docs(core): list which package.jsons are included

docs/map.json

@@ -1076,6 +1076,12 @@
               "id": "resolve-circular-dependencies",
               "tags": ["explore-graph"],
               "file": "shared/recipes/resolve-circular-dependencies"
+            },
+            {
+              "name": "Include All package.json Files as Projects",
+              "id": "include-all-packagejson",
+              "tags": [],
+              "file": "shared/recipes/include-all-packagejson"
             }
           ]
         }

docs/shared/concepts/integrated-vs-package-based.md

@@ -15,7 +15,7 @@ There are two styles of monorepos that you can build with Nx: integrated repos a
 
 A package-based repo is a collection of packages that depend on each other via `package.json` files and nested `node_modules`. With this set up, you typically have a different set of dependencies for each project. Build tools like Jest and Webpack work as usual, since everything is resolved as if each package was in a separate repo and all of its dependencies were published to npm. It's very easy to move an existing package into a package-based repo, since you generally leave that package's existing build tooling untouched. Creating a new package inside the repo is just as difficult as spinning up a new repo, since you have to create all the build tooling from scratch.
 
-Lerna, Yarn, Lage and Nx (without plugins) support this style.
+Lerna, Yarn, Lage, [Turborepo](/more-concepts/turbo-and-nx) and Nx (without plugins) support this style.
 
 ## Integrated Repos
 

docs/shared/recipes/include-all-packagejson.md

@@ -0,0 +1,11 @@
+# Include All package.json Files as Projects
+
+As of Nx 15.0.11, we include in the graph any `package.json` file that is referenced in the `workspaces` property of the root `package.json` file. (`lerna.json` for Lerna repos or `pnpm-workspaces.yml` for pnpm repos)
+
+If you would prefer to add all `package.json` files as projects, add the following configuration to the `nx.json` file:
+
+```json {% filename="nx.json" %}
+{
+  "plugins": ["nx/plugins/package-json"]
+}
+```

docs/shared/reference/project-configuration.md

@@ -391,10 +391,11 @@ You can also remove a dependency as follows:
 {% /tab %}
 {% /tabs %}
 
-### Ignoring a project
+### Including package.json files as projects in the graph
 
-Nx will add every project with a `package.json` file in it to its project graph. If you want to ignore a particular
-project, add the directory to your `.nxignore` file.
+Any `package.json` file that is references by the `workspaces` property in the root `package.json` file will be included as a project in the graph. If you are using Lerna, projects defined in `lerna.json` will be included. If you are using pnpm, projects defined in `pnpm-workspace.yml` will be included.
+
+If you want to ignore a particular `package.json` file, exclude it from those tools. For example, you can add `!packages/myproject` to the `workspaces` property.
 
 ### Ignoring package.json scripts