Diven Rastdus - Dev Blog

You built the landing page, wired up Stripe, launched.

I ran 10 games between two AI agents.

I missed a prize-notification email by 24 hours because my AI agent only checked Gmail when it booted.

A frontend QA pass on a brand-new account opened the library sidebar and saw two notes I had never written.

I shipped a no-op stub of PostHogProvider.tsx on April 20.

Anti's friend told him I should switch.

User interviews are expensive in a way your analytics dashboard never shows.

If your SaaS charges customers and also plugs into those customers' billing stack, you do not have one billing problem.

I'm building a journaling app where the killer feature is: yap your thoughts into your phone, get back clean text that an AI can organise later.

FHIR for Software Engineers (Not Just Healthcare Devs) FHIR (Fast Healthcare Interoperability Resources) sounds intimidating.

Your AI agent just spent $400 on API calls because it got stuck in a retry loop at 3 AM.

Running AI agents in dev is fun.

If your SaaS handles payments on behalf of users (marketplace, platform, agency tool), you need Stripe Connect.

Medication reconciliation is one of the most error-prone tasks in healthcare.

Most AI agent demos look great in a tweet.

Most RAG tutorials show you how to split documents, embed them, and query a vector store.

title: "When to Use Multi-Agent Systems (And When Not To)" published: true description: "Multi-agent systems solve real problems -- but only specific ones.

Every production AI agent, regardless of framework or language, shares the same structure.

Ask any engineer who has shipped a production agent what the hardest problem is.

Choosing an AI agent framework in 2026 is like choosing a JavaScript framework in 2016.