@clack/prompts

After building multiple CLI tools with @clack/prompts, it's become my go-to for interactive command-line interfaces. The API is remarkably clean—methods like `text()`, `confirm()`, and `select()` work exactly as you'd expect with sensible defaults. TypeScript support is excellent with precise return types and helpful generics for select/multiselect options. The spinner and intro/outro helpers give CLIs a polished feel with minimal effort.

Error handling is straightforward with the `isCancel()` utility, making Ctrl+C handling trivial. The prompts are chainable and support async validation out of the box. What really stands out is the visual consistency—all prompts have a cohesive aesthetic that makes your CLI feel professional immediately. IDE autocompletion works flawlessly, and the inline JSDoc comments provide context without leaving your editor.

The only gotcha is that cancellation throws a symbol rather than an error, which can trip up error boundaries if you're not using `isCancel()`. The package is intentionally minimal, so if you need highly complex form logic or extensive customization, you might need something more heavyweight.

After building several CLI tools with @clack/prompts, it's become my go-to for interactive command-line interfaces. The API is remarkably intuitive—functions like `text()`, `select()`, and `confirm()` work exactly as you'd expect with sensible defaults. TypeScript support is first-class with accurate type inference that carries through to return values, making the autocomplete experience seamless.

The visual polish is immediately apparent without any configuration. Spinners, multi-select prompts, and the intro/outro helpers create professional-looking CLIs out of the box. Error handling is thoughtful: cancellation (Ctrl+C) is handled gracefully by default, returning a special `isCancel()` value you can check rather than throwing exceptions everywhere.

The documentation is concise but complete, with clear examples for each prompt type. One minor gotcha: you need to handle the cancellation flow explicitly for every prompt, which can feel repetitive in larger CLIs. The `group()` helper mitigates this, but it changes your control flow significantly. Despite this, the overall experience is smooth enough that I've migrated multiple projects from Inquirer.js without regret.

I've integrated @clack/prompts into several CLI tools and the experience has been consistently pleasant. The API is intuitive - you can be productive within 15 minutes of reading the docs. Each prompt type (text, select, multiselect, confirm, spinner) has a clean, consistent interface that makes sense immediately. The demos in their StackBlitz are actually helpful for copy-pasting working examples.

Error handling is straightforward - the library uses symbols for cancellation (isCancel()) which initially felt odd but quickly becomes natural. When users hit Ctrl+C, you get a clear signal to handle gracefully. The visual polish is excellent out-of-the-box with nice unicode characters and color schemes that work across terminals.

Debugging is painless because the library doesn't do too much magic. When things go wrong, it's usually your logic, not the prompt library. The TypeScript types are solid and help catch mistakes early. My only real frustration is limited customization options for styling - you're mostly locked into their design language, which is beautiful but not always brand-appropriate.