libghostty

Embeddable terminal emulator library extracted from the Ghostty terminal, for building terminal apps.

Liked as an embeddable terminal core for building custom terminal apps,123 including the ghostel Emacs terminal and a tool that packages TUIs as desktop apps.456 Commenters raise no complaints, and it suits developers building their own terminal frontends,78 especially for Emacs or AI coding agent workflows.910
The HN verdict, written from 10 cited comments
6recommend
0warn against
Mar 20, 2026first mention
Oct 27, 2026latest mention
Nov 25 – Oct 26
Used forfor building terminal appsfor Emacs usersfor macOS appsfor packaging TUIs as desktop appsfor AI coding agent workflowsterminal librarycustom terminal emulator

Why people recommend it

Custom terminal apps · 3

Commenters have built their own terminal apps and chrome on top of it, including a daily-driver macOS terminal.

“I built my own macOS terminal app over the last two weeks using swift/appkit + ghostty's zig library.”

“a terminal emulator chrome that uses libghostty”

Show 1 more

“It really is quite an amazing piece of software.”

built Trolleyon “Ghostling”

Emacs terminal · 2

It powers ghostel.el, which users call the nicest Emacs terminal and prefer over vterm.

“I love ghostty and libghostty.”

“Agreed on the value of libghostty.”

Fixes refresh issues · 1

Switching from vterm to ghostel solved refresh issues one user had when running CLI coding agents in Emacs.

“Agreed on the value of libghostty.”

Just works · 1

One developer called it amazing software that just works when wrapped in a GUI, even on Windows.

“It really is quite an amazing piece of software.”

built Trolleyon “Ghostling”

Enables new projects · 2

Commenters are excited that it enables projects like packaging TUIs as native desktop apps.

“Excited to see libghostty enabling projects like this”

“It really is quite an amazing piece of software.”

built Trolleyon “Ghostling”

Caveats and dissent

No one in these comments warned against it.

Often compared with

Who recommends it in their own words

All comments 6

“I love ghostty and libghostty.”

“Agreed on the value of libghostty.”

“a terminal emulator chrome that uses libghostty”

“I built my own macOS terminal app over the last two weeks using swift/appkit + ghostty's zig library.”

“Excited to see libghostty enabling projects like this”

“It really is quite an amazing piece of software.”

built Trolleyon “Ghostling”

Threads where it came up

Data: libghostty.json. Quotes are verbatim; the verdict and theme labels are written by a model from these comments, and every clause links to its sources.

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