For people building apps with AI tools
Practical help for the app you built with AI.
Stability
API error handling best practices: one error shape, accurate status codes, one boundary, and no failure that looks like success
Performance
API load testing: how to load test API endpoints, the numbers to record, and what to fix first
Maintainability
Application maintenance service: what it covers, how it is sold, and when hardening is the thing to buy first
Performance
Caching strategies web applications can use safely: what to cache, how to invalidate it, and how to keep customers apart
Maintainability
Due diligence of code when selling a business: what the buyer's reviewer will ask for, and how to be ready
Stability
The email bounce handling checklist for an app: provider webhooks, the suppression list, and keeping your sending reputation
Stability
Email rate limit exceeded: which sending limit you hit, and how to raise it
Stability
Email verification email template: what it says, HTML that renders everywhere, and the page the link lands on
Performance
Horizontal scaling vs vertical scaling: which one your app needs first, what breaks when you add a second instance, and what each one costs
Stability
How to add a frontend error boundary and a global backend handler: no blank white screen, no unexplained 500
Stability
How to improve email deliverability for the email your app sends: three controls, one test each
Performance
How to reduce JavaScript bundle size: code splitting, lazy routes, and what to measure after each change
Maintainability
How to run a technical handover session: the one-hour agenda, what to record, and what to ask before the developer leaves
Deployment
How to run database migrations on deploy: the order, backward compatibility, and what to do when one runs out of order
Stability
How to run long tasks in the background: moving AI generation, exports and bulk email off the request
Stability
How to send verification email and password reset email from your app, and what to check when a customer never gets one
Deployment
How to speed up CI build times: measuring the release path and getting a deploy under ten minutes
Stability