[#777,#745,docs,blog][l]: review /doc, add blogs, add examples blog posts

site/content/docs/example-data-catalog.md

@@ -0,0 +1,27 @@
+---
+title: "Example: simple data catalog"
+authors: ['Luccas Mateus']
+date: 2023-04-20
+---
+
+**See the repo:** https://github.com/datopian/portaljs/tree/main/examples/simple-example
+
+This is a repo intended to serve as a simple example of a data catalog that get its data from a series of github repos, you can init an example just like this one by.
+
+- Creating a new file inside of `examples` with `create-next-app` like so:
+```
+npx create-next-app <app-name> --example https://github.com/datopian/portaljs/tree/main/ --example-path examples/simple-example
+```
+- Inside `<app-name>` go to the `project.json` file and replace all instances of `simple-example` with `<app-name>`
+- Edit the file `datasets.json` to your liking, some examples can be found inside this [repo](https://github.com/datasets)
+- Run the app using:
+```
+nx serve <app-name>
+```
+
+Congratulations, you now have something similar to this running on `http://localhost:4200`
+![](https://i.imgur.com/JrDLycF.png)
+
+If yo go to any one of those pages by clicking on `More info` you will see something similar to this
+
+![](https://i.imgur.com/cpKMS80.png)