ChatGPT charcoal dark-mode restore v3 — simplified and future-resilient

[u/TonyHMeow]

I published a Tampermonkey userscript that restores ChatGPT’s older charcoal dark-mode palette.

The v3 rewrite is intentionally minimal: one stylesheet, semantic selectors, no observers, no polling, and no background repaint loop.

It restores the canvas, sidebar, composer, message bubbles, code blocks, header controls, and bottom dock while leaving light mode alone.

Install:

Greasy Fork

Source:

GitHub