Mining Crypto in Browser: GPU, WebAssembly, JavaScript and All the Good Things to Try
summary
Research measures actual throughput: JavaScript single-thread then web workers (~5×), WebAssembly (~2–3×), and WebGL pixel-shader mining with batching reaches about 9 million hashes/sec — a reported 200× improvement when packing 1024 hashes per pixel. Built demos include a browser app Manic Miner and integrations with services like Coin five (and alternatives Coin limp, CryptoNoter). Monero-style algorithms yield small but real revenue (enough for a hot dog per user per month in tests); specialized ASICs still outcompete browser mining.
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chapters (5)
- 0:00Start
- 1:24Evolution Gaming State of the art games engineering C
- 2:39Mining as a bleeding edge performance challenge for web platform
- 5:39Mining Bitcoin in browser Starting from the mainstream
- 6:20SHA256 for hashing blocks Which is a well explained algorithm
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