# Building Web App

- [Environment](/dev/building-web-app/environment.md)
- [Overview](/dev/building-web-app/environment/overview.md)
- [Environment Variables](/dev/building-web-app/environment/environment-variables.md)
- [Management](/dev/building-web-app/management.md)
- [Managing Universes](/dev/building-web-app/management/managing-universes.md)
- [Managing Workspaces](/dev/building-web-app/management/managing-workspaces.md)
- [Managing Boards](/dev/building-web-app/management/managing-boards.md)
- [Menu](/dev/building-web-app/menu.md)
- [Changing the Menu Path](/dev/building-web-app/menu/changing-the-menu-path.md)
- [Updating the Menu Path](/dev/building-web-app/menu/updating-the-menu-path.md)
- [Deleting the Menu Path](/dev/building-web-app/menu/deleting-the-menu-path.md)
- [Grid](/dev/building-web-app/grid.md)
- [Using the Grid](/dev/building-web-app/grid/using-the-grid.md)
- [Theming](/dev/building-web-app/theming.md)
- [Colors Usage](/dev/building-web-app/theming/colors-usage.md)
- [Actions](/dev/building-web-app/actions.md)
- [Modals](/dev/building-web-app/modals.md): Pop-up navigation
- [IO](/dev/building-web-app/io.md): File IO