tuil

tuil combines a renderer-neutral application runtime, React Ink compatibility, deterministic cell rendering, typed forms and routes, focus and hotkey management, cancellable operations, persistent workflows, plugins, themes, source-owned components, portable stories, and semantic testing. Applications share one set of runtime contracts across interactive terminals, redirected output, tests, documentation, and Storybook.

Read the documentation

Why tuil

| Capability | What it provides | | --- | --- | | Application runtime | Explicit services, lifecycle, capabilities, typed events, and teardown | | Terminal-native UX | Focus scopes, hotkey sequences, overlays, forms, routing, and responsive layouts | | Deterministic output | Interactive, static, text, silent, and JSON modes from the same application | | Portable stories | One catalog for live previews, Storybook, snapshots, and generated documentation | | Semantic testing | Query roles and labels instead of brittle terminal coordinates | | Source ownership | Install inspectable components and blocks through the registry CLI | | Live composition | Observable plugin extensions and capability-normalized theme switching |

Install

Install the framework, Ink adapter, renderer, and React:

npm install @mwillbanks/tuil @mwillbanks/tuil-ink ink react

Create a project with the self-hosted initializer:

npx @mwillbanks/tuil init

The initializer validates the destination before writing and can install registry components and bundled Agent Skills alongside the generated application.

Ecosystem

• @mwillbanks/tuil — application creation, runtime services, and the CLI
• @mwillbanks/tuil-ink — Ink rendering, input, semantics, and overlays
• @mwillbanks/tuil-form — typed forms, validation, and controlled fields
• @mwillbanks/tuil-router — typed routes, guards, history, and layouts
• @mwillbanks/tuil-operations — observable asynchronous work and cancellation
• @mwillbanks/tuil-workflow — persistent, resumable multi-step workflows
• @mwillbanks/tuil-plugin — dependency-aware plugin lifecycle
• @mwillbanks/tuil-theme — tokens, variants, utilities, and theme registries
• @mwillbanks/tuil-testing — portable stories and semantic assertions
• @mwillbanks/tuil-testing-ink — Ink-backed application test rendering
• @mwillbanks/tuil-story — browser, Storybook, snapshot, and docs adapters

The complete package map, architecture, component registry, examples, skills, and migration guidance live in the documentation.

Development

Bun 1.3.14 or newer is required.

bun install --frozen-lockfile
bun run check
bun run docs

bun run check validates formatting and types, runs coverage-gated tests, builds every publication artifact, and audits the project with Fallow. Run the dependency security gate separately:

bun run security

See CONTRIBUTING.md for the complete workflow and pull request expectations. Usage questions and maintenance expectations are in SUPPORT.md; community participation is governed by the Code of Conduct.

Security

Do not report vulnerabilities in a public issue. Follow SECURITY.md to submit a private GitHub Security Advisory.

License

MIT