> For the complete documentation index, see [llms.txt](https://docs.navigaglobal.com/writer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.navigaglobal.com/writer/developer-guide/tutorials.md).

# Tutorials

- [Popover & text analysis](https://docs.navigaglobal.com/writer/developer-guide/tutorials/tutorial-textanalysis.md)
- [Search & replace](https://docs.navigaglobal.com/writer/developer-guide/tutorials/tutorial-searchandreplace.md)
- [Concept interaction](https://docs.navigaglobal.com/writer/developer-guide/tutorials/conceptinteraction.md)
- [Integrating External Spell Checking](https://docs.navigaglobal.com/writer/developer-guide/tutorials/integrating-external-spell-checking.md): It is possible to create your own Web API endpoints and integrate your own spell checking and suggestions into the Writer.