Source: https://seerepo.com/r/heroui-inc/heroui/built
Markdown source: https://seerepo.com/r/heroui-inc/heroui/built.md
Description: heroui is a TypeScript repo built with React. It is tested with Vitest. It has 183,194 written lines, with 158 test files.

# What is heroui built with?

heroui is a TypeScript repo built with React. It is tested with Vitest. It has 183,194 written lines, with 158 test files.

Read on November 7, 2026, at commit 68b7422.

Repository: https://github.com/heroui-inc/heroui

## Frontend (packages/react)

### The base

- **[React](https://seerepo.com/uses/react)**: 201 files · [in packages/storybook/package.json](https://github.com/heroui-inc/heroui/blob/68b7422d982189ed95fd1a415dd69aacfa825eb7/packages/storybook/package.json)

### Styles

- **[Tailwind CSS](https://seerepo.com/uses/tailwind-css)**
- **tailwind-variants**: 7 files

### Interface

- **react-aria-components**: 89 files
- **[react-aria](https://seerepo.com/uses/react-aria)**: 14 files
- **@react-types/shared**: 3 files
- **@react-stately/utils**: 2 files
- **[input-otp](https://seerepo.com/uses/input-otp)**: 1 file
- **[Radix UI](https://seerepo.com/uses/radix-ui)**: 1 file

## Support (packages/react)

### Testing

- **Vitest**: 27 files

### Other

- **@internationalized/date**: 5 files

## Frontend (packages/styles)

### Styles

- **[Tailwind CSS](https://seerepo.com/uses/tailwind-css)**
- **tailwind-variants**: 86 files

## Other repos with a similar stack

- [appsmithorg/appsmith](https://seerepo.com/r/appsmithorg/appsmith/built): React, Tailwind CSS, react-aria-components, react-aria, @react-types/shared, Radix UI · [Compare](https://seerepo.com/compare/appsmithorg/appsmith/vs/heroui-inc/heroui)
- [Kong/insomnia](https://seerepo.com/r/Kong/insomnia/built): React, Tailwind CSS, tailwind-variants, react-aria-components, react-aria · [Compare](https://seerepo.com/compare/heroui-inc/heroui/vs/Kong/insomnia)
- [supabase/supabase](https://seerepo.com/r/supabase/supabase/built): React, Tailwind CSS, input-otp, Radix UI · [Compare](https://seerepo.com/compare/heroui-inc/heroui/vs/supabase/supabase)
- [OpenCut-app/OpenCut](https://seerepo.com/r/OpenCut-app/OpenCut/built): React, Tailwind CSS, input-otp, Radix UI · [Compare](https://seerepo.com/compare/heroui-inc/heroui/vs/OpenCut-app/OpenCut)
- [storybookjs/storybook](https://seerepo.com/r/storybookjs/storybook/built): React, react-aria-components, react-aria, Radix UI · [Compare](https://seerepo.com/compare/heroui-inc/heroui/vs/storybookjs/storybook)
- [ruvnet/ruflo](https://seerepo.com/r/ruvnet/ruflo/built): React, Tailwind CSS, input-otp, Radix UI · [Compare](https://seerepo.com/compare/heroui-inc/heroui/vs/ruvnet/ruflo)

## Frequently asked questions

### What language is heroui written in?

heroui is written in TypeScript, with 183,194 written lines.

### What framework does heroui use?

heroui is built with React.

The proof: [in packages/storybook/package.json](https://github.com/heroui-inc/heroui/blob/68b7422d982189ed95fd1a415dd69aacfa825eb7/packages/storybook/package.json)

### Does heroui have tests?

Yes. heroui has 158 test files and is tested with Vitest.

### Which repos have a stack like heroui's?

The ones that share most of its stack: appsmithorg/appsmith, Kong/insomnia, and supabase/supabase.

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.