A TypeScript-first, Bun-native CLI framework with composable modules.
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Crust is a modern CLI framework built specifically for TypeScript and Bun. It provides a modular architecture for building command-line tools with features like command routing, argument parsing, interactive prompts, validation, and persistence—all with first-class TypeScript support.
| Package | Description | Version | Downloads |
|---|---|---|---|
@crustjs/crust |
CLI tooling — build and distribute standalone executables |  |
 |
@crustjs/core |
Core: command definition, arg parsing, routing, plugins, errors |  |
 |
@crustjs/plugins |
Official plugins: help, version, autocomplete |  |
 |
@crustjs/style |
Terminal styling foundation |  |
 |
@crustjs/prompts |
Interactive terminal prompts |  |
 |
@crustjs/validate |
Validation helpers |  |
 |
@crustjs/store |
DX-first, typed persistence for CLI apps with config/data/state/cache separation |  |
 |
@crustjs/skills |
Agent skill generation from Crust command definitions |  |
 |
@crustjs/create |
Headless scaffolding engine for building create-xxx tools |  |
 |
create-crust |
Project scaffolding tool |  |
 |
bun create crust my-cli
cd my-cli
bun run dev