Unverified50% confidenceFactExact time
Chrome and Firefox re-enabled SharedArrayBuffer by introducing a Cross-Origin Isolation policy.
1
Sources
50%
Confidence
Long-term
Relevance
8/29/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMainstream browsers such as Chrome have adopted a per-tab independent process sandbox model (Site Isolation).63% similarUnverifiedChrome, Firefox, Safari, and Edge have all implemented full WebRTC specification support, with global browser coverage exceeding 95%.61% similarUnverifiedChrome introduced a per-tab independent process model starting in 2008, which subsequently evolved into Site Isolation, where each different-origin site runs in an independent rendering process.60% similarUnverifiedChrome extension components (popup, content script, background) communicate with each other via chrome.runtime.sendMessage.59% similarUnverifiedChrome 扩展录屏功能主要依赖 chrome.tabCapture、chrome.desktopCapture 和 navigator.mediaDevices.getUserMedia，捕获的媒体流通过 MediaRecorder API 编码生成 MP4 或 WebM 视频59% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/819691API
curl https://kongchang.com/api/v1/knowledge/claims/819691MCP
get_claim(id=819691)