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ExpressJS-Functions

4 posts

ExpressJS express.json() Function

Last Updated: 20 September 2025

Theexpress.json() is a built-in middleware in Express. It helps your app read JSON data sent from the client (like in POST or PUT requests) and makes it available in req.b...read more

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ExpressJS-Functions

Express express.urlencoded() Function

Last Updated: 03 September 2025

The express.urlencoded() middleware in Express.js is used to parse URL-encoded form data, making it accessible as a JavaScript object in req.body. It's essential for handl...read more

ExpressJS-Functions

Express.js res.sendFile() Function

Last Updated: 15 July 2025

The res.sendFile() function in Express.js is a convenient method for sending static files (like HTML, PDFs, images, or other media) directly to the client. It transfers th...read more

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ExpressJS-Functions

Express res.render() Function

Last Updated: 04 April 2025

The res.render() function in Express.js is used to render a view template and send the resulting HTML to the client. This allows you to dynamically generate HTML pages by...read more

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ExpressJS-Functions