[Next.js] This is the cause of slow APIs! Professional speed-up techniques to reduce backend load to zero using Route Handlers and Fetch Cache

Have you ever created your own API endpoint (`app/api/...`), only to have a heart-stopping moment when database CPU usage ...
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Node.js 18 updates OpenSSL support, enables fetch API

Experimental global fetch API that simplifies writing cross-platform HTTP request code is available by default in the latest version of the popular JavaScript runtime. Node.js 18, the latest version ...

How many seconds does Node.js fetch take to fail? Measuring on Node 22, 24, and 26 shows both headers and body take about 300 seconds, and the npm undici Age…

I measured the number of seconds it takes for Node.js's built-in fetch to fail after waiting for a server response, using the ...