Express Documentation
The official docs for Express, the minimal Node.js web framework, covering routing, middleware, error handling, template engines and the API reference, plus guides on security and performance in production. Express is small enough that the docs can be read end to end, and understanding its middleware model makes most other Node.js frameworks easier to follow. Check that tutorials you find elsewhere match Express 5, which changed some behaviour.
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The official docs for Express, the minimal Node.js web framework, covering routing, middleware, error handling, template engines and the API reference, plus guides on security and performance in production. Express is small enough that the docs can be read end to end, and understanding its middleware model makes most other Node.js frameworks easier to follow. Check that tutorials you find elsewhere match Express 5, which changed some behaviour.
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