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Laravel Octane improves performance by changing the request lifecycle, not by making inefficient code disappear. This article compares Octane with RoadRunner, Swoole, FrankenPHP, Node.js, and Go from a production engineering perspective.
Node.js production failures usually come from predictable runtime mismatches: blocking the event loop, retaining memory in long-lived objects, accepting unbounded work, and letting slow dependencies outlive request budgets.
Go is not automatically the right backend language, but it becomes hard to ignore when runtime behavior, concurrency, deployment simplicity, and long-lived services matter more than framework speed or ecosystem familiarity.