This package has been deprecated

Author message:

Package is deprecated. Please, install `@uploadcare/blocks` instead

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0.8.1 • Public • Published

npm version

blocks: web components for the Uploadcare platform integrations

💎 Core concepts

  • All in one place: here, you can find everything you need to build a modern and reliable web application with Uploadcare on board.
  • Modern technologies: web components, service workers, wasm, and other cutting edge web standards are ready to show their power.
  • Type safety with a JSDoc declaration and TypeScript static analysis.
  • Modern ESM-level code sharing.
  • The build stage is unnecessary for development: use the code directly in any modern browser or node.js.
  • Fast and secure.
  • Minimum of external dependencies: security audit is not expensive.
  • We try to be as close to the native web platform as possible and not force you to use any specific development environment tools.
  • Tested by un Uploadcare community.

📦 What’s in the box?

⚙️ Installation and start


npm i @uploadcare/uc-blocks


  1. Clone repository: git clone ./.
  2. Run dependencies setup: npm run setup.
  3. Start local dev-server: npm run dev.

Typescript support

We use JSDoc type annotations for TypeScript static analysis support during development.

Also we provide type definitions (*.d.ts files) for the TypeScript projects in our packages.

Check the JSDoc Reference page in TypeScript official documentation.

Supported browsers

lr-blocks are supported and tested in all major modern desktop and mobile browsers:

  • Chrome
  • Firefox
  • Safari
  • Edge
  • Opera
  • etc.

Internet Explorer is outdated and not supported anymore.

🚀 Feedback

Issues and PRs are welcome. You can provide your feedback or drop us a support request at

Browse documentation and live demos

All the source code in demos is accessible and works in raw mode (as is), so you can use your browser developer tools to discover it in detail.




npm i @uploadcare/uc-blocks

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  • nd0ut
  • rsedykh
  • uploadcare-user