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MERN Path5 min read

Overview of MERN

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MongoDB, Express, React, Node.

Overview of MERN

MERN is a full-stack JavaScript pattern: MongoDB (data), Express (API), React (UI), Node (runtime). One language across the stack.

  • Learn JS deeply before frameworks.
  • HTML & CSS still matter for layout.
  • Ship small vertical slices: one feature through UI → API → DB.

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