webkit.js 是一个体验版的 WebKit 的 纯 JavaScript 移植版本，可运行在 Node.js 和浏览器中。

目标：

• 生成纯JavaScript渲染器，支持渲染到WebGL/Canvas 上下文。
• 开发一个框架用于图像/网页捕获和自动化web测试（类似于PhantomJS）。
• 开发一个框架用于用于原型CSS滤镜，HTML元素和属性。
• 纯JavaScript渲染性能。
• 在nodejs中开一个基于 javascript 的浏览器(只是为了好玩)。

状态

Toolchain

• (BAD) Currently will only compile with Emscripten 1.8.2 on MacOSX in Xcode.

Building

• (GOOD) Currently the latest nightly WebKit builds.

Linking

• (HORRIFIC) There are plenty of linking issues to be addressed; however visibility into this is minimal. Currently the system links but has quite a few unresolved symbols that will cause the renderer to crash.

Tests

• (NON EXISTANT) Tests for javascript<->C++ needs to be developed (non-layout related code)
• (BAD) Unit tests that integrate with WebKit's LayoutTests

支持的特性

• (GOOD) Features that are not currently supported:

  • Accelerated 2D Canvas
  • CSS Image Resolution
  • CSS Image Orientation
  • CSS3 Text
  • Draggable Regions
  • Encrypted Media
  • Font Load Events
  • Input Speech
  • Audio
  • Video
  • Media Streams
  • JavaScript Debugger / Inspector
  • MHTML
  • PDF/PDFKit
  • Quota's
  • Web Workers
  • Web Sockets
  • Shadow DOM
  • Web Timing
  • XSLT
  • Native Widgets (IFRAME, Buttons, Text Boxes, etc.)
  • Any Resource Loaders
  • Font Rendering
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  项目主页：http://www.open-open.com/lib/view/home/1389928843867