# Node.js Open-source, cross-platform JavaScript runtime environment. ## Table of contents 1. [TL;DR](#tldr) 1. [Further readings](#further-readings) 1. [Sources](#sources) ## TL;DR ```sh # Use a custom CA certificate. export NODE_EXTRA_CA_CERTS='path/to/trusted/ca/cert.pem' ``` ## Further readings - [Website] - [`npm`][npm] ## Sources All the references in the [further readings] section, plus the following: [website]: https://nodejs.org/en [further readings]: #further-readings [npm]: npm.md