From the HackerLinks archive

GPU back end for Emacs

Emacs backend that pushes rendering work onto the GPU for sharper UI effects.

At a glance:

First seen:2026-06-25

Last seen:2026-06-25

Times seen:1

Website:en.andros.dev

The short version

Emacs backend that pushes rendering work onto the GPU for sharper UI effects.

Why it caught our attention

Commenters wanted better cursor and highlight effects in Emacs, so the backend feels immediately useful.

Where it surfaced on Hacker News

2026-06-25

Editorial paraphrase

The thread compared it with Ghostty’s cursor_blaze effect and Emacs packages like pulse.el and beacon, arguing for more powerful visual feedback.

I built a GPU back end for Emacs