Build vs Buy

Phrase · Hacker Culture

Definitions

  1. The decision framework for choosing whether to build a capability internally or purchase, integrate, or adopt it from an external provider. In tech culture build versus buy debates are constant because engineering time, control, and differentiation rarely point in the same direction.

    In plain English: The choice between building something yourself or buying/adopting it from elsewhere.

    Example: "The identity system debate was classic build vs buy: custom control sounded attractive until the team mapped the real maintenance burden."

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