# Page Not Found

The URL `operators/creation/timer.html` does not exist.

You might be looking for one of these pages:
- [timer](https://www.learnrxjs.io/learn-rxjs/operators/creation/timer.md)
- [generate](https://www.learnrxjs.io/learn-rxjs/operators/creation/generate.md)
- [interval](https://www.learnrxjs.io/learn-rxjs/operators/creation/interval.md)
- [mergeAll](https://www.learnrxjs.io/learn-rxjs/operators/combination/mergeall.md)
- [fromEvent](https://www.learnrxjs.io/learn-rxjs/operators/creation/fromevent.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://www.learnrxjs.io/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://www.learnrxjs.io/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/learn-rxjs/operators/creation/timer.md`)
- Use `Accept: text/markdown` header for content negotiation