diff --git a/assets/css/components/marquee.css b/assets/css/components/marquee.css
new file mode 100644
index 000000000..a56649ad7
--- /dev/null
+++ b/assets/css/components/marquee.css
@@ -0,0 +1,102 @@
+/* Marquee — infinite scrolling banner */
+
+.marquee-wrapper {
+  width: 100%;
+  overflow: hidden;
+  position: relative;
+  padding: 1rem 0;
+  mask-image: linear-gradient(
+    to right,
+    transparent 0%,
+    black 10%,
+    black 90%,
+    transparent 100%
+  );
+  -webkit-mask-image: linear-gradient(
+    to right,
+    transparent 0%,
+    black 10%,
+    black 90%,
+    transparent 100%
+  );
+}
+
+.marquee-track {
+  display: flex;
+  width: max-content;
+  animation: marquee-scroll var(--marquee-speed, 40s) linear infinite;
+  animation-direction: var(--marquee-direction, normal);
+  will-change: transform;
+}
+
+.marquee-track[data-pause-on-hover]:hover {
+  animation-play-state: paused;
+}
+
+.marquee-content {
+  display: flex;
+  gap: 1.5rem;
+  padding-right: 1.5rem;
+}
+
+.marquee-item {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  padding: 0.5rem 1rem;
+  border-radius: 0.375rem;
+  white-space: nowrap;
+  text-decoration: none;
+  cursor: default;
+  transition: all 0.2s ease;
+
+  @apply bg-neutral-100 dark:bg-neutral-800
+         border border-neutral-200 dark:border-neutral-700
+         text-neutral-700 dark:text-neutral-300;
+}
+
+a.marquee-item {
+  cursor: pointer;
+}
+
+.marquee-item:hover {
+  @apply border-primary-500 dark:border-primary-400
+         bg-neutral-50 dark:bg-neutral-700;
+  transform: translateY(-1px);
+}
+
+.marquee-item-icon {
+  width: 24px;
+  height: 24px;
+  object-fit: contain;
+  flex-shrink: 0;
+}
+
+.marquee-item-label {
+  font-size: 0.8125rem;
+  font-weight: 500;
+  line-height: 1;
+}
+
+@keyframes marquee-scroll {
+  0% {
+    transform: translateX(0);
+  }
+  100% {
+    transform: translateX(-50%);
+  }
+}
+
+/* Respect reduced motion preference */
+@media (prefers-reduced-motion: reduce) {
+  .marquee-track {
+    animation: none;
+  }
+  .marquee-content[aria-hidden="true"] {
+    display: none;
+  }
+  .marquee-content {
+    flex-wrap: wrap;
+    justify-content: center;
+  }
+}
diff --git a/exampleSite/content/samples/marquee/index.md b/exampleSite/content/samples/marquee/index.md
new file mode 100644
index 000000000..f665b4bf6
--- /dev/null
+++ b/exampleSite/content/samples/marquee/index.md
@@ -0,0 +1,53 @@
+---
+title: "Marquee"
+date: 2026-04-15
+draft: false
+description: "Demonstration of the marquee shortcode"
+summary: "Showcase an infinite scrolling banner of items such as tech stacks, sponsors, or partner logos."
+tags: ["shortcodes", "marquee"]
+---
+
+## Basic Usage
+
+A simple marquee scrolling left at default speed:
+
+{{< marquee >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/go/go-original.svg" >}}Go{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/python/python-original.svg" >}}Python{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/docker/docker-original.svg" >}}Docker{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/linux/linux-original.svg" >}}Linux{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/git/git-original.svg" >}}Git{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/kubernetes/kubernetes-original.svg" >}}Kubernetes{{< /marquee-item >}}
+{{< /marquee >}}
+
+## Custom Speed & Direction
+
+Scrolling right at a slower pace:
+
+{{< marquee speed="60" direction="right" >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/rust/rust-original.svg" >}}Rust{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/typescript/typescript-original.svg" >}}TypeScript{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/react/react-original.svg" >}}React{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/nextjs/nextjs-original.svg" >}}Next.js{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/postgresql/postgresql-original.svg" >}}PostgreSQL{{< /marquee-item >}}
+{{< /marquee >}}
+
+## With Links
+
+Items can link to external pages:
+
+{{< marquee speed="35" >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/github/github-original.svg" href="https://github.com" >}}GitHub{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/gitlab/gitlab-original.svg" href="https://gitlab.com" >}}GitLab{{< /marquee-item >}}
+  {{< marquee-item icon="https://cdn.jsdelivr.net/gh/devicons/devicon/icons/bitbucket/bitbucket-original.svg" href="https://bitbucket.org" >}}Bitbucket{{< /marquee-item >}}
+{{< /marquee >}}
+
+## Text Only (No Icons)
+
+{{< marquee speed="30" label="Partner list" >}}
+  {{< marquee-item >}}Acme Corp{{< /marquee-item >}}
+  {{< marquee-item >}}Globex Inc{{< /marquee-item >}}
+  {{< marquee-item >}}Initech{{< /marquee-item >}}
+  {{< marquee-item >}}Umbrella Corp{{< /marquee-item >}}
+  {{< marquee-item >}}Stark Industries{{< /marquee-item >}}
+{{< /marquee >}}
diff --git a/layouts/partials/vendor.html b/layouts/partials/vendor.html
index 79f03d55c..54094debd 100644
--- a/layouts/partials/vendor.html
+++ b/layouts/partials/vendor.html
@@ -97,6 +97,17 @@
     integrity="{{ $twelementsLib.Data.Integrity }}"></script>
 {{ end }}
 
+{{/* marquee */}}
+{{ if .Page.HasShortcode "marquee" }}
+  {{ $marqueeCSS := resources.Get "css/components/marquee.css" }}
+  {{ $marqueeCSS = $marqueeCSS | resources.Fingerprint (.Site.Params.fingerprintAlgorithm | default "sha512") }}
+  <link
+    type="text/css"
+    rel="stylesheet"
+    href="{{ $marqueeCSS.RelPermalink }}"
+    integrity="{{ $marqueeCSS.Data.Integrity }}">
+{{ end }}
+
 {{/* youtubeLite */}}
 {{ if .Page.HasShortcode "youtubeLite" }}
   {{ $youtubeLiteCSS := resources.Get "lib/lite-youtube-embed/lite-yt-embed.css" }}
diff --git a/layouts/shortcodes/marquee-item.html b/layouts/shortcodes/marquee-item.html
new file mode 100644
index 000000000..90cfa1bb0
--- /dev/null
+++ b/layouts/shortcodes/marquee-item.html
@@ -0,0 +1,18 @@
+{{ $icon := .Get "icon" }}
+{{ $href := .Get "href" }}
+
+{{ if $href }}
+<a class="marquee-item" href="{{ $href }}" target="_blank" rel="noopener noreferrer">
+  {{- with $icon -}}
+    <img class="marquee-item-icon nozoom" src="{{ . }}" alt="" loading="lazy">
+  {{- end -}}
+  <span class="marquee-item-label">{{- .Inner | markdownify -}}</span>
+</a>
+{{ else }}
+<span class="marquee-item">
+  {{- with $icon -}}
+    <img class="marquee-item-icon nozoom" src="{{ . }}" alt="" loading="lazy">
+  {{- end -}}
+  <span class="marquee-item-label">{{- .Inner | markdownify -}}</span>
+</span>
+{{ end }}
diff --git a/layouts/shortcodes/marquee.html b/layouts/shortcodes/marquee.html
new file mode 100644
index 000000000..c850e729b
--- /dev/null
+++ b/layouts/shortcodes/marquee.html
@@ -0,0 +1,22 @@
+{{ $id := delimit (slice "marquee" (partial "functions/uid.html" .) (now.UnixNano)) "-" }}
+{{ $speed := default "40" (.Get "speed") }}
+{{ $direction := default "left" (.Get "direction") }}
+{{ $pauseOnHover := default true (.Get "pauseOnHover") }}
+
+<div
+  id="{{ $id }}"
+  class="marquee-wrapper"
+  role="marquee"
+  aria-label="{{ .Get "label" | default "Scrolling content" }}">
+  <div
+    class="marquee-track"
+    style="--marquee-speed: {{ $speed }}s; --marquee-direction: {{ if eq $direction "right" }}reverse{{ else }}normal{{ end }};"
+    {{ if $pauseOnHover }}data-pause-on-hover{{ end }}>
+    <div class="marquee-content" aria-hidden="false">
+      {{- .Inner -}}
+    </div>
+    <div class="marquee-content" aria-hidden="true">
+      {{- .Inner -}}
+    </div>
+  </div>
+</div>