As an experienced website developer working with both stacks, I often guide clients through the MERN vs MEAN decision. While both use JavaScript throughout, their differing frontend approaches (React vs Angular) significantly impact your project's trajectory.
The MERN stack (with React) offers greater flexibility, a gentler learning curve, and a more vibrant ecosystem. It's my preferred choice for most projects, especially when delivering website services in Pakistan and globally, due to React's popularity and the wealth of available resources.
"The choice between MERN and MEAN often comes down to your team's expertise, project requirements, and long-term maintenance considerations."
In my practice as a MERN stack expert, I've found that React's component-based architecture paired with Node.js backend provides the perfect balance of performance, developer experience, and future-proofing for most web applications.