Unverified50% confidenceFactExact time
JavaScript in the browser cannot create raw TCP/UDP sockets; all network communication must go through high-level APIs such as WebSocket, Fetch, and WebRTC.
1
Sources
50%
Confidence
Long-term
Relevance
8/29/2026
First Seen
Sources
Related Entities
Related Claims
Unverified浏览器中的 JavaScript 拥有完整的 Web API 生态，而 Node.js 作为服务端运行时，天然不包含任何与 UI 或浏览器窗口相关的接口66% similarUnverifiedThe browser's native WebSocket API can complete a handshake connection with the server simply by calling new WebSocket('ws://localhost:3000').62% similarUnverifiedThe web client relies entirely on standard browser HTTP session management (Session Cookie) and does not call device-level APIs, so it is unaffected when device verification services fail.61% similarUnverifiedThe concept of full-stack development became popular in the 2010s with the rise of Node.js, because JavaScript can run on both the browser and the server side.60% similarUnverifiedThe emergence of Node.js extended JavaScript from a browser-side language to a full-stack language.60% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/819692API
curl https://kongchang.com/api/v1/knowledge/claims/819692MCP
get_claim(id=819692)