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hyperframes/docs/catalog/blocks/transitions-grid.mdx
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Miguel Ángel d7688f9943 fix(docs): load the player from latest, not a pinned minor (#3320) 
* fix(docs): load the player from latest, not a pinned minor

The catalog pages pinned the player CDN URL to a minor line, and that pin
sat one line behind after the last release. Every page kept rendering, on
the older build, so nothing surfaced it: the only symptom was that a fix
published to npm never appeared on the docs.

The generator derived its pin from the player's package.json, which is
correct only if every page is regenerated on the release that moves it.
That is the step that did not happen, and it has to happen across 175
generated pages plus three hand-written files for the pin to be true.

A version carried in step across 178 places will be stale, and stale here
is silent. Ask for latest instead and there is nothing to carry.

This costs the ability to hold the docs back from a bad player release.
Paid deliberately: the pin did not buy that either, it only delayed the
good releases too.

A test asserts no pinned version comes back, and fails if it stops finding
the references at all, so it cannot pass by matching nothing.

* refactor(scripts): list tracked files instead of walking the tree

The pin guard hand-rolled a recursive directory walk with its own skip
list and size cap, which the audit flagged: helpers living in a test file
earn no coverage, so their complexity lands straight on the CRAP score.

git already knows which files to read, and ignores node_modules and build
output for us, so one call replaces the walker and both findings go away.
2026-08-17 21:11:12 -04:00

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This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: "Grid Transitions"
description: "Showcase of grid-based tile transitions"
---
import { InstallCommand } from "/snippets/install-command.jsx";
<iframe
className="w-full aspect-video rounded-xl border-0 bg-zinc-100 dark:bg-zinc-800"
title="transitions-grid preview"
loading="lazy"
srcDoc={`<!doctype html><html><head><meta charset="utf-8"><style>html,body{margin:0;height:100%;overflow:hidden;background:transparent}hyperframes-player{display:block;width:100%;height:100%}</style><script src="https://cdn.jsdelivr.net/npm/@hyperframes/player@latest/dist/hyperframes-player.global.js"><\/script></head><body><script>fetch("/public/catalog/blocks/transitions-grid.json").then(function(r){return r.json()}).then(function(d){var p=document.createElement("hyperframes-player");p.setAttribute("srcdoc",d.html);p.setAttribute("controls","");p.setAttribute("autoplay","");p.setAttribute("loop","");p.setAttribute("muted","");p.setAttribute("poster","https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/transitions-grid.png");document.body.appendChild(p)});<\/script></body></html>`}
/>
## Install
<InstallCommand command="npx hyperframes add transitions-grid" item="transitions-grid" />
That writes one file: `compositions/transitions-grid.html`.
## Source
<Accordion title={`transitions-grid.html`}>
```html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=1920, height=1080" />
<title>Grid Transitions</title>
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
background: #000;
overflow: hidden;
}
.scene {
position: absolute;
inset: 0;
display: flex;
align-items: center;
justify-content: center;
}
.scene-inner {
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
}
#scene1 .scene-inner {
background: #1b263b;
}
#scene2 .scene-inner {
background: #e07a5f;
}
.scene-num {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 200px;
font-weight: 900;
color: rgba(255, 255, 255, 0.08);
line-height: 1;
}
.scene-label {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 48px;
font-weight: 600;
color: rgba(255, 255, 255, 0.25);
letter-spacing: 12px;
text-transform: uppercase;
margin-top: 10px;
}
.info-bar {
position: absolute;
bottom: 0;
left: 0;
right: 0;
z-index: 100;
background: rgba(0, 0, 0, 0.88);
padding: 28px 60px;
opacity: 0;
display: flex;
align-items: center;
justify-content: space-between;
}
.info-bar .info-name {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 32px;
font-weight: 700;
color: #fff;
}
.info-bar .info-cat {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 18px;
font-weight: 500;
color: rgba(255, 255, 255, 0.4);
letter-spacing: 4px;
text-transform: uppercase;
}
/* Title / Outro */
#title-card,
#outro-card {
position: absolute;
inset: 0;
z-index: 200;
display: flex;
align-items: center;
justify-content: center;
flex-direction: column;
background: #0d1117;
opacity: 0;
}
.card-title {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 72px;
font-weight: 800;
color: #fff;
}
.card-sub {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
font-size: 28px;
font-weight: 400;
color: rgba(255, 255, 255, 0.4);
margin-top: 16px;
letter-spacing: 6px;
text-transform: uppercase;
}
</style>
</head>
<body>
<div
id="main"
data-composition-id="main"
data-start="0"
data-duration="11"
data-width="1920"
data-height="1080"
style="position: relative; width: 1920px; height: 1080px; overflow: hidden; background: #000"
>
<!-- Title Card -->
<div id="title-card">
<div class="card-title">Grid Transitions</div>
<div class="card-sub">Grid Dissolve</div>
</div>
<!-- Scene A -->
<div id="scene1" class="scene" style="opacity: 0">
<div id="s1" class="scene-inner">
<div class="scene-num">ONE</div>
<div class="scene-label">Scene A</div>
</div>
</div>
<!-- Scene B -->
<div id="scene2" class="scene" style="opacity: 0">
<div id="s2" class="scene-inner">
<div class="scene-num">TWO</div>
<div class="scene-label">Scene B</div>
</div>
</div>
<!-- Grid container -->
<div
id="grid-container"
style="
position: absolute;
inset: 0;
z-index: 50;
pointer-events: none;
display: grid;
grid-template-columns: repeat(4, 480px);
grid-template-rows: repeat(3, 360px);
"
></div>
<!-- Info Bar -->
<div id="info1" class="info-bar">
<div class="info-name">Grid Dissolve</div>
<div class="info-cat">Grid</div>
</div>
<!-- Outro Card -->
<div id="outro-card">
<div class="card-title">Grid Transitions</div>
<div class="card-sub">End</div>
</div>
</div>
<script>
(function () {
var tl = gsap.timeline({ defaults: { ease: "none" } });
window.__timelines = window.__timelines || {};
window.__timelines["main"] = tl;
// Generate grid cells
var gridColors = [
"#F72585",
"#7209B7",
"#3A0CA3",
"#4361EE",
"#4CC9F0",
"#F72585",
"#7209B7",
"#3A0CA3",
"#4361EE",
"#4CC9F0",
"#F72585",
"#7209B7",
];
var gridHTML = "";
for (var g = 0; g < 12; g++) {
gridHTML +=
'<div id="cell-' +
g +
'" style="background:' +
gridColors[g % gridColors.length] +
'; opacity:0;"></div>';
}
document.getElementById("grid-container").innerHTML = gridHTML;
function resetScenes() {
tl.set("#scene1", { opacity: 1 });
tl.set("#scene2", { opacity: 0 });
tl.set("#s1", { x: 0, y: 0, scale: 1, filter: "blur(0px)", opacity: 1 });
tl.set("#s2", { x: 0, y: 0, scale: 1, filter: "blur(0px)", opacity: 1 });
for (var g = 0; g < 12; g++) {
tl.set("#cell-" + g, { opacity: 0 });
}
}
// ===== TITLE CARD (0–3s) =====
tl.set("#title-card", { opacity: 1 }, 0);
tl.fromTo(
".card-title",
{ y: 30, opacity: 0 },
{ y: 0, opacity: 1, duration: 0.6, ease: "power2.out" },
0.4,
);
tl.fromTo(
".card-sub",
{ y: 20, opacity: 0 },
{ y: 0, opacity: 1, duration: 0.5, ease: "power2.out" },
0.8,
);
tl.to("#title-card", { opacity: 0, duration: 0.4, ease: "power2.in" }, 2.6);
// ===== DEMO 1: Grid Dissolve (3–8s) =====
var T;
tl.call(function () {}, [], 3);
resetScenes();
// Show info bar
tl.to("#info1", { opacity: 1, duration: 0.3, ease: "power2.out" }, 3);
// Hold 1.5s, transition at T=4.5
T = 4.5;
// Cell positions (col, row) and distance from center (1.5, 1)
var cells = [];
for (var g = 0; g < 12; g++) {
var col = g % 4;
var row = Math.floor(g / 4);
var dist = Math.sqrt(Math.pow(col - 1.5, 2) + Math.pow(row - 1, 2));
cells.push({ id: g, dist: dist });
}
cells.sort(function (a, b) {
return a.dist - b.dist;
});
// Ripple in from center
var stag = 0.04;
for (var c = 0; c < cells.length; c++) {
tl.to(
"#cell-" + cells[c].id,
{ opacity: 1, duration: 0.15, ease: "power2.out" },
T + c * stag,
);
}
// Swap scenes at midpoint
tl.set("#scene1", { opacity: 0 }, T + 0.35);
tl.set("#scene2", { opacity: 1 }, T + 0.35);
// Ripple out
for (var c = 0; c < cells.length; c++) {
tl.to(
"#cell-" + cells[c].id,
{ opacity: 0, duration: 0.15, ease: "power2.in" },
T + 0.5 + c * stag,
);
}
// Hold 1.0s, hide info, gap 0.5s
tl.to("#info1", { opacity: 0, duration: 0.3, ease: "power2.in" }, 7.0);
// ===== OUTRO (8–11s) =====
tl.set("#scene1", { opacity: 0 }, 8);
tl.set("#scene2", { opacity: 0 }, 8);
tl.set("#outro-card", { opacity: 1 }, 8);
tl.fromTo(
"#outro-card .card-title",
{ y: 30, opacity: 0 },
{ y: 0, opacity: 1, duration: 0.6, ease: "power2.out" },
8.3,
);
tl.fromTo(
"#outro-card .card-sub",
{ y: 20, opacity: 0 },
{ y: 0, opacity: 1, duration: 0.5, ease: "power2.out" },
8.7,
);
tl.to("#outro-card", { opacity: 0, duration: 0.4, ease: "power2.in" }, 10.5);
})();
</script>
</body>
</html>
```
</Accordion>
## Usage
After installing, add the block to your host composition:
```html
<div data-composition-id="transitions-grid" data-composition-src="compositions/transitions-grid.html" data-start="0" data-duration="11" data-track-index="1" data-width="1920" data-height="1080"></div>
```
{/* hf:generated-footer */}
Tagged `transition` `showcase`.
## Related topics
- [Browse the complete Catalog](/catalog)
- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
- [Build a richer composition](/go-further)
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