pi-open-tui

What the project is

pi-open-tui is a TypeScript project hosted on GitHub. A polished TUI for Pi coding agent: animated logo header, Starship-style footer, rounded editor with model metadata, and prompt-box user messages. A polished terminal interface for the Pi coding agent. It brings the strongest ideas from pi-haiku, pi-claude-code-tui, and pi-zentui into one configurable extension. The repository is maintained by OldSuns and tracks activity through its public issue tracker and commit history. Readers who want a working example rather than a bare library will find the documentation and the linked resources useful for getting a first build running.

What it offers

The pi-open-tui repository documents several concrete capabilities that shape how people use it. Pi header with model, thinking level, working directory, and useful slash-command hints Responsive footer with Git state, detected runtime, context usage, token counts, cost, and extension status Framed editor with block, bar, and underline cursor styles Project awareness for 50+ runtimes and detailed Git states, including ahead/behind, staged, modified, untracked, stashed, and detached HEAD Turn telemetry for TPS, time to first token (TTFT), duration, stalls, tokens, and list-price rate These points are taken from the project README, so they reflect what the maintainers actually ship rather than marketing claims. Checking the file list and the example directories gives a fuller picture of how each piece fits together.

How to set it up

Getting pi-open-tui running starts with cloning the source from https://github.com/OldSuns/pi-open-tui. The README lists the commands needed to fetch the code and build or launch it. Representative steps from the documentation include: npm install npm test npm run typecheck. After the code is on disk, the project instructions walk through configuration and any dependencies. Following the order shown in the README avoids the common setup mistakes that come from mixing steps.

License and project status

pi-open-tui is written primarily in TypeScript and is released under the MIT license, which sets the terms for reuse and redistribution. The project reports around 54 stars on GitHub, a signal of how many developers have bookmarked it. The source was last updated on 2026-08-21. The canonical location is https://github.com/OldSuns/pi-open-tui, where the license file, the changelog and the open issues give the most current state of the work. Anyone planning to depend on it should read the license text directly before shipping it inside another product.

Editorial conclusion

The pi-open-tui source lives at https://github.com/OldSuns/pi-open-tui under the MIT license and is mainly written in TypeScript. The README and the linked examples remain the place to confirm the current behaviour before adopting the project.