> ## Documentation Index
> Fetch the complete documentation index at: https://vibecoderdocs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# General IT

> Foundational IT knowledge — networking, DNS, hosting, environments, and the infrastructure your code runs on.

# General IT

Your code doesn't run in a vacuum. It runs on servers, communicates over networks, and depends on infrastructure you might not see. Understanding these fundamentals prevents a whole class of "it works locally but not in production" problems.

<Warning>
  This section is a work in progress. Content is being actively developed.
</Warning>

## Topics to Be Covered

* Networking fundamentals (IP addresses, ports, protocols)
* DNS — how domain names work
* HTTP/HTTPS and how the web works
* Hosting and deployment options
* Environments (local, staging, production)
* Environment variables and configuration
* Logging and monitoring basics
* CI/CD pipelines
* Version control with Git