Libghostty 1.0 gives developers a stable terminal engine to embed
Hashimoto's stable C library powers terminals in JetBrains IDEs, which have more than 12.5 million reported active users, and gives Neovim the tagged release it was waiting for.
By RuntimeWire Staff · Published
Primary source: Hacker News
Why it matters
Terminal emulation is duplicated across IDEs, editors, build tools, and new coding agents, with each implementation rediscovering the same edge cases. A stable, MIT-licensed C library lets those products share one tested engine and lets distributions package it safely.
Mitchell Hashimoto shipped libghostty-vt 1.0 on November 6th, 2026, turning the terminal engine inside Ghostty into a stable library that other products can depend on for years. Hashimoto announced that libghostty is "a portable, high-performance C library for terminal emulation, extracted directly from the core of Ghostty" in his release post. He added that the 1.0 label covers both the library itself and its C application binary interface, or ABI.…
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