Update README

Signed-off-by: Michal Czyz <[email protected]>

.devcontainer/README.md

@@ -4,23 +4,17 @@ The goal is to provide a web browser experience of the OpenROAD GUI. Solution wo
 
 ## User
 
-
+1. First time users are encourage to read the tutorial [creating a codespace for a repository](https://docs.github.com/en/codespaces/developing-in-a-codespace/creating-a-codespace-for-a-repository). Follow this tutorial to create a codespace from the ORFS repository. Select `ubuntu2204-gui` in the `Dev container configuration` field.
+2. Currently to run the OpenROAD GUI in the web browser, you need to [install VSCode](https://code.visualstudio.com/docs/setup/setup-overview).
+3. Open VSCode and install the [GitHub Codespaces](https://marketplace.visualstudio.com/items?itemName=GitHub.codespaces) extension
+4. Connect to the generated codespace
+5. Open a web browser and connect to url: `localhost:6080`
+6. Alternatively, you can use a VNC client to connect to `localhost:5980`
 
 ## Developer
 
+OpenROAD Flow Scripts provide a docker image generation script `etc/DockerHelper.sh`, which is used here to build and publish the image to GH registry.
 
-
-
-
-# Development loop
-
-https://code.visualstudio.com/docs/devcontainers/create-dev-container#_full-configuration-edit-loop
-
-
-# devcontainer json reference:
-
-https://containers.dev/implementors/json_reference/
-
-# ORFS Docker
-
-OpenROAD and OpenROAD Flow Scripts provide a docker image generation script `etc/DockerHelper.sh`, which is reused here to build and publish the image to GH registry.
+Useful resources:
+* [Development loop](https://code.visualstudio.com/docs/devcontainers/create-dev-container#_full-configuration-edit-loop)
+* [devcontainer json reference](https://containers.dev/implementors/json_reference/)