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Web experiments beyond WebGL & Favicon as micro data store - Hacker News (Jun 20, 2026)

Web experiments beyond WebGL & Favicon as micro data store - Hacker News (Jun 20, 2026)

Published 1 day, 1 hour ago
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Today's topics:

Web experiments beyond WebGL - Two browser curiosities push the web’s boundaries: a CSS-rendered Quake clone and unconventional rendering techniques that challenge the usual canvas/WebGL playbook. Keywords: CSS rendering, browser game, PolyCSS, web graphics.

Favicon as micro data store - A developer encoded a tiny HTML page directly into PNG favicon pixel bytes, turning a standard asset into a miniature data container. Keywords: favicon, PNG, steganography, HTML payload, canvas decode.

AI scaling and hallucinations - A critique argues AI progress is hitting diminishing returns from sheer scale, with tougher trade-offs between capability, compute cost, and hallucinations. Keywords: model scaling, benchmarks, calibration, hallucination, efficiency.

Queueing theory improves latency - An Erlang-C queueing analysis shows adding more servers can reduce average and tail latency even when per-server utilization stays constant. Keywords: M/M/c, load balancing, Erlang C, p99 latency, capacity planning.

SSD endurance beats TBW - A 16-year-old SSD reportedly survived around a petabyte of host writes, reminding listeners that TBW is a warranty guideline, not a cliff edge. Keywords: SSD endurance, TBW, NAND, reliability, aging hardware.

Compression as prediction and limits - Matt Mahoney’s book explains why compression is essentially modeling plus encoding—and why the modeling side is the hard, sometimes impossible part. Keywords: data compression, entropy, prediction, arithmetic coding, benchmarks.

Bluesky atproto vs instances - A post explains why asking for “Bluesky instances” misses the point: atproto separates identity/hosting from apps, enabling migration and a broader client ecosystem. Keywords: atproto, decentralization, portability, federation, clients.

Colors cameras cannot capture - An essay explores “out-of-gamut” cyans that cameras and displays can’t faithfully reproduce, shaped by display gamuts and even LED lighting spectra. Keywords: gamut, sRGB, spectral colors, cyan, human vision.

Urban green equity 3-30-300 - Research on 862 European cities finds few meet the 3-30-300 greenery rule, linking visible trees and nearby parks to heat mitigation and mental health. Keywords: tree canopy, parks, urban heat, green equity, 3-30-300.

Memory biology wins Kavli Prize - The 2026 Kavli Prize highlights the discovery that neurons can make proteins locally at synapses, explaining how specific connections strengthen during learning. Keywords: synaptic plasticity, local translation, memory, ribosomes, neuroscience.



-cssQuake Brings Classic Quake to the Browser Using PolyCSS Rendering
-Developer Encodes a Tiny Website’s HTML Inside a Favicon
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