Install
That writes one file:compositions/reddit-post.html.
Source
reddit-post.html
reddit-post.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link
href="https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;700&display=block"
rel="stylesheet"
/>
<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;
}
html,
body {
background: transparent;
overflow: hidden;
}
body {
width: 1920px;
height: 1080px;
font-family: "DM Sans", sans-serif;
}
[data-composition-id="reddit-post"] .reddit-card {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 860px;
background: #1a1a2e;
border-radius: 16px;
padding: 32px;
box-shadow: 0 12px 60px rgba(0, 0, 0, 0.6);
}
/* Header */
[data-composition-id="reddit-post"] .post-header {
display: flex;
align-items: center;
gap: 14px;
margin-bottom: 24px;
}
[data-composition-id="reddit-post"] .subreddit-icon {
width: 48px;
height: 48px;
flex-shrink: 0;
}
[data-composition-id="reddit-post"] .subreddit-icon svg {
width: 48px;
height: 48px;
display: block;
}
[data-composition-id="reddit-post"] .post-meta {
display: flex;
flex-direction: column;
gap: 2px;
}
[data-composition-id="reddit-post"] .subreddit-name {
font-size: 28px;
font-weight: 700;
color: #d7dadc;
line-height: 1.3;
}
[data-composition-id="reddit-post"] .post-author {
font-size: 24px;
font-weight: 400;
color: #818384;
line-height: 1.3;
}
/* Content */
[data-composition-id="reddit-post"] .post-title {
font-size: 38px;
font-weight: 700;
color: #d7dadc;
line-height: 1.35;
margin-bottom: 16px;
display: -webkit-box;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
overflow: hidden;
}
[data-composition-id="reddit-post"] .post-body {
font-size: 28px;
font-weight: 400;
color: #818384;
line-height: 1.45;
margin-bottom: 28px;
display: -webkit-box;
-webkit-line-clamp: 3;
-webkit-box-orient: vertical;
overflow: hidden;
}
/* Action bar */
[data-composition-id="reddit-post"] .action-bar {
display: flex;
align-items: center;
gap: 28px;
padding-top: 20px;
border-top: 1px solid #343536;
}
[data-composition-id="reddit-post"] .vote-group {
display: flex;
align-items: center;
gap: 10px;
background: #272729;
border-radius: 24px;
padding: 8px 16px;
}
[data-composition-id="reddit-post"] .vote-btn {
width: 32px;
height: 32px;
display: flex;
align-items: center;
justify-content: center;
cursor: pointer;
}
[data-composition-id="reddit-post"] .vote-btn svg {
width: 28px;
height: 28px;
display: block;
}
[data-composition-id="reddit-post"] .vote-count {
font-size: 26px;
font-weight: 700;
color: #d7dadc;
min-width: 50px;
text-align: center;
}
[data-composition-id="reddit-post"] .action-btn {
display: flex;
align-items: center;
gap: 8px;
background: #272729;
border-radius: 24px;
padding: 10px 20px;
}
[data-composition-id="reddit-post"] .action-btn svg {
width: 26px;
height: 26px;
display: block;
}
[data-composition-id="reddit-post"] .action-btn span {
font-size: 24px;
font-weight: 400;
color: #818384;
}
</style>
</head>
<body>
<div
id="root"
data-composition-id="reddit-post"
data-width="1920"
data-height="1080"
data-start="0"
data-duration="5"
>
<div id="card" class="clip reddit-card" data-start="0" data-duration="5" data-track-index="0">
<!-- Header -->
<div class="post-header">
<div class="subreddit-icon">
<svg viewBox="0 0 48 48" fill="none">
<circle cx="24" cy="24" r="24" fill="#4A90D9" />
<text
x="24"
y="30"
text-anchor="middle"
font-family="DM Sans, sans-serif"
font-size="22"
font-weight="700"
fill="#fff"
>
r/
</text>
</svg>
</div>
<div class="post-meta">
<span class="subreddit-name">r/hyperframes</span>
<span class="post-author">u/placeholder_user · 3h</span>
</div>
</div>
<!-- Content -->
<div class="post-title">Prompt to change this title to whatever you want</div>
<div class="post-body">
Prompt to change this body text, the subreddit, username, and vote count to match your
content.
</div>
<!-- Action bar -->
<div class="action-bar">
<div class="vote-group">
<div id="upvote-btn" class="vote-btn">
<svg viewBox="0 0 24 24" fill="none">
<path id="upvote-arrow" d="M12 4L3 14h5v6h8v-6h5L12 4z" fill="#818384" />
</svg>
</div>
<span id="vote-count" class="vote-count">4.2k</span>
<div class="vote-btn">
<svg viewBox="0 0 24 24" fill="none">
<path d="M12 20l9-10h-5V4H8v6H3l9 10z" fill="#818384" />
</svg>
</div>
</div>
<div class="action-btn">
<svg
viewBox="0 0 24 24"
fill="none"
stroke="#818384"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M21 15a2 2 0 01-2 2H7l-4 4V5a2 2 0 012-2h14a2 2 0 012 2z" />
</svg>
<span>328</span>
</div>
<div class="action-btn">
<svg
viewBox="0 0 24 24"
fill="none"
stroke="#818384"
stroke-width="2"
stroke-linecap="round"
stroke-linejoin="round"
>
<path d="M4 12v8a2 2 0 002 2h12a2 2 0 002-2v-8" />
<polyline points="16 6 12 2 8 6" />
<line x1="12" y1="2" x2="12" y2="15" />
</svg>
<span>Share</span>
</div>
</div>
</div>
</div>
<script>
window.__timelines = window.__timelines || {};
var tl = gsap.timeline({ paused: true });
var card = document.getElementById("card");
var upvoteBtn = document.getElementById("upvote-btn");
var upvoteArrow = document.getElementById("upvote-arrow");
var voteCount = document.getElementById("vote-count");
// Start off-screen below
gsap.set(card, { y: 400, opacity: 0 });
// Slide in from bottom
tl.to(
card,
{
y: 0,
opacity: 1,
duration: 0.6,
ease: "power3.out",
},
0.1,
);
// Upvote press-in
tl.to(
upvoteBtn,
{
scale: 0.85,
duration: 0.12,
ease: "power2.out",
},
1.5,
);
// Upvote release with spring bounce
tl.to(
upvoteBtn,
{
scale: 1,
duration: 0.4,
ease: "elastic.out(1, 0.4)",
},
1.62,
);
// Arrow turns orange
tl.to(
upvoteArrow,
{
attr: { fill: "#ff4500" },
duration: 0.12,
ease: "none",
},
1.62,
);
// Vote count turns orange + increments
tl.to(
voteCount,
{
color: "#ff4500",
duration: 0.12,
ease: "none",
onStart: function () {
voteCount.textContent = "4.3k";
},
},
1.62,
);
// Slide out to bottom
tl.to(
card,
{
y: 400,
opacity: 0,
duration: 0.3,
ease: "power3.in",
},
4.2,
);
window.__timelines["reddit-post"] = tl;
</script>
</body>
</html>
Usage
After installing, add the block to your host composition:<div data-composition-id="reddit-post" data-composition-src="compositions/reddit-post.html" data-start="0" data-duration="5" data-track-index="1" data-width="1920" data-height="1080"></div>
social overlay reddit.