SharedArrayBuffer was disabled by default in all major
browsers on 5 January, 2018 in response to Spectre. Chrome re-enabled it in
v67 on platforms where its site-isolation feature is enabled to protect against
new SharedArrayBuffer() new SharedArrayBuffer(length)
- The size, in bytes, of the array buffer to create.
SharedArrayBuffer object of the specified size. Its contents are
initialized to 0.
var sab = SharedArrayBuffer(1024); // TypeError: calling a builtin SharedArrayBuffer constructor // without new is forbidden
var sab = new SharedArrayBuffer(1024);
|ECMAScript Language Specification (ECMAScript)|
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