Wasmer leveraged OpenAI's Codex to develop a Node.js edge runtime in two weeks, a task estimated to take one year without AI. This breakthrough allows Node.js workloads to be deployed at the edge within a WebAssembly sandbox, enabling new paradigms for content delivery and processing. The company highlights a 10x to 20x acceleration in development speed due to AI assistance, positioning them as the first cloud host to offer comprehensive Node.js support at the edge layer.