DaTaobao Tech
May 10, 2022 · Information Security
Web Security Sandbox Using WebAssembly and QuickJS
This paper proposes a WebAssembly‑QuickJS sandbox that isolates JavaScript execution and uses Shadow DOM/iframe for CSS isolation, delivering W3C‑compliant, high‑performance security for web apps, achieving 355× communication gains over mini‑programs while maintaining a lightweight, extensible ecosystem for e‑commerce plugins.
Container ArchitectureFrontend DevelopmentOpen Technology
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