diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 0000000..e99c7f5
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.md]
+trim_trailing_whitespace = false
\ No newline at end of file
diff --git a/.eslintrc b/.eslintrc
new file mode 100644
index 0000000..c228f00
--- /dev/null
+++ b/.eslintrc
@@ -0,0 +1,19 @@
+{
+    "extends": "eslint:recommended",
+    "env": {
+        "node": true
+    },
+    "parserOptions": {
+        "ecmaVersion": 6,
+        "sourceType": "module",
+        "ecmaFeatures": {
+        }
+    },
+    "rules": {
+        "semi": 2
+    },
+    "globals": {
+        "Promise": 1,
+        "panto": 1
+    }
+}
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..05e43f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+*DS_Store
+._*
+*.swp
+*.pyc
+node-debug.log
+npm-debug.log
+node_modules
+bower_components
+.svn
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..8b5e138
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,10 @@
+language: node_js
+before_install:
+  - npm install -g eslint
+sudo: false
+node_js:
+  - 6
+  - stable
+after_script:
+  - npm install -g istanbul
+  - npm run coveralls
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..8dada3e
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,201 @@
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diff --git a/README.md b/README.md
new file mode 100644
index 0000000..028c34e
--- /dev/null
+++ b/README.md
@@ -0,0 +1,25 @@
+# panto-transformer-stylus
+[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][travis-image]][travis-url] [![Dependency status][david-dm-image]][david-dm-url] [![Dev Dependency status][david-dm-dev-image]][david-dm-dev-url] [![Coverage Status][coveralls-image]][coveralls-url]
+
+Stylus transformer for panto.
+
+```js
+panto.loadTransformer('stylus');
+
+panto.$('**/*.styl').stylus();
+```
+
+## options
+ - use: Function, see <http://stylus-lang.com/docs/js.html#usefn>
+
+[npm-url]: https://npmjs.org/package/panto-transformer-stylus
+[downloads-image]: http://img.shields.io/npm/dm/panto-transformer-stylus.svg
+[npm-image]: http://img.shields.io/npm/v/panto-transformer-stylus.svg
+[travis-url]: https://travis-ci.org/pantojs/panto-transformer-stylus
+[travis-image]: http://img.shields.io/travis/pantojs/panto-transformer-stylus.svg
+[david-dm-url]:https://david-dm.org/pantojs/panto-transformer-stylus
+[david-dm-image]:https://david-dm.org/pantojs/panto-transformer-stylus.svg
+[david-dm-dev-url]:https://david-dm.org/pantojs/panto-transformer-stylus#type=dev
+[david-dm-dev-image]:https://david-dm.org/pantojs/panto-transformer-stylus/dev-status.svg
+[coveralls-image]:https://coveralls.io/repos/github/pantojs/panto-transformer-stylus/badge.svg?branch=master
+[coveralls-url]:https://coveralls.io/github/pantojs/panto-transformer-stylus?branch=master
diff --git a/index.js b/index.js
new file mode 100644
index 0000000..afa0441
--- /dev/null
+++ b/index.js
@@ -0,0 +1,54 @@
+/**
+ * Copyright (C) 2016 pantojs.xyz
+ * index.js
+ *
+ * changelog
+ * 2016-09-02[09:47:14]:revised
+ *
+ * @author yanni4night@gmail.com
+ * @version 0.1.0
+ * @since 0.1.0
+ */
+'use strict';
+const Transformer = require('panto-transformer');
+const stylus = require('stylus');
+const path = require('path');
+
+class StylusTransformer extends Transformer {
+    _transform(file) {
+        const {
+            content,
+            filename
+        } = file;
+
+        const use = this.options.use || (() => {});
+
+        return new Promise((resolve, reject) => {
+            const sty = stylus(content);
+
+            sty.set('filename', filename).use(use);
+
+            const deps = sty.deps().map(dep => {
+                return path.relative(panto.getOption('cwd'),dep);
+            });
+
+            panto.reportDependencies(filename, ...deps);
+
+            sty.render((err, css) => {
+                if (err) {
+                    return reject(err);
+                } else {
+                    return resolve(panto._.extend(file, {
+                        content: css
+                    }));
+                }
+
+            });
+        });
+    }
+    isTorrential() {
+        return false;
+    }
+}
+
+module.exports = StylusTransformer;
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..55cd898
--- /dev/null
+++ b/package.json
@@ -0,0 +1,41 @@
+{
+  "name": "panto-transformer-stylus",
+  "version": "0.1.0",
+  "description": "Stylus transformer for panto",
+  "main": "index.js",
+  "scripts": {
+    "test": "eslint src index.js && ./node_modules/.bin/mocha",
+    "coveralls": "istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js && rm -rf ./coverage",
+    "prepublish": "npm run test"
+  },
+  "pre-commit": "test",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/pantojs/panto-transformer-stylus.git"
+  },
+  "keywords": [
+    "panto",
+    "stylus",
+    "transformer"
+  ],
+  "engines": {
+    "node": ">=6.0.0"
+  },
+  "author": "yanni4night@gmail.com",
+  "license": "Apache-2.0",
+  "bugs": {
+    "url": "https://github.com/pantojs/panto-transformer-stylus/issues"
+  },
+  "homepage": "https://github.com/pantojs/panto-transformer-stylus",
+  "dependencies": {
+    "panto-transformer": "^0.2.4",
+    "stylus": "^0.54.5"
+  },
+  "devDependencies": {
+    "panto": "0.0.33",
+    "coveralls": "^2.11.9",
+    "mocha": "^3.0.2",
+    "mocha-lcov-reporter": "^1.2.0",
+    "pre-commit": "^1.1.3"
+  }
+}
diff --git a/test/fixtures/b.styl b/test/fixtures/b.styl
new file mode 100644
index 0000000..ce12cd8
--- /dev/null
+++ b/test/fixtures/b.styl
@@ -0,0 +1 @@
+$blue = blue
diff --git a/test/test.js b/test/test.js
new file mode 100644
index 0000000..bf03d19
--- /dev/null
+++ b/test/test.js
@@ -0,0 +1,58 @@
+/**
+ * Copyright (C) 2016 pantojs.xyz
+ * test.js
+ *
+ * changelog
+ * 2016-09-02[09:47:14]:revised
+ *
+ * @author yanni4night@gmail.com
+ * @version 0.1.0
+ * @since 0.1.0
+ */
+'use strict';
+const assert = require('assert');
+const panto = require('panto');
+const StylusTransformer = require('../');
+
+describe('panto-transformer-stylus', () => {
+    describe('#transform', () => {
+        it('basic transpiler', done => {
+            new StylusTransformer().transform({
+                filename: 'a.styl',
+                content: `
+body
+    color: red
+`
+            }).then(file => {
+                assert.deepEqual(file.content, 'body {\n  color: #f00;\n}\n');
+            }).then(() => done()).catch(e => console.error(e));
+        });
+        it('"use" option', done => {
+
+            panto.setOptions({
+                cwd: __dirname,
+                src: '.'
+            });
+            const ddeps = [];
+            panto.reportDependencies = (filename, ...deps) => {
+                ddeps.push(...deps);
+            };
+
+            new StylusTransformer({
+                use: style => {
+                    style.set('paths', [__dirname + '/fixtures']);
+                }
+            }).transform({
+                filename: 'a.styl',
+                content: `
+@import "b"
+body
+    color: $blue
+`
+            }).then(file => {
+                assert.deepEqual(file.content, 'body {\n  color: #00f;\n}\n');
+                assert.deepEqual(ddeps, ['fixtures/b.styl']);
+            }).then(() => done()).catch(e => console.error(e));
+        });
+    });
+});