Scroll-driven animations with pinning, scrubbing, snap points, and parallax effects.
Works with
Supports scrubbed animations tied directly to scroll position, with optional smoothing delays for eased motion
Includes pinning to lock elements in place during scroll ranges, with configurable spacing and animation timelines
Provides toggle actions (play, pause, reverse, reset) for controlling animation behavior at scroll boundaries
Offers snap points to lock scroll to specific positions or timel
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versiongsap-scrolltriggerExecute the skills CLI command in your project's root directory to begin installation:
Fetches gsap-scrolltrigger from bbeierle12/skill-mcp-claude and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
Restart Cursor to activate gsap-scrolltrigger. Access via /gsap-scrolltrigger in your agent's command palette.
We perform automated surface-level scans (Gen AI Scanner, Socket, Snyk) during installation. These checks detect common vulnerabilities but do not guarantee complete security. Always review skill source code and verify the publisher's reputation before production use.
Skills execute code in your environment. Always review source, verify the publisher, and test in isolation before production.
Submit your Claude Code skill and start earning
Create detailed user stories, acceptance criteria, and feature specs
Example
Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example
Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example
Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
3
total installs
3
this week
8
GitHub stars
0
upvotes
Run in your terminal
3
installs
3
this week
8
stars
Scroll-driven animations and interactions.
npm install gsap
import gsap from 'gsap';
import { ScrollTrigger } from 'gsap/ScrollTrigger';
gsap.registerPlugin(ScrollTrigger);
gsap.to('.box', {
x: 500,
scrollTrigger: {
trigger: '.box',
start: 'top center',
end: 'bottom center',
scrub: true
}
});
gsap.to('.element', {
x: 200,
scrollTrigger: {
trigger: '.element', // Element that triggers the animation
start: 'top center', // When trigger hits viewport center
end: 'bottom center', // When trigger leaves viewport center
toggleActions: 'play pause resume reset'
}
});
// Format: "trigger-position viewport-position"
start: 'top center' // Trigger's top hits viewport center
start: 'top 80%' // Trigger's top hits 80% down viewport
start: 'center center' // Trigger's center hits viewport center
start: 'bottom top' // Trigger's bottom hits viewport top
start: 'top top+=100' // Trigger's top hits 100px below viewport top
| Value | Description |
|---|---|
top |
Top edge |
center |
Center |
bottom |
Bottom edge |
80% |
80% from top |
+=100 |
Plus 100 pixels |
-=50 |
Minus 50 pixels |
// Animation progress tied to scroll position
gsap.to('.progress-bar', {
scaleX: 1,
scrollTrigger: {
trigger: '.content',
start: 'top top',
end: 'bottom bottom',
scrub: true // Directly linked to scroll
}
});
gsap.to('.element', {
x: 500,
scrollTrigger: {
trigger: '.section',
scrub: 1, // 1 second smoothing
// scrub: 0.5 // 0.5 second smoothing
// scrub: 2 // 2 second smoothing (laggy feel)
}
});
const tl = gsap.timeline({
scrollTrigger: {
trigger: '.container',
start: 'top top',
end: '+=3000', // Scroll distance
scrub: 1,
pin: true
}
});
tl.to('.step1', { opacity: 1 })
.to('.step2', { opacity: 1 })
.to('.step3', { opacity: 1 });
ScrollTrigger.create({
trigger: '.panel',
start: 'top top',
end: '+=500', // Pin for 500px of scroll
pin: true
});
gsap.to('.content', {
x: '-200%',
ease: 'none',
scrollTrigger: {
trigger: '.horizontal-section',
start: 'top top',
end: () => '+=' + document.querySelector('.horizontal-section').offsetWidth,
pin: true,
scrub: 1
}
});
ScrollTrigger.create({
trigger: '.section',
pin: true,
pinSpacing: true, // Default: adds space for pinned duration
// pinSpacing: false // No extra space (content overlaps)
// pinSpacing: '500px' // Custom spacing
});
// Format: "onEnter onLeave onEnterBack onLeaveBack"
toggleActions: 'play pause resume reset'
// Common combinations:
toggleActions: 'play none none none' // Play once
toggleActions: 'play reverse play reverse' // Toggle direction
toggleActions: 'restart none none none' // Restart each time
toggleActions: 'play complete reverse reset'
| Action | Effect |
|---|---|
play |
Play forward |
pause |
Pause |
resume |
Resume from paused |
reverse |
Play backward |
restart |
Restart from beginning |
reset |
Reset to start (no animation) |
complete |
Jump to end |
none |
Do nothing |
ScrollTrigger.create({
trigger: '.sections',
start: 'top top',
end: 'bottom bottom',
snap: 1 / 4 // Snap to quarters
})Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example
Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Prerequisites
Time Estimate
30-60 minutes to see productivity improvements
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
mattpocock/skills
parcadei/continuous-claude-v3
cursor/plugins
ailabs-393/ai-labs-claude-skills
pproenca/dot-skills
mattpocock/skills
I recommend gsap-scrolltrigger for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
I recommend gsap-scrolltrigger for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
We added gsap-scrolltrigger from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Solid pick for teams standardizing on skills: gsap-scrolltrigger is focused, and the summary matches what you get after install.
Registry listing for gsap-scrolltrigger matched our evaluation — installs cleanly and behaves as described in the markdown.
Useful defaults in gsap-scrolltrigger — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
gsap-scrolltrigger is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
gsap-scrolltrigger fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
gsap-scrolltrigger fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
gsap-scrolltrigger has been reliable in day-to-day use. Documentation quality is above average for community skills.
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