Mitchell Hashimoto, one of the founders of HashiCorp and lead developer behind Ghostty, a GPU-accelerated open-source terminal emulator launched in 2023, announced that the app has formally become a non-profit project through fiscal sponsorship by Hack Club, a registered 501©(3) organization.
In Ghostty’s case, Hack Club now manages compliance, donations, accounting, and public financial transparency. Hashimoto says this structure reinforces Ghostty’s commitment to remaining free and open source, provides legal assurances to users and contributors, and establishes a sustainable foundation beyond any single individual’s involvement.
Someone explained to me once why a GPU-accelerated terminal emu might be useful, but I can’t recall what you might use that for. Anyone have an example of what a good use case would be?
Bias warning: I spend most of my workdays in the terminal, and I’m also a contributor to Ghostty.
The most noticeable difference is smoothness when you’re doing intensive terminal work like scrolling through large log files, running TUIs like btop/lazygit/yazi/lnav, or using multiplexers like tmux with multiple panes. Without GPU acceleration, you’ll see stuttering and lag with heavy output or complex interfaces.
It also makes a big difference in editors like Neovim, especially with syntax highlighting in large files or when scrolling quickly through code. The rendering just feels snappier and more responsive overall.
Basically, if you spend significant time in the terminal (like I do), the improved responsiveness is immediately noticeable. If you mostly use it for basic shell commands, the benefit is negligible.
Oh, thanks! I have lazyvim, btop, and Musikcube already, but I’ve never tried them in something like Ghostty or Alacritty. Might be worth trying!
Also, I’ll be looking into some of those programs you mentioned!
It’s just faster and smoother when scrolling text, and all the work of shifting those pixels is pushed off onto specialized hardware that’s much more efficient at it. I use alacritty which is a different GPU-accelerated terminal emulator and I’m very fond of it. It’s not a huge deal, I just figure that if I have the hardware, I might as well use it.
Oh, that makes sense. It also makes more sense why it’s called “Alacritty,” now.
How much VRAM does alacritty use? On my machine, nvidia-smi reports 6MiB for konsole, which I’m seems to be some default reserved by Qt apps (eg dolphin reports the same amount)
Most of my open terminals are using 9 MiB, although one is using 17.
My best guess is some local LLM AI bullshit running in terminal.
That’s a remarkably bad guess.