Examples (#635)

* Restructure examples directory

* Add Toast example

* Add readme

* Remove redundant R alert example

* Added some julia examples

* Added Project.toml

* Added telephones example

* Simple histogram example

* Wordcloud example

* Restructure examples folder

* Update links

* Restructure Julia examples

Co-authored-by: glsdown <gemmalsdown@icloud.com>

Author: tcbegley

.gitignore

@@ -40,3 +40,5 @@ deps/
 src/*.jl
 src/jl
 Project.toml
+examples/**/Manifest.toml
+!examples/**/Project.toml

docs/components_page/components/navbar.md

@@ -15,9 +15,9 @@ The `NavbarSimple` will collapse on smaller screens, and add a toggle for reveal
 
 ## Navbar
 
-If you want to have more control over the layout of your navbar you can use the `Navbar` component. This gives you full control over the children, but you will have to write your own callbacks to achieve things like the toggle behaviour on small screens. We recommend using a `Nav` component to wrap the navigation items, check the [docs here](/l/components/nav).
+If you want to have more control over the layout of your navbar you can use the `Navbar` component. This gives you full control over the children, but you will have to write your own callbacks to achieve things like the toggle behaviour on small screens. We recommend using a `Nav` component to wrap the navigation items, check the [docs here](/docs/components/nav).
 
-Here is an example of a custom navbar, see the `examples/` folder in the [GitHub repo](https://github.com/facultyai/dash-bootstrap-components/blob/main/examples/advanced-component-usage/Navbars.py) for more.
+Here is an example of a custom navbar, see the `examples/` folder in the [GitHub repo](https://github.com/facultyai/dash-bootstrap-components/blob/main/examples/python/advanced-component-usage/navbars.py) for more.
 
 {{example:components/navbar/navbar.py:navbar}}
 

examples/R-components/alert.R

@@ -0,0 +1,15 @@
+# dash-bootstrap-components examples
+
+This directory contains Python, R, and Julia examples organised into `python/`,
+`r/`, and `julia/` respectively. In each sub-directory there are three further
+sub-directories: `advanced-component-usage/`, `gallery/`, and `templates/`.
+
+- `advanced-component-usage/`: More detailed usage patterns of various
+components than there is space for in the documentation.
+- `gallery/`: A collection of example apps.
+- `templates/`: Templates with various different layouts and minimal content
+that can be used as a starting point for new apps.
+
+If you think something is missing here or would like more examples of something
+then please
+[raise an issue](https://github.com/facultyai/dash-bootstrap-components/issues/new?template=feature.md).