How Modal powered 250,000 Lovable app creations in a weekend

What this post added

This post details how Lovable utilized Modal Sandboxes to scale their application generation service, handling over 1 million sandboxes and up to 20,000 concurrent sandboxes during a promotional weekend. It highlights the reliability and scalability of Modal Sandboxes, contrasting it with Lovable's previous provider and their own build-vs-buy considerations. The post also mentions the use of Modal's Tunnels for secure communication within sandboxes and hints at future use of sandbox snapshotting for performance gains.