Silver Halide & Zone System Notes
2026-10-18 · Analog Photography
When metering manually under high-contrast daylight, placing skin tones on Zone VI while compensating development time in diluted D-76 (1+1) preserves highlight density without blocking shadow detail on 135 film stocks.
CJK Font Fallback & E-Ink Rendering
2026-09-24 · Typography
Configuring custom CSS font-weight scaling alongside serif fallback chains significantly improves sub-pixel contrast on 300 PPI monochrome E-Ink panels, eliminating faint stroke breaks in traditional serif glyphs.
Linux Network Stack & BBR Congestion Control
2026-08-05 · Infrastructure
Tuning net.core.rmem_max and switching queuing discipline to fq minimizes bufferbloat across high-latency transoceanic links.