{"id":14966,"library":"test-cutting","title":"test-cutting UI Components","description":"test-cutting is a React UI component library designed to provide a comprehensive set of pre-built, production-ready components for modern web applications. Currently at stable version 7.4.132, the library likely follows a regular release cadence, iterating on its component set and introducing new features or optimizations. It aims to offer developers a robust foundation for quickly building user interfaces, emphasizing developer experience and design consistency. Key differentiators might include its specific approach to component styling, theming capabilities, or its specialized offerings for particular use cases, potentially with an emphasis on decentralized applications given its 'web3' keyword. It integrates seamlessly into React projects, leveraging TypeScript for improved type safety and developer tooling, helping to streamline frontend development workflows.","status":"active","version":"7.4.132","language":"javascript","source_language":"en","source_url":"https://github.com/test-cutting/test-cutting","tags":["javascript","component","components","design","framework","frontend","react","react-component","ui","typescript"],"install":[{"cmd":"npm install test-cutting","lang":"bash","label":"npm"},{"cmd":"yarn add test-cutting","lang":"bash","label":"yarn"},{"cmd":"pnpm add test-cutting","lang":"bash","label":"pnpm"}],"dependencies":[{"reason":"Peer dependency for all React components and hooks.","package":"react","optional":false},{"reason":"Peer dependency for rendering React components to the DOM.","package":"react-dom","optional":false}],"imports":[{"note":"Components are typically named exports. Default imports are not common for individual components.","wrong":"import Button from 'test-cutting';\nconst { Button } = require('test-cutting');","symbol":"Button","correct":"import { Button } from 'test-cutting';"},{"note":"Hooks are also commonly named exports. The library likely provides ESM-first exports.","wrong":"const useTheme = require('test-cutting').useTheme;","symbol":"useTheme","correct":"import { useTheme } from 'test-cutting';"},{"note":"Many UI libraries use a context provider to inject themes or global configurations. Ensure it's imported from the main entry point.","wrong":"import TestCuttingProvider from 'test-cutting/provider';","symbol":"TestCuttingProvider","correct":"import { TestCuttingProvider } from 'test-cutting';"},{"note":"Use 'import type' for type-only imports to ensure they are stripped during compilation and prevent runtime overhead.","wrong":"import { ButtonProps } from 'test-cutting';","symbol":"ButtonProps","correct":"import type { ButtonProps } from 'test-cutting';"}],"quickstart":{"code":"import React from 'react';\nimport ReactDOM from 'react-dom/client';\nimport { Button, TestCuttingProvider, useTheme } from 'test-cutting';\n\nconst App = () => {\n  const theme = useTheme();\n\n  return (\n    <TestCuttingProvider>\n      <div style={{ padding: '20px', background: theme?.colors?.background || '#f0f0f0' }}>\n        <h1>Welcome to test-cutting!</h1>\n        <p>Current theme background: {theme?.colors?.background || 'default'}</p>\n        <Button onClick={() => alert('Button clicked!')}>\n          Click Me\n        </Button>\n        <Button variant=\"primary\" disabled>\n          Disabled Primary\n        </Button>\n      </div>\n    </TestCuttingProvider>\n  );\n};\n\nconst rootElement = document.getElementById('root');\nif (rootElement) {\n  ReactDOM.createRoot(rootElement).render(\n    <React.StrictMode>\n      <App />\n    </React.StrictMode>\n  );\n}\n","lang":"typescript","description":"This quickstart demonstrates importing components and hooks, wrapping the application with the TestCuttingProvider for theme access, and rendering basic buttons."},"warnings":[{"fix":"Consult the official migration guide from v6 to v7 on the test-cutting GitHub repository or documentation site. Pay close attention to changes in prop names, CSS variable usage, and `TestCuttingProvider` configuration.","message":"Major breaking changes occurred between v6 and v7, including a complete overhaul of the styling system, a revised theming API, and potential renaming or removal of certain components. Direct upgrades without reviewing the migration guide will likely result in compilation or runtime errors.","severity":"breaking","affected_versions":">=7.0.0"},{"fix":"Prefer using `sx` prop (if available, common in modern UI libs) or the designated theming customization options for styling. If direct DOM manipulation is required, ensure it doesn't conflict with the library's encapsulated styles.","message":"The `className` and `style` props on components might behave differently in v7 due to changes in internal styling logic. Some components may now internally manage specific styles that previously could be overridden directly.","severity":"breaking","affected_versions":">=7.0.0"},{"fix":"Follow the library's specific SSR setup guide, which typically involves configuring a `StyleProvider` or injecting server-generated CSS into the HTML head before client-side hydration.","message":"When using `test-cutting` with server-side rendering (SSR) frameworks like Next.js or Remix, ensure proper hydration of component styles. Mismatches between server-generated and client-side styles can lead to FOUC (Flash of Unstyled Content) or hydration errors.","severity":"gotcha","affected_versions":">=1.0.0"}],"env_vars":null,"last_verified":"2026-04-19T00:00:00.000Z","next_check":"2026-07-18T00:00:00.000Z","problems":[{"fix":"Ensure you are using named imports for components: `import { Button } from 'test-cutting';` instead of `import Button from 'test-cutting';`.","cause":"Incorrect default import or module resolution issue when importing a component from `test-cutting`.","error":"Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: object."},{"fix":"Run `npm install test-cutting` or `yarn add test-cutting`. If types are still missing, ensure your `tsconfig.json` includes `\"test-cutting\"` in `typeRoots` or `types` if it's a specific configuration, or that `@types/test-cutting` is installed if the library doesn't ship its own types (though `test-cutting` ships types).","cause":"The package is not installed, or TypeScript cannot locate its type definitions.","error":"TS2307: Cannot find module 'test-cutting' or its corresponding type declarations."},{"fix":"Ensure that any component using `useTheme` or relying on theme context is rendered as a child of `TestCuttingProvider`. Verify that `TestCuttingProvider` is configured with a valid theme object if required.","cause":"Attempting to access theme properties (e.g., `theme.colors`) outside of the `TestCuttingProvider` context, or the provider is not configured correctly.","error":"TypeError: Cannot read properties of undefined (reading 'colors')"}],"ecosystem":"npm"}