📰 Dev.to · Olivia Craft

Bun is not Node.js. It's not a drop-in replacement with a different name. It has its own bundler,...

Claude Code just shipped a built-in security-guidance plugin — a 3-layer review that runs a pattern...

The single biggest source of AI drift in Deno projects: Node.js muscle memory. Every model has...

The single biggest source of AI confusion in Next.js projects: the App Router vs Pages Router...

Astro is built around one idea: ship less JavaScript. Islands architecture means only the interactive...

If you've worked with Express.js for more than a week, you know the feeling: you ask Claude to add a...

Angular is opinionated — but Claude Code doesn't know which version of those conventions your project uses. These 13 CLAUDE.md rules lock in standalone componen

NestJS is opinionated by design — but Claude Code doesn't know which patterns you want. These 13 CLAUDE.md rules keep AI inside your module boundaries, validati

AI-generated Haskell often uses partial functions, avoids the type system, and misses monadic patterns. These 13 CLAUDE.md rules enforce total functions, proper

Stop getting legacy PHP from your AI assistant. These 13 CLAUDE.md rules enforce modern PHP 8.x, strict types, PSR standards, and security patterns session to s

CLAUDE.md for TypeScript and Node.js: 13 Rules That Make AI Write Type-Safe,...

Ask Claude Code to "add a small async cache to this crate" and the default output looks fine: a...

Ask Claude Code to "add a worker that drains an order queue" in your Go service and the default...

CLAUDE.md for Scala: 13 Rules That Make AI Write Idiomatic Functional Code You ask Claude...

A drop-in CLAUDE.md for Rust projects — owned types in public APIs, anyhow vs thiserror, no Mutex across .await, deny(unsafe_code), clippy::pedantic, real-DB te

13 concrete CLAUDE.md rules that make AI assistants write production-ready PostgreSQL — parameterized queries, PgBouncer, expand/contract migrations, EXPLAIN AN

13 concrete CLAUDE.md rules that make AI assistants write production-safe Kubernetes manifests — RBAC, resource limits, securityContext, probes, NetworkPolicy,

Eight Cursor rules that make AI write production-grade Kubernetes — declarative GitOps manifests, resource requests and limits on every container, real probes,

Why Claude Ignores Your Instructions (And How to Fix It With CLAUDE.md) You write clear...

5 Cursor AI Rules That Save Hours Every Week (Real Examples) I've been shipping SaaS...

Cursor Rules Tutorial — How to Write a .cursorrules File That Actually Controls Claude...

5 .cursorrules patterns that make Cursor actually reliable Most .cursorrules files are a...

Claude Code Tips: 7 Rules That Make It 10x More Useful Claude Code is powerful out of the...

How I Automated My Entire Dev Workflow With 8 Cursor Rules (and What Changed) It was 11:47...