Browser中的Sandbox Namespacing 第一种比较传统的实现模块化的方式便是Namespacing。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 var myApp = {}; myApp.module1 = function(){}; 通过前缀式的名称解析可以达到调用不同的模块,并且不同的模块变量环境被封装到了对应的全局变量属性中。然而这并不是真正...
Explore the CodeHS Sandbox Explore the programming languages and types of programs you can write in the CodeHS IDE. All programs are runnable in the browser—even on Chromebooks! Languages AllJavaScript
Sandbox: 代码运行器。Sandbox 在一个单独的 iframe 中运行, 负责代码的转译(Transpiler)和运行(Evalation). 如最上面的图,左边是Editor,右边是Sandbox Packager包管理器。类似于yarn和npm,负责拉取和缓存 npm 依赖 CodeSandbox 的作者Ives van Hoorne也尝试过将Webpack移植到浏览器上运行,因为现在几乎所有的 CLI 都...
// console.log(' this.addedPropsMapInSandbox', this.addedPropsMapInSandbox) //删除添加的属性,修改已有的属性 this.modifiedPropsOriginalValueMapInSandbox.forEach((v, p) => setWindowProp(p, v)); this.addedPropsMapInSandbox.forEach((_, p) => setWindowProp(p, undefined, true)); this.sa...
在上一篇文中,我们接触了JavaScript中的sandbox的概念,并且就现阶段的一些实现思路做了总结,包括YUI的闭包、iframe的sandbox以及Nodejs的VM和child_process模块,在文中我们也知道了各自实现的局限性。而对于前端来说,让前端的第三方js代码能够从本质上产生隔离,并且让后端参与部分安全管控是最理想的状态。在这些方案中,...
A secure sandbox to execute untrusted user JavaScript, in a web browser, without any risk to your own domain/site/page. - markwylde/workerbox
Sandbox build process CodeSandbox is essentially a simplified version of Webpack that runs in the browser. The following is the architecture diagram of the entire sandbox, which mainly includes two parts: the online Bundler part and the Packager service. ...
A live pastebin for HTML, CSS & JavaScript and a range of processors, including SCSS, CoffeeScript, Jade and more...
HTML5的内容安全策略则更进一步,它为元素定义了一个sandbox。在实现之后,它允许显示不可信的内容,并自动禁用脚本。 跨站脚本使有害的漏洞能够立足web构架中,深入理解这些跨站脚本是值得的。很多在线资源可以参考 http://cert.org/historical/advisories/CA-2000-02.cfm iiii.拒绝...
If you're not using React, include the sandbox in aniframe. Configuration parameters should be passed as part of the hash string, after#data=. They should be JSON-encodedand thenURI-encoded: constparameters={code:`console.log('Hello, world!')`}consthashString='#data='+encodeURIComponent(...