Node.js

Fix CORS errors in json-server with a custom server.js and middleware. Covers preflight OPTIONS requests and when to use wildcard vs specific origin.

Fix the OpenSSL error digital envelope routines unsupported on Apple Silicon with the --openssl-legacy-provider flag, then upgrade your tooling.

Fix the ENOSPC file watcher limit error on Linux when running Next.js, Vite, or Jest by raising the inotify limits, with commands to verify.