Viewing profile — CalvinBuild

[flagged]

Hi HN, I built FastPlay, a Windows video player focused on the parts of playback people actually notice: fast open, quick first frame, responsive seeking, and simple local playback…

LocalAgent is a local-first agent runtime in Rust focused on tool calling, trust and approval gates, replayable runs, and benchmark-gated coding workflows. A lot of the recent v0.5…

Repo: https://github.com/CalvinSturm/LocalAgent What it does: - Runs against local providers (LM Studio / llama.cpp server / Ollama) - Tool calling with explicit hard gates (--allo…

That’s a really good framing. I agree the driver was real-world operator endurance (military/industrial), not consumer preference. In those contexts, “fatigued operator misses some…

Good catch. The utm_source=chatgpt params were accidental from a copied link format, and I’m removing them. For transparency: I used an LLM for proofreading and phrasing/formatting…

100%. The “high contrast” obsession makes sense for daylight and media, but it’s rough for long-form text at night. I think a lot of the fatigue is absolute luminance and black lev…

Totally. That matches how I’ve been thinking about it too: green was a “most visible per unit beam energy” choice, so you got usable contrast even when the trace/text got thin or y…

Fair. The title is a bit clickbaity. The more accurate claim is: a lot of CRT choices were constraint-driven (power, heat, phosphor efficiency, flicker, tube life), and those const…

I have been looking into how early CRT displays were designed around human visual limits rather than maximum brightness or contrast. Green and amber phosphors sit near peak visual …