Prakhar Sharma legend048

## README.md

      
        
          
            
              
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              Last active
              January 25, 2026 18:21
            
          
        
      
        

      
      
    Cloudflare Workers Browser Rendering — Service Worker vs ES Modules

This mini-gist shows two ways to use Cloudflare Browser Rendering:

REST API (works from Service Worker or ES Modules format)
Workers Bindings + Playwright (recommended with ES Modules / Module Workers)

Cloudflare notes that Service Worker format is deprecated (still supported) and recommends Module Workers for new features. Also, bindings/environment vars differ:

Service Worker format: vars/bindings are globals
ES Modules format: vars/bindings come via the env parameter to fetch()