> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://faq.flatironschool.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# What about other languages, ei C#, C++, Ruby etc?

We are teaching the most relevant technologies and languages that are in high demand and used in tech stacks across multiple industries today. However, we are also teaching you the fundamentals of how to learn any language or technology very quickly. You can see the rankings of technology here: [__https://survey.stackoverflow.co/2025/technology/__](https://survey.stackoverflow.co/2025/technology/)