npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

@speed-sheet/view

v0.1.2

Published

Framework-agnostic sheet viewport — scroll, draw, pointer sessions

Downloads

223

Readme

@speed-sheet/view

框架无关的表格 视口层(对标 ProseMirror 的 EditorView / Tiptap 的 view 职责):滚动、绘制调度、指针/键盘、框选与行列拖拽会话。

不含 Vue / React 依赖;@speed-sheet/vue3@speed-sheet/react 只做薄胶水。

分层位置

@speed-sheet/core        模型、命令、renderSheet、interaction/* Session
        ↓
@speed-sheet/view        SheetViewport + controllers(本包)
        ↓
@speed-sheet/vue3        useSheetCanvasView + SheetCanvas + 内联编辑器 UI
@speed-sheet/react       直接 new SheetViewport(规划中)

入口

| 导出 | 说明 | |------|------| | SheetViewport | 编排类:layout、draw、scroll、pointer、keyboard、拖拽、右键、错误角标 | | SheetLayoutState | scroll、GridLayout、GridMetrics | | CanvasDrawController | rAF 绘制、renderSheet 调用(含条件格式 buildCfRenderMaps 胶水) | | ScrollBarController | 语雀式自定义滚动条 | | SelectionDragController 等 | 各类 interaction 的 DOM 绑定 | | computeEditorBox 等 | 内联编辑器定位(无 Vue) |

完整导出见 src/index.ts

SheetViewport 用法(React / 纯 DOM)

import { SheetViewport } from '@speed-sheet/view'

const viewport = new SheetViewport({
  getRoot: () => rootEl,
  getCanvas: () => canvasEl,
  getViewport: () => viewportEl,
  getScroll: () => scrollEl,
  getSheet: () => sheet,
  getRevision: () => revision,
  // …见 SheetViewportOptions
  editor: editorBridge,
})

viewport.attach()
// 模板事件:viewport.onPointerMouseDown、viewport.handleScroll、viewport.onKeyDown …
viewport.detach()

Vue 侧

不要逐个 import 已删除的 useSheetCanvasDraw 等 hook;统一用:

SheetCanvas.vue 只组装上述两者 + 模板。

目录

src/
  sheet-viewport.ts      # SheetViewport 编排
  layout/                # SheetLayoutState
  draw/                  # CanvasDrawController(条件格式、保护范围等扩展渲染 map)
  scroll/                # ScrollBarController
  input/                 # pointer、keyboard、拖拽、右键
  overlay/               # 错误提示、编辑器布局
  data/                  # 选区/单元格 helper