.com/dylantarre/animation-principles --skill professionalism-credibility

Agent 安装分布

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opencode 11
windsurf 10

Skill 文档

Professionalism & Credibility Animation

Create animations that convey competence, seriousness, and business-appropriate polish.

Emotional Goal

Professionalism means motion that respects users’ time and context. Credibility comes from animations that demonstrate technical competence without showing off.

Disney Principles for Professionalism

Squash & Stretch

None to minimal (0-5%). Professional interfaces use rigid, precise motion. Objects maintain exact proportions.

Anticipation

Brief and functional (50-100ms). Just enough to prevent surprise. No theatrical preparation—get to the point.

Staging

Clear hierarchy and purpose. Business-appropriate layouts. Every element in its proper place with clear function.

Straight Ahead Action

Avoid entirely. Professional motion is controlled and predictable. No spontaneity or variation.

Follow Through & Overlapping Action

Minimal, controlled settling. Quick stabilization. No bouncing or playfulness—immediate completion.

Slow In & Slow Out

Smooth, professional curves. Standard easing that feels polished but not decorative. ease-out for efficiency.

Arc

Minimal curves, direct paths preferred. Professional motion is efficient. Straight lines communicate directness.

Secondary Action

Functional only. Loading states, progress indicators. No decorative animation—everything serves a purpose.

Timing

Efficient and consistent (150-250ms). Quick enough to feel responsive, slow enough to track. No wasted time.

Exaggeration

None. Realistic, proportional movements. Professional means grounded and believable.

Solid Drawing

Precise, consistent geometry. Perfect alignment. Technical accuracy in every detail.

Appeal

Clean, systematic design. Grid-based layouts. Neutral colors. Function-first aesthetics.

Timing Recommendations

Element Duration Easing
Transitions 150-250ms ease-out
Feedback 100-150ms ease-out
Modals 200-250ms ease-out
Data updates 150-200ms ease-in-out

CSS Easing

--pro-standard: cubic-bezier(0.4, 0, 0.2, 1);
--pro-enter: cubic-bezier(0.0, 0, 0.2, 1);
--pro-exit: cubic-bezier(0.4, 0, 1, 1);

Professional Patterns

@keyframes pro-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pro-slide-up {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.professional-element {
  animation: pro-slide-up 200ms ease-out forwards;
}

Credibility Guidelines

  • Consistent timing builds trust
  • Smooth motion signals competence
  • No animation is better than bad animation
  • Match platform conventions
  • Respect prefers-reduced-motion
  • Test across devices for consistency

When to Use

  • B2B software
  • Financial dashboards
  • Legal and compliance tools
  • Healthcare administration
  • Government services
  • Enterprise applications
  • Professional portfolios
  • Corporate websites