import-sync

Synchronously import dynamic ECMAScript Modules similar to CommonJS require. Basic wrapper around esm for compatibility with both ESM and CJS projects in NodeJS.

sync-request-curl

Fast way to send synchronous web requests in NodeJS. API is a subset of sync-request. Leverages node-libcurl for high performance. Cannot be used in a browser.

dns-lookup-sync

Synchronous version of dnsPromises.lookup - Resolves a host name (e.g. 'nodejs.org') into the first found A (IPv4) or AAAA (IPv6) record