CORS Error Page

Developer-focused CORS error page with code block, fix suggestions, and API documentation link

A helpful CORS error page that shows the exact error, provides actionable fix suggestions, and links to API documentation. Designed for developer clarity.

CORS Error Page preview

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Installation

Install

Pro block

npx shadcn@latest add https://www.shadcn.io/r/error-cors.json

npx shadcn@latest add https://www.shadcn.io/r/error-cors.json

pnpm dlx shadcn@latest add https://www.shadcn.io/r/error-cors.json

bunx shadcn@latest add https://www.shadcn.io/r/error-cors.json

API Service Unavailable

Service status page showing multiple API service indicators and subscription option

Data Not Found Page

Specific resource not found error with item ID, search alternative, and navigation options

Form Validation Error

Form submission error summary showing field errors with icons and actionable fix button

File Too Large Error

Upload file size exceeded error showing max size, compression tips, and upgrade option

Unsupported Format Error

File format not supported error with accepted formats badges and conversion tool link

FAQ

Last updated on March 25, 2026

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Error Country Restricted

Service not available in user's country with available regions list and expansion waitlist