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Merged
inkeep-oss-sync merged 1 commit into from
Jul 22, 2026
Merged

chore(visimer): favicon + full SEO meta (#2847) #2

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56 changes: 55 additions & 1 deletion apps/site/index.html
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Expand Up @@ -3,17 +3,71 @@
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="theme-color" content="#0E7C6B" />
<meta name="color-scheme" content="light" />

<title>Visimer · Edit Mermaid diagrams by hand</title>
<meta
name="description"
content="A WYSIWYG editor for Mermaid. Click a node to rename or reshape it. The source rewrites itself."
content="Visimer is an open-source WYSIWYG editor for Mermaid diagrams. Click a node to rename or reshape it and the source rewrites itself. React and vanilla bindings, MIT licensed."
/>
<meta
name="keywords"
content="mermaid, mermaid editor, wysiwyg, diagram editor, flowchart editor, sequence diagram, mermaid js, visual editing, react component, open source"
/>
<meta name="author" content="Inkeep" />
<meta name="robots" content="index, follow, max-image-preview:large" />
<link rel="canonical" href="https://visimer.com/" />

<link rel="icon" type="image/svg+xml" href="/favicon.svg" />
<link rel="mask-icon" href="/favicon.svg" color="#0E7C6B" />
<link rel="apple-touch-icon" href="/favicon.svg" />

<meta property="og:site_name" content="Visimer" />
<meta property="og:title" content="Visimer · Edit Mermaid diagrams by hand" />
<meta
property="og:description"
content="An open-source WYSIWYG editor for Mermaid. Click a node to rename or reshape it and the source rewrites itself."
/>
<meta property="og:type" content="website" />
<meta property="og:url" content="https://visimer.com/" />
<meta property="og:image" content="https://visimer.com/og-image.png" />
<meta property="og:image:width" content="1200" />
<meta property="og:image:height" content="630" />
<meta property="og:image:alt" content="Visimer: edit Mermaid diagrams by hand." />
<meta property="og:locale" content="en_US" />

<meta name="twitter:card" content="summary_large_image" />
<meta name="twitter:title" content="Visimer · Edit Mermaid diagrams by hand" />
<meta
name="twitter:description"
content="An open-source WYSIWYG editor for Mermaid. Click a node to rename or reshape it and the source rewrites itself."
/>
<meta name="twitter:image" content="https://visimer.com/og-image.png" />
<meta name="twitter:image:alt" content="Visimer: edit Mermaid diagrams by hand." />

<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=Inter:ital,wght@0,400;0,500;0,600;0,700;1,400;1,600&family=Caveat:wght@600&family=JetBrains+Mono:wght@400;500;600&display=swap"
rel="stylesheet"
/>

<script type="application/ld+json">
{
"@context": "https://schema.org",
"@type": "SoftwareApplication",
"name": "Visimer",
"url": "https://visimer.com/",
"description": "An open-source WYSIWYG editor for Mermaid diagrams. Click a node to rename or reshape it and the source rewrites itself.",
"applicationCategory": "DeveloperApplication",
"operatingSystem": "Web",
"license": "https://opensource.org/licenses/MIT",
"author": { "@type": "Organization", "name": "Inkeep", "url": "https://inkeep.com" },
"offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD" },
"sameAs": ["https://github.com/inkeep/visimer", "https://www.npmjs.com/package/@visimer/react"]
}
</script>
</head>
<body>
<div id="root"></div>
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10 changes: 10 additions & 0 deletions apps/site/public/favicon.svg
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Binary file added apps/site/public/og-image.png
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4 changes: 4 additions & 0 deletions apps/site/public/robots.txt
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@@ -0,0 +1,4 @@
User-agent: *
Allow: /

Sitemap: https://visimer.com/sitemap.xml
8 changes: 8 additions & 0 deletions apps/site/public/sitemap.xml
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@@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
<url>
<loc>https://visimer.com/</loc>
<changefreq>weekly</changefreq>
<priority>1.0</priority>
</url>
</urlset>
29 changes: 23 additions & 6 deletions apps/site/src/App.tsx
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Expand Up @@ -276,14 +276,22 @@ export default function App() {
const badge = badgeRef.current
if (!badge) return
const navBottom = 80
const startTop = badge.getBoundingClientRect().top + window.scrollY - navBottom
const onScroll = () => {
const distance = badge.getBoundingClientRect().top - navBottom
setStarHintOpacity(Math.max(0, Math.min(1, distance / startTop)))
const compute = () => {
const rect = badge.getBoundingClientRect()
// Re-derive the fade origin every tick so a late web-font layout
// shift or viewport resize doesn't leave the ratio stale.
const startTop = rect.top + window.scrollY - navBottom
if (startTop <= 0) return 0
return Math.max(0, Math.min(1, (rect.top - navBottom) / startTop))
}
const onScroll = () => setStarHintOpacity(compute())
onScroll()
window.addEventListener('scroll', onScroll, { passive: true })
return () => window.removeEventListener('scroll', onScroll)
window.addEventListener('resize', onScroll, { passive: true })
return () => {
window.removeEventListener('scroll', onScroll)
window.removeEventListener('resize', onScroll)
}
}, [])

const switchType = (next: string) => {
Expand Down Expand Up @@ -541,7 +549,16 @@ export default function App() {
href="#demo"
onClick={(e) => {
e.preventDefault()
document.getElementById('demo')?.scrollIntoView({ behavior: 'smooth' })
// Park the page at the demo section BEFORE expanding, so that
// when the user exits fullscreen they land on the playground
// instead of back at the hero. scrollTo is synchronous;
// scrollIntoView({smooth}) would be frozen mid-animation by
// the body.overflow=hidden expand triggers.
const demo = document.getElementById('demo')
// `behavior: 'instant'` overrides the html { scroll-behavior:
// smooth } rule; a smooth scroll here gets frozen mid-way by
// the body.overflow=hidden the useEffect triggers on expand.
if (demo) window.scrollTo({ top: demo.offsetTop - 20, behavior: 'instant' })
setExpandedAnimated(true)
}}
style={{
Expand Down