JetBrains 2026.3
Terminal runs on libghostty
JetBrains IDE Terminal Now Runs on libghostty for Better Agent Support
The built-in terminal in JetBrains IDEs now runs on libghostty starting with version 2026.3, replacing the older JediTerm emulator. CLI agents such as Claude Code and Codex get modern keyboard protocols, automatic theme switching and far better rendering of terminal output. Developers who run agents inside the IDE will notice the difference right away.