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hyperframes/registry/components/tracing-beam/tracing-beam.html
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Miguel Ángel 9734578e60 feat(registry): bring back the video-primitive moves (#3169) 
Restores the 208 catalog items reverted after their previews 404'd in
production, this time on the payload mechanism rather than the .html files
that caused the outage.

The generator no longer writes a preview document to docs/public. That writer,
and the machinery under it, existed only to produce files the docs host
discards, so it is gone rather than bypassed. Items now embed the composition
itself via a payload, which is what the previous change already does for the
items that were already in the catalog.

The variables explorer is parked, not restored: it drove its preview through
the same unpublished .html path, so it would have shown an empty frame. Items
that declare variables get the live player plus the static variables table, and
reconnecting the explorer to payloads is a follow-up.
2026-08-10 18:46:03 -04:00

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<!doctype html>
<!--
tracing-beam: HyperFrames video primitive (product-demo / attention)
Concept: one glowing dash follows one authored SVG path through three UI
elements. Each element brightens and lifts on arrival, then settles as the
dash moves on. The final element stays active until the beam exits.
Variables:
- labels (string, default "Search,Preview,Export"): three comma-separated
labels shown in path order.
- accent (enum, default "cyan"): cyan, violet, or amber beam color.
Envelope: fixed 3.00s IN, elastic HOLD, fixed 0.55s OUT. If the mounted
duration is shorter than 3.55s, IN and OUT compress proportionally. Only
HOLD grows when the mounted duration is longer.
IN: the stage appears, then the dash visits all three elements in order.
HOLD: the dash rests on the final element with a subtle vertical drift.
OUT: the dash leaves the path, the final element settles, and the stage fades.
Mount contract: everything needed at runtime lives inside this template.
#root fills the host box with container query units and registers exactly
one paused timeline under the hardcoded tracing-beam key.
-->
<html
lang="en"
data-composition-id="tracing-beam"
data-composition-duration="4.5"
data-composition-variables='[
{ "id": "labels", "type": "string", "role": "content", "label": "Labels", "description": "Three comma-separated labels shown in path order.", "default": "Search,Preview,Export" },
{ "id": "accent", "type": "enum", "role": "style", "label": "Accent", "description": "Beam and active-element color.", "default": "cyan", "options": [{ "value": "cyan", "label": "Cyan" }, { "value": "violet", "label": "Violet" }, { "value": "amber", "label": "Amber" }] }
]'
>
<head>
<meta charset="UTF-8" />
<title>Tracing Beam</title>
</head>
<body>
<template>
<div id="root" data-composition-id="tracing-beam" data-duration="4.5" data-fps="30">
<style>
*,
*::before,
*::after {
box-sizing: border-box;
}
#root {
position: absolute;
inset: 0;
overflow: hidden;
container-type: size;
isolation: isolate;
color: var(--fg, #f8fafc);
font-family: var(--font-body, Inter, system-ui, sans-serif);
pointer-events: none;
}
.tb-clip,
.tb-stage {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
}
.tb-stage {
opacity: 0;
}
.tb-route {
position: absolute;
inset: 0;
width: 100%;
height: 100%;
overflow: visible;
}
.tb-beam {
fill: none;
stroke: var(--tb-accent, #5ee7ff);
stroke-width: 9;
stroke-linecap: round;
stroke-linejoin: round;
filter: url(#tracing-beam-glow);
opacity: 0;
will-change: stroke-dashoffset, opacity;
}
.tb-anchor {
position: absolute;
width: 22cqw;
height: 24cqh;
transform: translate(-50%, -50%);
}
.tb-anchor:nth-child(1) {
left: 15%;
top: 60%;
}
.tb-anchor:nth-child(2) {
left: 50%;
top: 35%;
}
.tb-anchor:nth-child(3) {
left: 85%;
top: 58%;
}
.tb-node {
position: relative;
width: 100%;
height: 100%;
will-change: transform;
}
.tb-halo {
position: absolute;
inset: -24%;
border-radius: 50%;
background: radial-gradient(
circle,
color-mix(in srgb, var(--tb-accent, #5ee7ff) 42%, transparent) 0%,
transparent 70%
);
opacity: 0;
will-change: transform, opacity;
}
.tb-card {
position: relative;
z-index: 1;
width: 100%;
height: 100%;
display: flex;
align-items: center;
gap: 2.2cqw;
padding: 2.4cqh 2.2cqw;
overflow: hidden;
border: 0.16cqmin solid color-mix(in srgb, var(--border, #475569) 78%, transparent);
border-radius: var(--radius, 2.8cqmin);
background: color-mix(in srgb, var(--surface, #172033) 92%, transparent);
box-shadow: 0 2.4cqh 6cqh color-mix(in srgb, var(--bg, #0b0c0e) 56%, transparent);
opacity: 0.48;
will-change: opacity;
}
.tb-icon {
flex: 0 0 auto;
width: 7.5cqmin;
aspect-ratio: 1;
display: grid;
place-items: center;
border: 0.14cqmin solid color-mix(in srgb, var(--tb-accent, #5ee7ff) 52%, transparent);
border-radius: 2cqmin;
background: color-mix(in srgb, var(--tb-accent, #5ee7ff) 14%, var(--surface, #172033));
color: var(--tb-accent, #5ee7ff);
font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, monospace);
font-size: clamp(13px, 3.5cqmin, 28px);
font-weight: 760;
}
.tb-copy {
min-width: 0;
}
.tb-kicker {
margin-bottom: 0.8cqh;
color: var(--muted, #94a3b8);
font-family: var(--font-mono, ui-monospace, "SF Mono", Menlo, monospace);
font-size: clamp(9px, 1.7cqmin, 16px);
font-weight: 650;
letter-spacing: 0.14em;
text-transform: uppercase;
}
.tb-label {
max-width: 100%;
overflow: hidden;
color: var(--fg, #f8fafc);
font-family: var(--font-display, Inter, system-ui, sans-serif);
font-size: clamp(13px, 4.6cqmin, 38px);
font-weight: 720;
line-height: 1.05;
letter-spacing: -0.025em;
text-overflow: ellipsis;
white-space: nowrap;
}
</style>
<div
id="tracing-beam-clip"
class="tb-clip clip"
data-start="0"
data-duration="4.5"
data-track-index="0"
>
<div class="tb-stage">
<svg
class="tb-route"
viewBox="0 0 1000 520"
preserveAspectRatio="none"
aria-hidden="true"
>
<defs>
<filter id="tracing-beam-glow" x="-30%" y="-30%" width="160%" height="160%">
<feGaussianBlur stdDeviation="7" result="blur" />
<feMerge>
<feMergeNode in="blur" />
<feMergeNode in="SourceGraphic" />
</feMerge>
</filter>
</defs>
<path
class="tb-beam"
d="M 150 312 C 280 312 335 182 500 182 C 665 182 720 302 850 302"
/>
</svg>
<div class="tb-nodes">
<div class="tb-anchor">
<div class="tb-node">
<div class="tb-halo"></div>
<div class="tb-card">
<div class="tb-icon">01</div>
<div class="tb-copy">
<div class="tb-kicker">Step one</div>
<div class="tb-label"></div>
</div>
</div>
</div>
</div>
<div class="tb-anchor">
<div class="tb-node">
<div class="tb-halo"></div>
<div class="tb-card">
<div class="tb-icon">02</div>
<div class="tb-copy">
<div class="tb-kicker">Step two</div>
<div class="tb-label"></div>
</div>
</div>
</div>
</div>
<div class="tb-anchor">
<div class="tb-node">
<div class="tb-halo"></div>
<div class="tb-card">
<div class="tb-icon">03</div>
<div class="tb-copy">
<div class="tb-kicker">Step three</div>
<div class="tb-label"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<script src="https://cdn.jsdelivr.net/npm/gsap@3.14.2/dist/gsap.min.js"></script>
<script>
(function () {
"use strict";
var root = document.getElementById("root");
var stage = root.querySelector(".tb-stage");
var beam = root.querySelector(".tb-beam");
var nodes = root.querySelectorAll(".tb-node");
var labels = root.querySelectorAll(".tb-label");
var vars =
window.__hyperframes && window.__hyperframes.getVariables
? window.__hyperframes.getVariables()
: {};
var defaultLabels = ["Search", "Preview", "Export"];
var labelValue = vars.labels == null ? defaultLabels.join(",") : String(vars.labels);
var labelParts = labelValue.split(",");
for (var i = 0; i < labels.length; i += 1) {
var part = labelParts[i] == null ? "" : labelParts[i].trim();
labels[i].textContent = part === "" ? defaultLabels[i] : part;
}
var accentName =
vars.accent === "violet" || vars.accent === "amber" ? vars.accent : "cyan";
var accentColors = {
cyan: "var(--accent, #5ee7ff)",
violet: "var(--accent-2, #a78bfa)",
amber: "var(--brand, #fbbf24)",
};
root.style.setProperty("--tb-accent", accentColors[accentName]);
var routeLength = beam.getTotalLength();
var dashLength = routeLength * 0.24;
beam.style.strokeDasharray = dashLength + " " + routeLength;
beam.style.strokeDashoffset = String(dashLength);
var IN_BASE = 3;
var OUT_BASE = 0.55;
var BEAM_START_BASE = 0.35;
var BEAM_TRAVEL_BASE = 2.35;
var NODE_MOVE_BASE = 0.28;
var NODE_DIM_DELAY_BASE = 0.65;
var BEAM_EXIT_BASE = 0.28;
var duration = Math.max(0.001, parseFloat(root.dataset.duration || "4.5"));
var fixedDuration = IN_BASE + OUT_BASE;
var scale = duration < fixedDuration ? duration / fixedDuration : 1;
var IN = IN_BASE * scale;
var OUT = OUT_BASE * scale;
var BEAM_START = BEAM_START_BASE * scale;
var BEAM_TRAVEL = BEAM_TRAVEL_BASE * scale;
var NODE_MOVE = NODE_MOVE_BASE * scale;
var NODE_DIM_DELAY = NODE_DIM_DELAY_BASE * scale;
var BEAM_EXIT = BEAM_EXIT_BASE * scale;
var HOLD = Math.max(0, duration - (IN + OUT));
var HOLD_START = IN;
var OUT_START = IN + HOLD;
var arrivals = [BEAM_START, BEAM_START + BEAM_TRAVEL * 0.5, BEAM_START + BEAM_TRAVEL];
gsap.set(stage, { opacity: 0 });
gsap.set(beam, { opacity: 0 });
gsap.set(nodes, { y: 0 });
gsap.set(root.querySelectorAll(".tb-halo"), { scale: 0.82 });
var tl = gsap.timeline({ paused: true });
function brighten(node, at) {
var card = node.querySelector(".tb-card");
var halo = node.querySelector(".tb-halo");
tl.to(node, { y: "-2.2cqh", duration: NODE_MOVE, ease: "power3.out" }, at);
tl.to(card, { opacity: 1, duration: NODE_MOVE, ease: "power2.out" }, at);
tl.to(halo, { opacity: 0.86, scale: 1, duration: NODE_MOVE, ease: "power3.out" }, at);
}
function dim(node, at) {
var card = node.querySelector(".tb-card");
var halo = node.querySelector(".tb-halo");
tl.to(node, { y: 0, duration: NODE_MOVE, ease: "power2.out" }, at);
tl.to(card, { opacity: 0.48, duration: NODE_MOVE, ease: "power2.out" }, at);
tl.to(halo, { opacity: 0, scale: 0.82, duration: NODE_MOVE, ease: "power2.out" }, at);
}
tl.to(stage, { opacity: 1, duration: Math.min(0.35, IN), ease: "power2.out" }, 0);
tl.to(beam, { opacity: 1, duration: NODE_MOVE, ease: "power2.out" }, BEAM_START);
tl.to(
beam,
{
strokeDashoffset: -(routeLength - dashLength),
duration: BEAM_TRAVEL,
ease: "sine.inOut",
},
BEAM_START,
);
brighten(nodes[0], arrivals[0]);
brighten(nodes[1], arrivals[1]);
brighten(nodes[2], arrivals[2]);
dim(nodes[0], arrivals[0] + NODE_DIM_DELAY);
dim(nodes[1], arrivals[1] + NODE_DIM_DELAY);
if (HOLD > 0.2) {
tl.to(
nodes[2],
{ y: "-2.7cqh", duration: HOLD * 0.5, ease: "sine.inOut" },
HOLD_START,
);
tl.to(
nodes[2],
{ y: "-2.2cqh", duration: HOLD * 0.5, ease: "sine.inOut" },
HOLD_START + HOLD * 0.5,
);
}
tl.to(
beam,
{
strokeDashoffset: -routeLength,
opacity: 0,
duration: BEAM_EXIT,
ease: "power2.in",
},
OUT_START,
);
dim(nodes[2], OUT_START);
tl.to(stage, { opacity: 0, duration: OUT, ease: "power2.in" }, OUT_START);
tl.seek(0);
window.__timelines = window.__timelines || {};
window.__timelines["tracing-beam"] = tl;
})();
</script>
</div>
</template>
</body>
</html>
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