Widely Available
WebAssembly
id: wasm-threads
Threads and atomics (WebAssembly)
Threads in WebAssembly run code in parallel, while atomic memory instructions can guarantee that no two threads can read or write to shared memory at the same time.
Baseline Status:
Achieved Widely Available on Jun 13, 2024 (Cross-browser Newly Available since Dec 13, 2021).
Desktop Browser Engine Support
Google Chrome
74
Supported
Mozilla Firefox
79
Supported
Apple Safari
15.2
Supported
Microsoft Edge
79
Supported
Mobile Browser Engine Support
Chrome Android
88
Firefox Android
79
Safari iOS
15.2
Specifications and References
MDN Browser Compat Data Keys: