Expert takes on AI tools like Claude and Sora, modern web development with React and Vite, and tech trends. By KahWee.
Analysis of Amazon Web Services and cloud computing platforms. Covers EC2, Lambda, S3, and how cloud services reshape application architecture, enabling serverless design patterns and scalable infrastructure.
2025 Update: Lambda won. Serverless functions are now standard practice, with [Cloudflare Workers, Vercel Functions, and others following AWS's model. The deployment experience improved dramatically...
When serving files from S3 to multiple domains, you need the `Vary: Origin` header to handle caching correctly. Without it, browsers and CDNs cache the first CORS response and serve it to all...