fec-list-virtualization SKILL.md skillA
fec-list-virtualization from bovinphang/frontend-craft is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add bovinphang/frontend-craft/fec-list-virtualization@git:20260611.9d7f5e4Pins git:20260611.9d7f5e4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- bovinphang/frontend-craft
- Path
localized/zh-CN/skills/fec-list-virtualization/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260611.9d7f5e4, committed Jun 11, 2026
- Size
- 1,797 bytes
- Repository stars
- 22
- License
- MIT
用于优化或审查大列表、虚拟滚动、windowing、react-window、TanStack Virtual、可变高度行、动态测量、无限滚动、网格虚拟化或滚动性能；中文触发词包括 虚拟列表、大列表优化、滚动性能。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 列表虚拟化优化 ## 用途 通过窗口化只渲染可视区域，解决大列表 DOM 过多和滚动卡顿。 ## 流程 1. 先确认列表规模和瓶颈：500+ 项、滚动掉帧、DOM 节点过多或内存飙升才引入虚拟化。 2. 先遵循项目现有框架、依赖和设计系统约束，再按场景选库：React 可考虑 `react-window` 或 TanStack Virtual；Vue/Solid/Svelte、动态测量、网格或跨框架场景优先考虑 TanStack Virtual；遗留 `react-virtualized` 只维护不新增。 3. 明确 item size、overscan、容器高度、key、滚动容器和 resize 行为。 4. 无限滚动时分离数据分页和 DOM 虚拟化；数据获取可联用数据获取 workflow。 5. 验证 DOM 节点数、滚动 FPS、键盘/屏幕阅读器体验和 Ctrl+F/SEO 限制。 ## 详细参考 涉及是否需要虚拟化、库选型、固定高度、可变/动态高度、无限滚动、网格虚拟化和性能注意事项时，加载 [references/virtualization-patterns.md](references/virtualization-patterns.md)。 ## 约束 - SEO 关键内容不要只存在于虚拟项中。 - 浏览器原生 Ctrl+F 无法搜索未挂载项目。 - Row 根元素必须透传虚拟库提供的 style/measure ref。 - overscan 过大会浪费内存，过小会白屏。 - 动态高度测量要处理 ResizeObserver 和布局抖动。 ## 预期输出 10000+ 项列表滚动接近 60fps，DOM 节点数稳定在可视区域及缓冲区范围，内存从 O(n) 降至 O(visible)。
Read the whole file at its exact version.
How to install
mdr add bovinphang/frontend-craft/fec-list-virtualization@sha256:a2f48acb4348d079The line at the top of this page pins the label git:20260611.9d7f5e4, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_army77zszfdcjo23)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jun 11, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1797 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
bovinphang/frontend-craft · 22 stars · license MIT · pushed 2026-09-26 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_army77zszfdcjo23 GET https://markdownregistry.com/api/v1/resolve?ref=bovinphang/frontend-craft/fec-list-virtualization GET https://markdownregistry.com/api/v1/blob/a2f48acb4348d0797ac1a1b54f4ca3f3222c1987ee47cacb26c9260f4d3e9a60
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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