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Cross-Origin Resource Sharing (CORS) Plugin

Independent open-source WordPress plugin resolving cross-origin access and REST API headers, adopted by over 6,000 websites.

PHPWordPressREST APIHTTP Headers
Full screenshot of Cross-Origin Resource Sharing (CORS) Plugin interface

Problem

Modern decoupled WordPress architectures, headless frontends, and external API integrations often fail due to strict browser CORS policies blocking cross-origin requests.

Role

Independent Creator & Maintainer.

Approach

  • Built a lightweight, focused WordPress utility plugin allowing granular control over Cross-Origin Resource Sharing headers.
  • Implemented configurable origin, method, and header whitelists for native REST API and custom endpoints.
  • Provided regular updates, documentation, and troubleshooting support for the open-source community.

Result

Adopted by 6,000+ websites worldwide, providing seamless API connectivity and reducing setup friction for decoupled WordPress stacks.