Unverified50% confidenceFactExact time
CSS锚点定位由Google Chrome团队主导推动，于2024年在Chrome 125正式落地
1
Sources
50%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Pure CSS Popovers: A Native Approach Without JavaScript
youtubeKevin Powell7/1/2026
Related Claims
UnverifiedMainstream browsers such as Chrome, Edge, Brave, and Opera are all based on the Chromium/Blink engine led by Google.61% similarUnverifiedStarting in 2024, Google mandated that all Chrome extensions migrate to the Manifest V3 architecture, which replaces background scripts with on-demand Service Workers and replaces the webRequest API with declarativeNetRequest61% similarUnverifiedThe sandbox security architecture of Google Chrome was first introduced and popularized in 2008.61% similarUnverifiedBoth Google Chrome and Cloudflare have deployed hybrid key exchange schemes such as X25519Kyber768 in production environments.58% similarVerifiedGoogle officially launched the Chrome extension platform in 200958% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/479837API
curl https://kongchang.com/api/v1/knowledge/claims/479837MCP
get_claim(id=479837)