diff --git a/packages/babel-plugin-transform-inline-environment-variables/.npmignore b/packages/babel-plugin-transform-inline-environment-variables/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-inline-environment-variables/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-inline-environment-variables/README.md b/packages/babel-plugin-transform-inline-environment-variables/README.md
deleted file mode 100644
index 167d6c42df..0000000000
--- a/packages/babel-plugin-transform-inline-environment-variables/README.md
+++ /dev/null
@@ -1,50 +0,0 @@
-# babel-plugin-transform-inline-environment-variables
-
-Inline environment variables
-
-## Example
-
-### In
-
-```js
-// assuming process.env.NODE_ENV is actually "development"
-process.env.NODE_ENV;
-```
-
-### Out
-
-```js
-"development";
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-inline-environment-variables
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-inline-environment-variables"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-inline-environment-variables script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-inline-environment-variables"]
-});
-```
diff --git a/packages/babel-plugin-transform-inline-environment-variables/package.json b/packages/babel-plugin-transform-inline-environment-variables/package.json
deleted file mode 100644
index 40eb636a0a..0000000000
--- a/packages/babel-plugin-transform-inline-environment-variables/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-inline-environment-variables",
-  "version": "6.8.0",
-  "description": "Inline environment variables",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-inline-environment-variables",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-inline-environment-variables/src/index.js b/packages/babel-plugin-transform-inline-environment-variables/src/index.js
deleted file mode 100644
index 46381344dc..0000000000
--- a/packages/babel-plugin-transform-inline-environment-variables/src/index.js
+++ /dev/null
@@ -1,14 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      MemberExpression(path) {
-        if (path.get("object").matchesPattern("process.env")) {
-          let key = path.toComputedKey();
-          if (t.isStringLiteral(key)) {
-            path.replaceWith(t.valueToNode(process.env[key.value]));
-          }
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-member-expression-literals/.npmignore b/packages/babel-plugin-transform-member-expression-literals/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-member-expression-literals/README.md b/packages/babel-plugin-transform-member-expression-literals/README.md
deleted file mode 100644
index f8a11a0a84..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/README.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# babel-plugin-transform-member-expression-literals
-
-Turn valid member expression property literals into plain identifiers
-
-## Example
-
-**In**
-
-```javascript
-obj["foo"] = "isValid";
-
-obj.const = "isKeyword";
-obj["var"] = "isKeyword";
-```
-
-**Out**
-
-```javascript
-obj.foo = "isValid";
-
-obj["const"] = "isKeyword";
-obj["var"] = "isKeyword";
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-member-expression-literals
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-member-expression-literals"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-member-expression-literals script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-member-expression-literals"]
-});
-```
diff --git a/packages/babel-plugin-transform-member-expression-literals/package.json b/packages/babel-plugin-transform-member-expression-literals/package.json
deleted file mode 100644
index 2423228197..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-member-expression-literals",
-  "version": "6.8.0",
-  "description": "Turn valid member expression property literals into plain identifiers",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-member-expression-literals",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-member-expression-literals/src/index.js b/packages/babel-plugin-transform-member-expression-literals/src/index.js
deleted file mode 100644
index 5e1adc2290..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/src/index.js
+++ /dev/null
@@ -1,16 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      MemberExpression: {
-        exit({ node }) {
-          let prop = node.property;
-          if (node.computed && t.isLiteral(prop) && t.isValidIdentifier(prop.value)) {
-            // foo["bar"] => foo.bar
-            node.property = t.identifier(prop.value);
-            node.computed = false;
-          }
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/actual.js b/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/actual.js
deleted file mode 100644
index 235484a7f1..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-foo["default"];
-foo["import"];
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/expected.js b/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/expected.js
deleted file mode 100644
index 235484a7f1..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/invalid-identifiers/expected.js
+++ /dev/null
@@ -1,2 +0,0 @@
-foo["default"];
-foo["import"];
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/options.json b/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/options.json
deleted file mode 100644
index 3abfb3103d..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-member-expression-literals"]
-}
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/actual.js b/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/actual.js
deleted file mode 100644
index 00eedff60a..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/actual.js
+++ /dev/null
@@ -1,4 +0,0 @@
-foo["bar"];
-foo["foo"];
-foo.bar;
-foo.foo;
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/expected.js b/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/expected.js
deleted file mode 100644
index 8bf601550c..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/fixtures/member-expression-literals/valid-identifiers/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-foo.bar;
-foo.foo;
-foo.bar;
-foo.foo;
diff --git a/packages/babel-plugin-transform-member-expression-literals/test/index.js b/packages/babel-plugin-transform-member-expression-literals/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-member-expression-literals/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-merge-sibling-variables/.npmignore b/packages/babel-plugin-transform-merge-sibling-variables/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-merge-sibling-variables/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-merge-sibling-variables/README.md b/packages/babel-plugin-transform-merge-sibling-variables/README.md
deleted file mode 100644
index 4565af8c0f..0000000000
--- a/packages/babel-plugin-transform-merge-sibling-variables/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# babel-plugin-transform-merge-sibling-variables
-
-Merge sibling variables into one.
-
-## Example
-
-**In**
-
-```javascript
-var foo = "bar";
-var bar = "foo";
-foobar();
-```
-
-**Out**
-
-```javascript
-var foo = "bar",
-    bar = "foo";
-foobar();
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-merge-sibling-variables
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-merge-sibling-variables"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-merge-sibling-variables script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-merge-sibling-variables"]
-});
-```
diff --git a/packages/babel-plugin-transform-merge-sibling-variables/package.json b/packages/babel-plugin-transform-merge-sibling-variables/package.json
deleted file mode 100644
index fb7521bc52..0000000000
--- a/packages/babel-plugin-transform-merge-sibling-variables/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-merge-sibling-variables",
-  "version": "6.8.0",
-  "description": "Merge sibling variables into one.",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-merge-sibling-variables",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-merge-sibling-variables/src/index.js b/packages/babel-plugin-transform-merge-sibling-variables/src/index.js
deleted file mode 100644
index 376ef580c4..0000000000
--- a/packages/babel-plugin-transform-merge-sibling-variables/src/index.js
+++ /dev/null
@@ -1,19 +0,0 @@
-export default function () {
-  return {
-    visitor: {
-      VariableDeclaration(path) {
-        if (!path.inList) return;
-
-        let { node } = path;
-
-        while (true) {
-          let sibling = path.getSibling(path.key + 1);
-          if (!sibling.isVariableDeclaration({ kind: node.kind })) break;
-
-          node.declarations = node.declarations.concat(sibling.node.declarations);
-          sibling.remove();
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-minify-booleans/.npmignore b/packages/babel-plugin-transform-minify-booleans/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-minify-booleans/README.md b/packages/babel-plugin-transform-minify-booleans/README.md
deleted file mode 100644
index 061c1689ca..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/README.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# babel-plugin-transform-minify-booleans
-
-Turn boolean literals into !0 for true and !1 for false.
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-minify-booleans
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-minify-booleans"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-minify-booleans script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-minify-booleans"]
-});
-```
diff --git a/packages/babel-plugin-transform-minify-booleans/package.json b/packages/babel-plugin-transform-minify-booleans/package.json
deleted file mode 100644
index 9341d66149..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-minify-booleans",
-  "version": "6.8.0",
-  "description": "Turn boolean literals into !0 for true and !1 for false.",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-minify-booleans ",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-minify-booleans/src/index.js b/packages/babel-plugin-transform-minify-booleans/src/index.js
deleted file mode 100644
index 68ed1599e9..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/src/index.js
+++ /dev/null
@@ -1,11 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      Literal(path) {
-        if (typeof path.node.value === "boolean") {
-          path.replaceWith(t.unaryExpression("!", t.numericLiteral(+!path.node.value), true));
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/actual.js b/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/actual.js
deleted file mode 100644
index 0c99ce8f3b..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-true;
-false;
diff --git a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/expected.js b/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/expected.js
deleted file mode 100644
index 231fd3cb88..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/booleans/expected.js
+++ /dev/null
@@ -1,2 +0,0 @@
-!0;
-!1;
diff --git a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/options.json b/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/options.json
deleted file mode 100644
index 1d61190fe6..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/test/fixtures/minify-booleans/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-minify-booleans"]
-}
diff --git a/packages/babel-plugin-transform-minify-booleans/test/index.js b/packages/babel-plugin-transform-minify-booleans/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-minify-booleans/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-node-env-inline/.npmignore b/packages/babel-plugin-transform-node-env-inline/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-node-env-inline/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-node-env-inline/LICENSE b/packages/babel-plugin-transform-node-env-inline/LICENSE
deleted file mode 100644
index 369e18d942..0000000000
--- a/packages/babel-plugin-transform-node-env-inline/LICENSE
+++ /dev/null
@@ -1,22 +0,0 @@
-Copyright (c) 2015 Sebastian McKenzie <sebmck@gmail.com>
-
-MIT License
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/packages/babel-plugin-transform-node-env-inline/README.md b/packages/babel-plugin-transform-node-env-inline/README.md
deleted file mode 100644
index 0825eb125b..0000000000
--- a/packages/babel-plugin-transform-node-env-inline/README.md
+++ /dev/null
@@ -1,56 +0,0 @@
-# babel-plugin-transform-node-env-inline
-
-Inline the `NODE_ENV` environment variable and if it's a part of a binary expression
-(eg. `process.env.NODE_ENV === "development"`) then statically evaluate and replace it.
-
-## Example
-
-**In**
-
-```javascript
-process.env.NODE_ENV === "development";
-process.env.NODE_ENV === "production";
-```
-
-**Out**
-
-```sh
-$ NODE_ENV=development babel in.js --plugins transform-node-env-inline
-```
-
-```javascript
-true;
-false;
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-node-env-inline
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-node-env-inline"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-node-env-inline script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-node-env-inline"]
-});
-```
diff --git a/packages/babel-plugin-transform-node-env-inline/package.json b/packages/babel-plugin-transform-node-env-inline/package.json
deleted file mode 100644
index 2d2f518be1..0000000000
--- a/packages/babel-plugin-transform-node-env-inline/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-node-env-inline",
-  "version": "6.8.0",
-  "description": "",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-node-env-inline",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-node-env-inline/src/index.js b/packages/babel-plugin-transform-node-env-inline/src/index.js
deleted file mode 100644
index a60d3245d1..0000000000
--- a/packages/babel-plugin-transform-node-env-inline/src/index.js
+++ /dev/null
@@ -1,18 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      MemberExpression(path) {
-        if (path.matchesPattern("process.env.NODE_ENV")) {
-          path.replaceWith(t.valueToNode(process.env.NODE_ENV));
-
-          if (path.parentPath.isBinaryExpression()) {
-            let evaluated = path.parentPath.evaluate();
-            if (evaluated.confident) {
-              path.parentPath.replaceWith(t.valueToNode(evaluated.value));
-            }
-          }
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-property-literals/.npmignore b/packages/babel-plugin-transform-property-literals/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-property-literals/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-property-literals/README.md b/packages/babel-plugin-transform-property-literals/README.md
deleted file mode 100644
index b3ebee6f6f..0000000000
--- a/packages/babel-plugin-transform-property-literals/README.md
+++ /dev/null
@@ -1,57 +0,0 @@
-# babel-plugin-transform-property-literals
-
-Turn valid property key literals to plain identifiers
-
-## Example
-
-**In**
-
-```javascript
-var obj = {
-  "foo": "isValid",
-  var: "isKeyword",
-  "const": "isKeyword"
-};
-```
-
-**Out**
-
-```javascript
-var obj = {
-  foo: "isValid",
-  "var": "isKeyword",
-  "const": "isKeyword"
-};
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-property-literals
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-property-literals"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-property-literals script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-property-literals"]
-});
-```
diff --git a/packages/babel-plugin-transform-property-literals/package.json b/packages/babel-plugin-transform-property-literals/package.json
deleted file mode 100644
index 0b478835c1..0000000000
--- a/packages/babel-plugin-transform-property-literals/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-property-literals",
-  "version": "6.8.0",
-  "description": "Turn valid property key literals to plain identifiers",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-property-literals",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-property-literals/src/index.js b/packages/babel-plugin-transform-property-literals/src/index.js
deleted file mode 100644
index 35e535eb59..0000000000
--- a/packages/babel-plugin-transform-property-literals/src/index.js
+++ /dev/null
@@ -1,16 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      ObjectProperty: {
-        exit({ node }) {
-          let key = node.key;
-          if (t.isLiteral(key) && t.isValidIdentifier(key.value)) {
-            // "foo": "bar" -> foo: "bar"
-            node.key = t.identifier(key.value);
-            node.computed = false;
-          }
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/actual.js b/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/actual.js
deleted file mode 100644
index 4ba2280c31..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/actual.js
+++ /dev/null
@@ -1,4 +0,0 @@
-({
-  "default": null,
-  "import": null
-});
diff --git a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/expected.js b/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/expected.js
deleted file mode 100644
index 4ba2280c31..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/invalid-identifiers/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-({
-  "default": null,
-  "import": null
-});
diff --git a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/options.json b/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/options.json
deleted file mode 100644
index 8d7765616d..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-property-literals"]
-}
diff --git a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/actual.js b/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/actual.js
deleted file mode 100644
index b683811396..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/actual.js
+++ /dev/null
@@ -1,4 +0,0 @@
-var obj = {
-  foo: "foo",
-  "bar": "bar"
-};
diff --git a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/expected.js b/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/expected.js
deleted file mode 100644
index 4b9c5e9c49..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/fixtures/property-literals/valid-identifiers/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-var obj = {
-  foo: "foo",
-  bar: "bar"
-};
diff --git a/packages/babel-plugin-transform-property-literals/test/index.js b/packages/babel-plugin-transform-property-literals/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-property-literals/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-remove-console/.npmignore b/packages/babel-plugin-transform-remove-console/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-remove-console/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-remove-console/README.md b/packages/babel-plugin-transform-remove-console/README.md
deleted file mode 100644
index 98fd9297bf..0000000000
--- a/packages/babel-plugin-transform-remove-console/README.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# babel-plugin-transform-remove-console
-
-Remove console.* calls
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-remove-console
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-remove-console"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-remove-console script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-remove-console"]
-});
-```
diff --git a/packages/babel-plugin-transform-remove-console/package.json b/packages/babel-plugin-transform-remove-console/package.json
deleted file mode 100644
index a405ebe9e8..0000000000
--- a/packages/babel-plugin-transform-remove-console/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-remove-console",
-  "version": "6.8.0",
-  "description": "Remove console.* calls",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-remove-console",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-remove-console/src/index.js b/packages/babel-plugin-transform-remove-console/src/index.js
deleted file mode 100644
index 3f8caa5738..0000000000
--- a/packages/babel-plugin-transform-remove-console/src/index.js
+++ /dev/null
@@ -1,11 +0,0 @@
-export default function () {
-  return {
-    visitor: {
-      CallExpression(path) {
-        if (path.get("callee").matchesPattern("console", true)) {
-          path.remove();
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/actual.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/actual.js
deleted file mode 100644
index 657baac980..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/actual.js
+++ /dev/null
@@ -1,4 +0,0 @@
-function foo() {
-  true && console.log("foo");
-  blah();
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/expected.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/expected.js
deleted file mode 100644
index 236d6f7326..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-nested/expected.js
+++ /dev/null
@@ -1,4 +0,0 @@
-function foo() {
-  true;
-  blah();
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/actual.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/actual.js
deleted file mode 100644
index 4e5e0f388b..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-true && console.log("foo");
-blah();
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/expected.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/expected.js
deleted file mode 100644
index 7c38c1eed4..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/expression-top-level/expected.js
+++ /dev/null
@@ -1,2 +0,0 @@
-true;
-blah();
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/options.json b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/options.json
deleted file mode 100644
index 95459c1ad8..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-remove-console"]
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/actual.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/actual.js
deleted file mode 100644
index 0fd7c99350..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/actual.js
+++ /dev/null
@@ -1,4 +0,0 @@
-function foo() {
-  console.log("foo");
-  blah();
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/expected.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/expected.js
deleted file mode 100644
index 3b71ef2bfa..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-nested/expected.js
+++ /dev/null
@@ -1,3 +0,0 @@
-function foo() {
-  blah();
-}
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/actual.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/actual.js
deleted file mode 100644
index 5621f629fc..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/actual.js
+++ /dev/null
@@ -1,6 +0,0 @@
-if (blah) console.log(blah);
-for (;;) console.log(blah);
-for (var blah in []) console.log(blah);
-for (var blah of []) console.log(blah);
-while (blah) console.log(blah);
-do console.log(blah); while (blah);
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/expected.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/expected.js
deleted file mode 100644
index 1819737512..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-no-block/expected.js
+++ /dev/null
@@ -1,6 +0,0 @@
-if (blah) {}
-for (;;) {}
-for (var blah in []) {}
-for (var blah of []) {}
-while (blah) {}
-do {} while (blah);
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/actual.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/actual.js
deleted file mode 100644
index 42f05830a8..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-console.log("foo");
-blah();
diff --git a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/expected.js b/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/expected.js
deleted file mode 100644
index 2eec0afbb9..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/fixtures/remove-console/statement-top-level/expected.js
+++ /dev/null
@@ -1 +0,0 @@
-blah();
diff --git a/packages/babel-plugin-transform-remove-console/test/index.js b/packages/babel-plugin-transform-remove-console/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-remove-console/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-remove-debugger/.npmignore b/packages/babel-plugin-transform-remove-debugger/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-remove-debugger/README.md b/packages/babel-plugin-transform-remove-debugger/README.md
deleted file mode 100644
index 094c5a0be5..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/README.md
+++ /dev/null
@@ -1,35 +0,0 @@
-# babel-plugin-transform-remove-debugger
-
-Remove debugger statements
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-remove-debugger
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-remove-debugger"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-remove-debugger script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-remove-debugger"]
-});
-```
diff --git a/packages/babel-plugin-transform-remove-debugger/package.json b/packages/babel-plugin-transform-remove-debugger/package.json
deleted file mode 100644
index 5f28d0a25a..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-remove-debugger",
-  "version": "6.8.0",
-  "description": "Remove debugger statements",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-remove-debugger",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-remove-debugger/src/index.js b/packages/babel-plugin-transform-remove-debugger/src/index.js
deleted file mode 100644
index d869cc76b6..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/src/index.js
+++ /dev/null
@@ -1,9 +0,0 @@
-export default function () {
-  return {
-    visitor: {
-      DebuggerStatement(path) {
-        path.remove();
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/options.json b/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/options.json
deleted file mode 100644
index 42b69d1ff8..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-remove-debugger"]
-}
diff --git a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/actual.js b/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/actual.js
deleted file mode 100644
index b6a13027ac..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/actual.js
+++ /dev/null
@@ -1,6 +0,0 @@
-if (blah) debugger;
-for (;;) debugger;
-for (var blah in []) debugger;
-for (var blah of []) debugger;
-while (blah) debugger;
-do debugger; while (blah);
diff --git a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/expected.js b/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/expected.js
deleted file mode 100644
index 1819737512..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/test/fixtures/remove-debugger/statement-no-block/expected.js
+++ /dev/null
@@ -1,6 +0,0 @@
-if (blah) {}
-for (;;) {}
-for (var blah in []) {}
-for (var blah of []) {}
-while (blah) {}
-do {} while (blah);
diff --git a/packages/babel-plugin-transform-remove-debugger/test/index.js b/packages/babel-plugin-transform-remove-debugger/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-remove-debugger/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/.npmignore b/packages/babel-plugin-transform-simplify-comparison-operators/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/README.md b/packages/babel-plugin-transform-simplify-comparison-operators/README.md
deleted file mode 100644
index 01ad108046..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/README.md
+++ /dev/null
@@ -1,49 +0,0 @@
-# babel-plugin-transform-simplify-comparison-operators
-
-Convert `===` and `!==` to `==` and `!=` if their types are inferred to be the same.
-
-## Example
-
-**In**
-
-```javascript
-typeof foo === "object";
-```
-
-**Out**
-
-```javascript
-typeof foo == "object";
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-simplify-comparison-operators
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-simplify-comparison-operators"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-simplify-comparison-operators script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-simplify-comparison-operators"]
-});
-```
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/package.json b/packages/babel-plugin-transform-simplify-comparison-operators/package.json
deleted file mode 100644
index 3c39006b04..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-simplify-comparison-operators",
-  "version": "6.8.0",
-  "description": "Convert === and !== to == and != if their types are inferred to be the same.",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-simplify-comparison-operators",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/src/index.js b/packages/babel-plugin-transform-simplify-comparison-operators/src/index.js
deleted file mode 100644
index c7735c751b..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/src/index.js
+++ /dev/null
@@ -1,18 +0,0 @@
-export default function () {
-  return {
-    visitor: {
-      BinaryExpression(path) {
-        let { node } = path;
-
-        let op = node.operator;
-        if (op !== "===" && op !== "!==") return;
-
-        let left  = path.get("left");
-        let right = path.get("right");
-        if (left.baseTypeStrictlyMatches(right)) {
-          node.operator = node.operator.slice(0, -1);
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/actual.js b/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/actual.js
deleted file mode 100644
index bf786d649b..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/actual.js
+++ /dev/null
@@ -1,7 +0,0 @@
-typeof 1 === "number";
-typeof 1 !== "string";
-
-typeof 1 == "number";
-typeof 1 != "string";
-
-a > b;
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/expected.js b/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/expected.js
deleted file mode 100644
index 272dd406f9..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/equality-operators/expected.js
+++ /dev/null
@@ -1,7 +0,0 @@
-typeof 1 == "number";
-typeof 1 != "string";
-
-typeof 1 == "number";
-typeof 1 != "string";
-
-a > b;
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/options.json b/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/options.json
deleted file mode 100644
index 615b3517b4..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/test/fixtures/simplify-comparison-operators/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-simplify-comparison-operators"]
-}
diff --git a/packages/babel-plugin-transform-simplify-comparison-operators/test/index.js b/packages/babel-plugin-transform-simplify-comparison-operators/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-simplify-comparison-operators/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);
diff --git a/packages/babel-plugin-transform-undefined-to-void/.npmignore b/packages/babel-plugin-transform-undefined-to-void/.npmignore
deleted file mode 100644
index 31852902b1..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/.npmignore
+++ /dev/null
@@ -1,4 +0,0 @@
-node_modules
-*.log
-src
-test
diff --git a/packages/babel-plugin-transform-undefined-to-void/README.md b/packages/babel-plugin-transform-undefined-to-void/README.md
deleted file mode 100644
index 4ad6f53b5e..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# babel-plugin-transform-undefined-to-void
-
-Some JavaScript implementations allow `undefined` to be overwritten, this
-may lead to peculiar bugs that are extremely hard to track down.
-
-This plugin transforms `undefined` into `void 0` which returns `undefined`
-regardless of if it's been reassigned.
-
-## Example
-
-**In**
-
-```javascript
-foo === undefined;
-```
-
-**Out**
-
-```javascript
-foo === void 0;
-```
-
-## Installation
-
-```sh
-$ npm install babel-plugin-transform-undefined-to-void
-```
-
-## Usage
-
-### Via `.babelrc` (Recommended)
-
-**.babelrc**
-
-```json
-{
-  "plugins": ["transform-undefined-to-void"]
-}
-```
-
-### Via CLI
-
-```sh
-$ babel --plugins transform-undefined-to-void script.js
-```
-
-### Via Node API
-
-```javascript
-require("babel-core").transform("code", {
-  plugins: ["transform-undefined-to-void"]
-});
-```
diff --git a/packages/babel-plugin-transform-undefined-to-void/package.json b/packages/babel-plugin-transform-undefined-to-void/package.json
deleted file mode 100644
index 5592fefff5..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/package.json
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  "name": "babel-plugin-transform-undefined-to-void",
-  "version": "6.8.0",
-  "description": "Replace references to `undefined` with `void 0`",
-  "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-undefined-to-void",
-  "license": "MIT",
-  "main": "lib/index.js",
-  "keywords": [
-    "babel-plugin"
-  ],
-  "dependencies": {
-    "babel-runtime": "^6.0.0"
-  },
-  "devDependencies": {
-    "babel-helper-plugin-test-runner": "^6.8.0"
-  }
-}
diff --git a/packages/babel-plugin-transform-undefined-to-void/src/index.js b/packages/babel-plugin-transform-undefined-to-void/src/index.js
deleted file mode 100644
index 500900f452..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/src/index.js
+++ /dev/null
@@ -1,11 +0,0 @@
-export default function ({ types: t }) {
-  return {
-    visitor: {
-      ReferencedIdentifier(path) {
-        if (path.node.name === "undefined") {
-          path.replaceWith(t.unaryExpression("void", t.numericLiteral(0), true));
-        }
-      }
-    }
-  };
-}
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/actual.js b/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/actual.js
deleted file mode 100644
index cbe08826de..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var foo;
-foo === undefined;
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/expected.js b/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/expected.js
deleted file mode 100644
index db9a1a5eef..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/basic/expected.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var foo;
-foo === void 0;
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/actual.js b/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/actual.js
deleted file mode 100644
index ca34d86226..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/actual.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var foo;
-foo === undefined.foo;
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/expected.js b/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/expected.js
deleted file mode 100644
index 6f8747573d..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/member-expression/expected.js
+++ /dev/null
@@ -1,2 +0,0 @@
-var foo;
-foo === (void 0).foo;
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/options.json b/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/options.json
deleted file mode 100644
index 5b234d5334..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/fixtures/undefined-to-void/options.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "plugins": ["transform-undefined-to-void"]
-}
diff --git a/packages/babel-plugin-transform-undefined-to-void/test/index.js b/packages/babel-plugin-transform-undefined-to-void/test/index.js
deleted file mode 100644
index 1f6634aabd..0000000000
--- a/packages/babel-plugin-transform-undefined-to-void/test/index.js
+++ /dev/null
@@ -1 +0,0 @@
-require("babel-helper-plugin-test-runner")(__dirname);