frame-macos-notification
nexu-io/open-design
Realistic macOS Big Sur notification banner for video overlays and product teasers.
What is frame-macos-notification?
A template that renders announcements or messages as authentic macOS notification banners with frosted glass effects, app icons, and typography. Use it to create video overlays, product teaser graphics, or social media assets with native macOS styling.
- Generates macOS Big Sur+ style notification banners with frosted glass backdrop blur effect
- Renders app icons using CSS gradients and emoji without external image dependencies
- Supports stacked multiple notifications with scale and opacity transitions
- Includes optional slide-in animation from screen edge with motion preference support
- Outputs as transparent video overlay (1920×1080) or standalone banner (480×120–480×180)
- Provides light and dark mode variants with proper contrast and highlight borders
How to install frame-macos-notification
npx skills add https://github.com/nexu-io/open-design --skill frame-macos-notificationHow to use frame-macos-notification
- 1.Install the skill using the provided npm command
- 2.Provide your app name, notification title, and body text (avoid placeholder content)
- 3.Choose between video overlay mode (1920×1080 with transparent background) or standalone banner mode (480×120)
- 4.Select light or dark mode based on your video background
- 5.Optionally enable stacked notifications, slide-in animation, or action buttons
- 6.Render the HTML output and composite into your video or export as a graphic
Use cases
- Add realistic macOS notifications to video corners for product launch announcements
- Create social media graphics showing app notifications as part of marketing teasers
- Layer multiple stacked notifications in demo videos to show alert sequences
- Generate notification mockups for UI/UX presentations without screenshot dependencies
- Overlay notifications on screen recordings to highlight new features or updates
- Video creators and motion designers
- Product marketing and launch teams
- UI/UX designers creating mockups and presentations
- Content creators making product demo videos
- Developers building video-based product teasers
frame-macos-notification FAQ
No. Icons must be created using CSS gradients, geometric shapes, or Unicode emoji to keep the template self-contained and avoid external dependencies.
Video overlay mode uses 1920×1080 with the notification positioned in the top-right corner on a transparent background. Standalone banner mode outputs 480×120 or 480×180 (with body text) centered.
The backdrop-filter blur effect requires Safari 9+ and modern Chrome/Edge. The template includes -webkit- prefixes for Safari compatibility; older browsers will show a solid semi-transparent background.
Yes. The template supports stacking up to 3 notifications with automatic scale, opacity, and vertical offset to show depth and layering.
The slide-in animation can be enabled or disabled. It respects the user's prefers-reduced-motion setting. Duration and easing are configurable in the template parameters.
Full instructions (SKILL.md)
Source of truth, from nexu-io/open-design.
name: frame-macos-notification zh_name: "macOS 通知横幅" en_name: "macOS Notification Banner" emoji: "🔔" description: "Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers." zh_description: "拟真 macOS 通知 banner + app icon + 标题正文, 适合 video overlay / 产品发布预告" en_description: "Realistic macOS notification banner with app icon, title, and body, suited to video overlays or product teasers." category: card scenario: video aspect_hint: "1920×1080 视频或 480×120 横幅" featured: 41 tags: ["macos", "notification", "banner", "overlay", "frame"] example_id: sample-frame-macos-notification example_name: "macOS 通知 · 新功能发布" example_format: markdown example_tagline: "Big Sur 磨砂玻璃 banner" example_desc: "App icon + 标题 + 双行正文, 视频角落叠加用" example_source_url: "https://hyperframes.heygen.com/catalog" example_source_label: "hyperframes · macos-notification" od: mode: video surface: video scenario: video upstream: "https://github.com/nexu-io/html-anything" preview: type: html entry: index.html reload: debounce-100 design_system: requires: false example_prompt: "Use the macOS Notification Banner template to turn my content into a realistic macOS notification banner for a video overlay or product teaser. Preserve the template's visual signature, use real content and data, and avoid lorem ipsum or placeholder images." example_prompt_i18n: zh-CN: "用「macOS 通知横幅」模板把我的内容做成一段「拟真 macOS 通知 banner + app icon + 标题正文, 适合 video overlay / 产品发布预告」。保持模板的视觉签名，使用真实内容和数据，避免 lorem ipsum 和占位图片。"
【模板: macOS 通知横幅】 【意图】把一段公告 / 消息 / 提示渲染成 macOS Big Sur+ 风格的通知横幅, 适合视频角落叠加、产品发布预告、社媒图。Inspired by hyperframes macos-notification。
【画布】两种用法:
- 视频叠加 1920×1080, 通知放右上角, 周围透明。
- 单独 banner 480×120, 居中输出。
【横幅结构】
- 外框: 圆角 14px (macOS Big Sur 标准), 480×120 (或更长 480×180 含正文), 12-16px 内边距。
- 背景: frosted glass 效果 —
background: rgba(245,245,247,0.78)+backdrop-filter: blur(40px) saturate(180%); 暗色版rgba(28,28,30,0.78)。 - 边框: 1px
rgba(0,0,0,0.06)(light) /rgba(255,255,255,0.08)(dark); 顶部加 1px 亮 highlightrgba(255,255,255,0.5)。 - 阴影:
0 10px 40px rgba(0,0,0,0.18), 0 2px 6px rgba(0,0,0,0.08)。
【内容】
- 左侧: App icon (44×44, 圆角 10px, CSS gradient + 1 个 emoji 或 monogram 字母, 不用外链图片)。
- 中间:
- 顶部 row: App 名 (SF Pro 13px, weight 600) +
now或具体时间 (12px, opacity 0.6) — 两端对齐。 - 标题 (15px, weight 600, 1 行截断)。
- 正文 (13px, weight 400, 1-2 行截断, line-height 1.35)。
- 顶部 row: App 名 (SF Pro 13px, weight 600) +
- 右侧 (可选): action button "Open" 或 "Reply" (capsule, 浅灰底)。
【字体】
- 主:
SF Pro Text→ fallbackInter/system-ui; 中文用PingFang SC/Noto Sans SC。
【可选附加】
- 多条通知堆叠: 第一条在前, 后面 2 条向后向下递缩 (scale 0.96 + opacity 0.6 + translateY)。
- 入场动效: 从屏幕外右侧滑入
transform: translateX(110%)→0, 200ms ease-out; 可被prefers-reduced-motion关闭。 - 右上角控制 chip "Clear" (hover 显示, opacity 默认 0)。
【设计细节】
- light mode 背景白磨砂, dark mode (推荐 video) 几乎黑磨砂。
- icon 不能用外链 emoji 图片, 用 unicode emoji 或 CSS 绘制几何。
- 必须用用户提供的内容; 标题 + 正文清晰来自用户输入。
- 单文件 HTML, 注意
backdrop-filterSafari 需要-webkit-前缀。
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