# Sample Test File
Here are some links to test:
## Valid Links
- [Google](https://google.com)
- [GitHub](https://github.com)
- [Rust](https://rust-lang.org)
## Broken Links (for testing)
- [Broken Link 1](https://httpbin.org/status/404)
- [Invalid Domain](https://this-domain-definitely-does-not-exist-12345.invalid)
## Plain URLs
Check out https://www.example.com and https://github.com/rust-lang/rust for more info.
## HTML-style links
<a href="https://www.rust-lang.org">Rust Official</a>