# Hello world

- [Graphical](/sidef-lang/programming_tasks/h/hello-world/graphical.md)
- [Line printer](/sidef-lang/programming_tasks/h/hello-world/line_printer.md)
- [Newline omission](/sidef-lang/programming_tasks/h/hello-world/newline_omission.md)
- [Standard error](/sidef-lang/programming_tasks/h/hello-world/standard_error.md)
- [Text](/sidef-lang/programming_tasks/h/hello-world/text.md)
- [Web server](/sidef-lang/programming_tasks/h/hello-world/web_server.md)