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user: etherdream created: 2021-10-30 karma: 119 hacker & geeker submissions: Show HN: WebGPU and WebAssembly SIMD SHA‑256 PoW Miner 1 points | 0 comments 0 points | 0 comments Watch YouTube videos on the album artwork of Windows music control bar 17 points | 6 comments 0 points | 0 comments Using AirPods as a Morse Transmitter 177 points | 36 comments Send Morse code by pressing Airpods 2 points | 0 comments 0 points | 0 comments Use selective-await to reduce 99% of JavaScript async call overhead 33 points | 6 comments 0 points | 0 comments 0 points | 0 comments 0 points | 0 comments Show HN: Running a simple local HTTP server in a web page 75 points | 17 comments