diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..c644f49a836afd00c2f76edb78f7a023d789433a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+
+*.log
+yarn.lock
+
+node_modules/
diff --git a/.npmignore b/.npmignore
new file mode 100644
index 0000000000000000000000000000000000000000..a807e7e0696af536d10b9a303c45193bf267749f
--- /dev/null
+++ b/.npmignore
@@ -0,0 +1,5 @@
+
+*.log
+yarn.lock
+
+node_modules/
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000000000000000000000000000000000000..6998e32444725be8d995a29de258758ea92af638
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+ - "stable"
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..0e901d765a89608f142b7a05989b279e246262e2
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2019 Lsong
+
+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.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5149a20dee57a3472aa68a29567981b95799b25
--- /dev/null
+++ b/README.md
@@ -0,0 +1,34 @@
+## myapp
+
+> my awesome npm package
+
+### Installation
+
+```bash
+$ npm install myapp
+```
+
+### Example
+
+```js
+const myapp = require('myapp');
+
+// your code here
+
+```
+
+### Contributing
+- Fork this Repo first
+- Clone your Repo
+- Install dependencies by `$ npm install`
+- Checkout a feature branch
+- Feel free to add your features
+- Make sure your features are fully tested
+- Publish your local branch, Open a pull request
+- Enjoy hacking <3
+
+### MIT
+
+This work is licensed under the [MIT license](./LICENSE).
+
+---
\ No newline at end of file
diff --git a/bin/index.js b/bin/index.js
new file mode 100755
index 0000000000000000000000000000000000000000..b7f5693b5bad9e4f534d5f1ab0bc7b1646aada03
--- /dev/null
+++ b/bin/index.js
@@ -0,0 +1,23 @@
+#!/usr/bin/env node
+
+const myapp = require('..');
+const pkg = require('../package');
+
+const help = () => {
+ console.log();
+ console.log(` ${pkg.name}@${pkg.version}`);
+ console.log();
+ console.log(` - version`);
+ console.log(` - help`);
+};
+
+const commands = {
+ help,
+ version() {
+ console.log(pkg.version);
+ }
+};
+
+const command = process.argv[2];
+const parameters = process.argv.slice(3);
+(commands[command] || commands.help).apply(myapp, parameters);
\ No newline at end of file
diff --git a/example/index.js b/example/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..c2536e81bde21660cbc842ca0989b726bf1a66d4
--- /dev/null
+++ b/example/index.js
@@ -0,0 +1,3 @@
+const myapp = require('..');
+
+console.log(myapp);
\ No newline at end of file
diff --git a/index.js b/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
Binary files /dev/null and b/index.js differ
diff --git a/package.json b/package.json
new file mode 100644
index 0000000000000000000000000000000000000000..61dc30a2e58cb021bacb7022f6df37723a814305
--- /dev/null
+++ b/package.json
@@ -0,0 +1,12 @@
+{
+ "name": "myapp",
+ "version": "0.0.0",
+ "description": "my awesome npm package",
+ "main": "index.js",
+ "bin": "./bin/index.js",
+ "scripts": {
+ "test": "node test"
+ },
+ "author": "Lsong",
+ "license": "MIT"
+}
diff --git a/test/index.js b/test/index.js
new file mode 100644
index 0000000000000000000000000000000000000000..42e5e6f15cb603b069a2ddd41699b52a6629e741
--- /dev/null
+++ b/test/index.js
@@ -0,0 +1,10 @@
+const test = require('./test');
+const assert = require('assert');
+
+(async () => {
+
+ await test('first test', () => {
+ assert.ok(true);
+ });
+
+})();
\ No newline at end of file
diff --git a/test/test.js b/test/test.js
new file mode 100644
index 0000000000000000000000000000000000000000..dfd7127de1db70963b17a7de46ab49df6d877142
--- /dev/null
+++ b/test/test.js
@@ -0,0 +1,28 @@
+
+const { inspect } = require('util');
+/**
+ * super tiny testing framework
+ *
+ * @author Liu song <[email protected]>
+ * @github https://github.com/song940
+ */
+const test = async (title, fn) => {
+ try {
+ await fn();
+ console.log(color(` ✔ ${title}`, 32));
+ } catch (err) {
+ console.error(color(` ✘ ${title}`, 31));
+ console.log();
+ console.log(color(` ${err.name}`, 31));
+ console.error(color(` expected: ${inspect(err.expected)}`, 32));
+ console.error(color(` actual: ${inspect(err.actual)}`, 31));
+ console.log();
+ process.exit(1);
+ }
+};
+
+function color(str, c) {
+ return "\x1b[" + c + "m" + str + "\x1b[0m";
+};
+
+module.exports = test;
\ No newline at end of file
