diff --git a/config/commitlint.config.js b/config/commitlint.config.js
new file mode 100644
index 0000000..ad3fb36
--- /dev/null
+++ b/config/commitlint.config.js
@@ -0,0 +1,3 @@
+module.exports = {
+  extends: ['@commitlint/config-conventional', 'cz'],
+};
diff --git a/config/esdoc.config.js b/config/esdoc.config.js
new file mode 100644
index 0000000..8c0ea14
--- /dev/null
+++ b/config/esdoc.config.js
@@ -0,0 +1,39 @@
+module.exports = {
+  source: './src',
+  destination: './docs',
+  excludes: ['__mocks__'],
+  plugins: [
+    {
+      name: 'esdoc-standard-plugin',
+      option: {
+        lint: { enable: true },
+        accessor: {
+          access: ['public', 'protected'],
+          autoPrivate: true,
+        },
+        undocumentIdentifier: { enable: false },
+        unexportedIdentifier: { enable: false },
+        typeInference: { enable: true },
+        manual: {
+          index: './readme.md',
+          globalIndex: true,
+          files: [
+            './other/examples.md',
+            './contributing.md',
+            './other/code_of_conduct.md',
+            './other/roadmap.md',
+          ],
+        },
+        test: {
+          source: './src',
+          interfaces: ['describe', 'it', 'context', 'suite', 'test'],
+          includes: ['\\.test\\.js$'],
+        },
+      },
+    },
+    {
+      name: 'esdoc-ecmascript-proposal-plugin',
+      option: { all: true },
+    },
+  ],
+};
diff --git a/config/jest.config.js b/config/jest.config.js
new file mode 100644
index 0000000..d9bb32a
--- /dev/null
+++ b/config/jest.config.js
@@ -0,0 +1,15 @@
+const path = require('path');
+
+const projectRoot = path.resolve(__dirname, '../');
+
+const config = {
+  rootDir: projectRoot,
+  roots: [path.resolve(projectRoot, './src')],
+  testEnvironment: 'node',
+  transform: {
+    '^.+\\.js$': 'babel-jest',
+  },
+  collectCoverage: true,
+};
+
+module.exports = config;
diff --git a/package.json b/package.json
index 2cc0030..45155e0 100644
--- a/package.json
+++ b/package.json
@@ -16,14 +16,14 @@
     "prebuild": "rimraf dist",
     "build": "yarn build:babel && yarn build:docs",
     "build:babel": "babel src --out-dir dist --ignore **/*.test.js",
-    "build:docs": "esdoc -c .esdoc.json",
+    "build:docs": "esdoc -c ./config/esdoc.config.js",
     "develop:docs": "watch \"yarn build:docs\" . --ignoreDirectoryPattern='/node_modules|docs|dist|coverage|.git|.nyc*./'",
-    "test:watch": "jest --watch",
-    "test": "jest --coverage",
+    "test:watch": "jest --config ./config/jest.config.js --watch",
+    "test": "jest --config ./config/jest.config.js --coverage",
     "coveralls": "cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js",
     "lint": "eslint ./src",
-    "lint:commit": "commitlint -e",
-    "lint:commit-travis": "commitlint-travis",
+    "lint:commit": "commitlint -e --config ./config/commitlint.config.js",
+    "lint:commit-travis": "commitlint-travis --config ./config/commitlint.config.js",
     "commit": "git-cz",
     "semantic-release": "semantic-release"
   },
@@ -63,15 +63,6 @@
     "cz-conventional-changelog": "^3.0.2",
     "semantic-release": "^15.13.1"
   },
-  "jest": {
-    "testEnvironment": "node",
-    "transform": {
-      "^.+\\.js$": "babel-jest"
-    },
-    "collectCoverageFrom": [
-      "src/**/*.js"
-    ]
-  },
   "config": {
     "commitizen": {
       "path": "./node_modules/cz-conventional-changelog"