diff --git a/.codacy.yml b/.codacy.yml
new file mode 100644
index 0000000..554bdae
--- /dev/null
+++ b/.codacy.yml
@@ -0,0 +1,6 @@
+languages:
+  JavaScript: true
+exclude_paths:
+- "doc/**"
+- "lib/**"
+- "test/**"
diff --git a/.codeclimate.yml b/.codeclimate.yml
new file mode 100644
index 0000000..554bdae
--- /dev/null
+++ b/.codeclimate.yml
@@ -0,0 +1,6 @@
+languages:
+  JavaScript: true
+exclude_paths:
+- "doc/**"
+- "lib/**"
+- "test/**"
diff --git a/.esdoc.json b/.esdoc.json
new file mode 100644
index 0000000..ec4948a
--- /dev/null
+++ b/.esdoc.json
@@ -0,0 +1,47 @@
+{
+  "source": "./src",
+  "destination": "./gh-pages",
+  "debug": false,
+  "index": "./README.md",
+  "package": "./package.json",
+  "plugins": [
+    {
+      "name": "esdoc-standard-plugin",
+      "option": {
+        "accessor": {
+          "access": ["public", "protected", "private"],
+          "autoPrivate": true
+        },
+        "brand": {
+          "title": "@aureooms/js-insertion-sort"
+        },
+        "test": {
+          "type": "ava",
+          "source": "./test/src"
+        },
+        "manual": {
+          "files":[
+            "./doc/manual/overview.md",
+            "./doc/manual/installation.md",
+            "./doc/manual/usage.md",
+            "./doc/manual/example.md"
+          ]
+        }
+      }
+    },
+    {
+      "name": "esdoc-inject-style-plugin",
+      "option": {
+        "enable": true,
+        "styles": ["./doc/css/style.css"]
+      }
+    },
+    {
+      "name": "esdoc-inject-script-plugin",
+      "option": {
+        "enable": true,
+        "scripts": ["./doc/scripts/header.js"]
+      }
+    }
+  ]
+}
diff --git a/.gitignore b/.gitignore
index 6704566..da100c9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,104 +1,16 @@
-# Logs
-logs
-*.log
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-lerna-debug.log*
+# lock file
+!yarn.lock
 
-# Diagnostic reports (https://nodejs.org/api/report.html)
-report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+# Generated files
+/lib
 
-# Runtime data
-pids
-*.pid
-*.seed
-*.pid.lock
+# Dependency directory
+node_modules
+jspm_packages
 
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
+# Coverage directory used by nyc
+/coverage
+/.nyc_output
 
-# Coverage directory used by tools like istanbul
-coverage
-*.lcov
-
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directories
-node_modules/
-jspm_packages/
-
-# TypeScript v1 declaration files
-typings/
-
-# TypeScript cache
-*.tsbuildinfo
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# Microbundle cache
-.rpt2_cache/
-.rts2_cache_cjs/
-.rts2_cache_es/
-.rts2_cache_umd/
-
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
-.yarn-integrity
-
-# dotenv environment variables file
-.env
-.env.test
-
-# parcel-bundler cache (https://parceljs.org/)
-.cache
-
-# Next.js build output
-.next
-
-# Nuxt.js build / generate output
-.nuxt
-dist
-
-# Gatsby files
-.cache/
-# Comment in the public line in if your project uses Gatsby and *not* Next.js
-# https://nextjs.org/blog/next-9-1#public-directory-support
-# public
-
-# vuepress build output
-.vuepress/dist
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/
-
-# TernJS port file
-.tern-port
+# Documentation
+/gh-pages
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..bc3f97c
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,22 @@
+language: node_js
+
+node_js:
+  - node
+
+install:
+  - npm install
+
+before_script:
+  - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > ./cc-test-reporter
+  - chmod +x ./cc-test-reporter
+  - ./cc-test-reporter before-build
+
+script:
+  - npm run travis
+
+after_script:
+  - ./cc-test-reporter after-build --exit-code $TRAVIS_TEST_RESULT
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)        || true
+  - coveralls                 < coverage/lcov.info || true
diff --git a/README.md b/README.md
index 5a4528d..c847383 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,25 @@
-# js-insertion-sort
-Insertion sorting algorithms for JavaScript
+[@aureooms/js-insertion-sort](https://aureooms.github.io/js-insertion-sort)
+==
+
+Insertion sorting algorithms for JavaScript.
+See [docs](https://aureooms.github.io/js-insertion-sort/index.html).
+
+> :warning: The code requires `regeneratorRuntime` to be defined, for instance by importing
+> [regenerator-runtime/runtime](https://www.npmjs.com/package/regenerator-runtime).
+
+[![License](https://img.shields.io/github/license/aureooms/js-insertion-sort.svg)](https://raw.githubusercontent.com/aureooms/js-insertion-sort/master/LICENSE)
+[![Version](https://img.shields.io/npm/v/@aureooms/js-insertion-sort.svg)](https://www.npmjs.org/package/@aureooms/js-insertion-sort)
+[![Build](https://img.shields.io/travis/aureooms/js-insertion-sort/master.svg)](https://travis-ci.org/aureooms/js-insertion-sort/branches)
+[![Dependencies](https://img.shields.io/david/aureooms/js-insertion-sort.svg)](https://david-dm.org/aureooms/js-insertion-sort)
+[![Dev dependencies](https://img.shields.io/david/dev/aureooms/js-insertion-sort.svg)](https://david-dm.org/aureooms/js-insertion-sort?type=dev)
+[![GitHub issues](https://img.shields.io/github/issues/aureooms/js-insertion-sort.svg)](https://github.com/aureooms/js-insertion-sort/issues)
+[![Downloads](https://img.shields.io/npm/dm/@aureooms/js-insertion-sort.svg)](https://www.npmjs.org/package/@aureooms/js-insertion-sort)
+
+[![Code issues](https://img.shields.io/codeclimate/issues/aureooms/js-insertion-sort.svg)](https://codeclimate.com/github/aureooms/js-insertion-sort/issues)
+[![Code maintainability](https://img.shields.io/codeclimate/maintainability/aureooms/js-insertion-sort.svg)](https://codeclimate.com/github/aureooms/js-insertion-sort/trends/churn)
+[![Code coverage (cov)](https://img.shields.io/codecov/c/gh/aureooms/js-insertion-sort/master.svg)](https://codecov.io/gh/aureooms/js-insertion-sort)
+<!--[![Code coverage (alls)](https://img.shields.io/coveralls/github/aureooms/js-insertion-sort/master.svg)](https://coveralls.io/r/aureooms/js-insertion-sort)-->
+<!--[![Code coverage (clim)](https://img.shields.io/codeclimate/coverage/aureooms/js-insertion-sort.svg)](https://codeclimate.com/github/aureooms/js-insertion-sort/trends/test_coverage_new_code)-->
+[![Code technical debt](https://img.shields.io/codeclimate/tech-debt/aureooms/js-insertion-sort.svg)](https://codeclimate.com/github/aureooms/js-insertion-sort/trends/technical_debt)
+[![Documentation](https://aureooms.github.io/js-insertion-sort/badge.svg)](https://aureooms.github.io/js-insertion-sort/source.html)
+[![Package size](https://img.shields.io/bundlephobia/minzip/@aureooms/js-insertion-sort)](https://bundlephobia.com/result?p=@aureooms/js-insertion-sort)
diff --git a/doc/css/style.css b/doc/css/style.css
new file mode 100644
index 0000000..ed56934
--- /dev/null
+++ b/doc/css/style.css
@@ -0,0 +1,52 @@
+h1,
+h2,
+.navigation,
+.layout-container > header,
+footer
+{
+	border: none;
+}
+
+.project-name {
+  color: #FC913A;
+  font-weight: bold;
+}
+
+.layout-container > header > a.repo-url-github {
+    font-size: inherit;
+    display: inline;
+    background: none;
+    vertical-align: inherit;
+}
+
+.search-box img {
+	display: none;
+}
+
+.search-box::before{
+	content: "search";
+}
+
+.search-input-edge {
+	height: 0px;
+}
+
+.search-result {
+    width: 300px;
+    margin-left: 42px;
+	box-shadow: 1px 1px 13px rgba(0,0,0,0.2);
+}
+
+.search-input {
+	visibility: visible;
+}
+
+.search-result li.search-separator {
+	text-transform: capitalize;
+	background-color: #ccc;
+}
+
+span[data-ice="signature"] > span {
+	/*font-weight: bold;*/
+	font-style: italic;
+}
diff --git a/doc/manual/example.md b/doc/manual/example.md
new file mode 100644
index 0000000..8723dad
--- /dev/null
+++ b/doc/manual/example.md
@@ -0,0 +1,3 @@
+# Examples
+
+> More examples in [the test files](https://github.com/aureooms/js-insertion-sort/tree/master/test/src).
diff --git a/doc/manual/installation.md b/doc/manual/installation.md
new file mode 100644
index 0000000..0be462a
--- /dev/null
+++ b/doc/manual/installation.md
@@ -0,0 +1,22 @@
+# Installation
+
+Can be managed using
+[yarn](https://yarnpkg.com/en/docs),
+[npm](https://docs.npmjs.com),
+or [jspm](https://jspm.org/docs).
+
+
+### yarn
+```terminal
+yarn add @aureooms/js-insertion-sort
+```
+
+### npm
+```terminal
+npm install @aureooms/js-insertion-sort --save
+```
+
+### jspm
+```terminal
+jspm install npm:@aureooms/js-insertion-sort
+```
diff --git a/doc/manual/overview.md b/doc/manual/overview.md
new file mode 100644
index 0000000..07dd0c5
--- /dev/null
+++ b/doc/manual/overview.md
@@ -0,0 +1 @@
+# Overview
diff --git a/doc/manual/usage.md b/doc/manual/usage.md
new file mode 100644
index 0000000..51e8eab
--- /dev/null
+++ b/doc/manual/usage.md
@@ -0,0 +1,18 @@
+# Usage
+
+> :warning: The code requires `regeneratorRuntime` to be defined, for instance by importing
+> [regenerator-runtime/runtime](https://www.npmjs.com/package/regenerator-runtime).
+
+First, require the polyfill at the entry point of your application
+```js
+require( 'regenerator-runtime/runtime' );
+// or
+import 'regenerator-runtime/runtime.js' ;
+```
+
+Then, import the library where needed
+```js
+const insertionsort = require( '@aureooms/js-insertion-sort' ) ;
+// or
+import * as insertionsort from '@aureooms/js-insertion-sort' ;
+```
diff --git a/doc/scripts/header.js b/doc/scripts/header.js
new file mode 100644
index 0000000..73d0abe
--- /dev/null
+++ b/doc/scripts/header.js
@@ -0,0 +1,34 @@
+var domReady = function(callback) {
+	var state = document.readyState ;
+    if ( state === 'interactive' || state === 'complete' ) {
+		callback() ;
+	}
+	else {
+		document.addEventListener('DOMContentLoaded', callback);
+	}
+} ;
+
+
+domReady(function(){
+
+	var projectname = document.createElement('a');
+	projectname.classList.add('project-name');
+	projectname.text = 'aureooms/js-insertion-sort';
+	projectname.href = './index.html' ;
+
+	var header = document.getElementsByTagName('header')[0] ;
+	header.insertBefore(projectname,header.firstChild);
+
+	var testlink = document.querySelector('header > a[data-ice="testLink"]') ;
+	testlink.href = 'https://coveralls.io/github/aureooms/js-insertion-sort' ;
+	testlink.target = '_BLANK' ;
+
+	var searchBox = document.querySelector('.search-box');
+	var input = document.querySelector('.search-input');
+
+	// active search box when focus on searchBox.
+	input.addEventListener('focus', function(){
+		searchBox.classList.add('active');
+	});
+
+});
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..e234fd7
--- /dev/null
+++ b/package.json
@@ -0,0 +1,144 @@
+{
+  "name": "@aureooms/js-insertion-sort",
+  "description": "Insertion sorting algorithms for JavaScript",
+  "version": "0.0.0",
+  "author": "aureooms",
+  "ava": {
+    "files": [
+      "test/src/**/*"
+    ],
+    "require": [
+      "regenerator-runtime/runtime",
+      "@babel/register"
+    ],
+    "timeout": "1m"
+  },
+  "babel": {
+    "presets": [
+      "@babel/preset-env"
+    ],
+    "env": {
+      "test": {
+        "presets": [
+          "babel-preset-power-assert"
+        ],
+        "plugins": [
+          [
+            "transform-remove-console",
+            {
+              "exclude": [
+                "log",
+                "error",
+                "warn"
+              ]
+            }
+          ]
+        ],
+        "sourceMaps": "inline"
+      },
+      "development": {
+        "presets": [
+          "babel-preset-power-assert"
+        ],
+        "plugins": [
+          [
+            "transform-remove-console",
+            {
+              "exclude": [
+                "log",
+                "error",
+                "warn"
+              ]
+            }
+          ]
+        ],
+        "sourceMaps": "inline"
+      },
+      "production": {
+        "plugins": [
+          "babel-plugin-unassert",
+          [
+            "transform-remove-console",
+            {
+              "exclude": [
+                "log",
+                "error",
+                "warn"
+              ]
+            }
+          ]
+        ],
+        "sourceMaps": "inline"
+      }
+    }
+  },
+  "bugs": {
+    "url": "https://github.com/aureooms/js-insertion-sort/issues"
+  },
+  "dependencies": {},
+  "devDependencies": {
+    "@babel/cli": "7.11.6",
+    "@babel/core": "7.11.6",
+    "@babel/preset-env": "7.11.5",
+    "@babel/register": "7.11.5",
+    "ava": "3.12.1",
+    "babel-plugin-transform-remove-console": "6.9.4",
+    "babel-plugin-unassert": "3.0.1",
+    "babel-preset-power-assert": "3.0.0",
+    "coveralls": "3.1.0",
+    "esdoc": "1.1.0",
+    "esdoc-ecmascript-proposal-plugin": "1.0.0",
+    "esdoc-inject-script-plugin": "1.0.0",
+    "esdoc-inject-style-plugin": "1.0.0",
+    "esdoc-standard-plugin": "1.0.0",
+    "np": "6.5.0",
+    "nyc": "15.1.0",
+    "power-assert": "1.6.1",
+    "regenerator-runtime": "0.13.7",
+    "xo": "0.33.1"
+  },
+  "files": [
+    "lib"
+  ],
+  "homepage": "https://aureooms.github.io/js-insertion-sort",
+  "keywords": ["agpl", "algorithms", "insertion", "insertion-sort", "javascript", "quadratic-time", "sorting", "sorting-algorithms"],
+  "license": "AGPL-3.0",
+  "main": "lib/index.js",
+  "prettier": {
+    "trailingComma": "all"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/aureooms/js-insertion-sort"
+  },
+  "scripts": {
+    "build": "babel --delete-dir-on-start --env-name production src -d lib",
+    "cover": "nyc --reporter=lcov npm test",
+    "esdoc": "esdoc",
+    "prepare": "npm run build",
+    "release": "np",
+    "test": "ava",
+    "lint": "xo",
+    "dev": "npm run lint -- --fix && npm run cover -- -- -st --fail-fast",
+    "travis": "npm run lint && npm run cover"
+  },
+  "sideEffects": false,
+  "xo": {
+    "prettier": true,
+    "ignore": [
+      "lib",
+      "doc"
+    ],
+    "plugins": [
+      "unicorn"
+    ],
+    "rules": {
+      "unicorn/filename-case": [
+        "error",
+        {
+          "case": "camelCase"
+        }
+      ]
+    }
+  }
+}
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..04b95fd
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,6 @@
+{
+  "extends": [
+    "config:base"
+  ],
+  "automerge": true
+}