PixelForge
High-Performance Serverless Compute with Direct Browser-to-R2 Transfers
🌐 Cloudflare Edge & Transform Rules
🛡️ Origin Shield Guard
⚡ GCP Cloud Run us-east1 (min-instances=0)
💾 Cloudflare R2 (No R2 Egress Fee)
1. Edge & Origin Shield Configuration
Cloudflare Security Layer
🛡️ Zero-Trust Edge: Cloudflare Transform Rules inject Origin Shield header directly to Cloud Run. Browser clients hold no secrets.
2. Compute Task & Algorithmic Parameters
Strategy Pattern Dispatch
3. Asset Ingestion & Direct Browser Upload
Direct Browser -> Cloudflare R2
Click or Drag & Drop image file here (PNG / JPEG / WebP)
Up to 25 MiB. FFT output is scaled to a maximum edge of 1024 pixels.
Default fetch PUT adheres strictly to the architectural contract with honest indeterminate streaming indicators. Select XMLHttpRequest PUT if byte-accurate upload progress events are required.
Uploading directly to Cloudflare R2...
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4. Pipeline Execution Tracker
IDLE
① Phase 1: Request PUT Presigned Handshake (Cloud Run)
② Phase 2: Direct High-Speed Upload (Browser ➔ R2 S3 API via Native fetch/PUT)
③ Phase 3: Async Compute Dispatch (Cloud Run Ingestion & Execution)
④ Phase 4: Retrieve GET Presigned URL & Direct Download (R2 ➔ Browser)
PixelForge Client initialized. Ready for operations.