Blog
Full-Stack Developer
Rafiq writes practical guides on Node.js, TypeScript and shipping software, with a focus on developers starting out in South Asia.
AI will not take your clients, but a freelancer using AI well might. Explore the tool categories that help with proposals, research, admin and delivery, and how to use them responsibly.
Ten TypeScript habits that make code cleaner and safer: strict mode, unknown instead of any, discriminated unions, runtime validation and automated checks.
TypeScript adds static types to JavaScript and catches bugs before they reach users. Compare the benefits, costs and migration path to decide whether it is time to switch.
Node.js powers APIs, real-time apps and SaaS platforms worldwide. Here is how the event loop works, where Node.js shines, where it struggles and how to decide.
Vibe coding is building software by describing what you want and letting an AI write the code. Here is where the term came from, what it is good for and where it breaks.
Want passwordless login on your site? This guide covers the WebAuthn registration and sign-in flows, server checks, recovery planning and the pitfalls that trip teams up.
Retrieval-augmented generation lets a chatbot answer from your own documents instead of guessing. Learn how RAG works, how to chunk and search, and how to test it.
An eight-step plan for your first AI agent: scope one job, pick a model, design tools, add guardrails, test with real cases and launch in stages.
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