merge dev-section-redesign

22 files changed, 1295 insertions, 0 deletions

diff --git a/packages/dev-tools-pages/README.md b/packages/dev-tools-pages/README.md
new file mode 100644
index 000000000..39fe70a25
--- /dev/null
+++ b/packages/dev-tools-pages/README.md
@@ -0,0 +1,88 @@
+## Dev tools pages
+
+This repository contains our dev tools pages.
+
+## Local Dev Setup
+
+Requires Node version 6.9.5 or higher & yarn v1.9.4
+
+### 1. Install dependencies for monorepo:
+
+Make sure you install Yarn v1.9.4 (npm won't work!). We rely on our `yarn.lock` file and on Yarn's support for `workspaces` in our monorepo setup.
+
+```bash
+yarn install
+```
+
+### 2. Initial setup
+
+To build this package and all other monorepo packages that it depends on, run the following from the monorepo root directory:
+
+```bash
+PKG=@0xproject/dev-tools-pages yarn build
+```
+
+Note: Ignore the `WARNING in asset size limit` and `WARNING in entrypoint size limit` warnings.
+
+### 3. Run dev server
+
+```bash
+cd packages/dev-tools-pages
+yarn dev
+```
+
+Visit [http://localhost:3572/](http://localhost:3572/) in your browser.
+
+The webpage will refresh when source code is changed.
+
+### 4. Code!
+
+There are some basic primitives we'd like you to use:
+
+1.  `<Container>Stuff</Container>`: Use containers instead of divs,spans,etc... and use it's props instead of inline styles (e.g `style={{margin: 3}}` should be `margin="3px"`
+
+2.  `<Text>Look ma, text!</Text>`: Use text components whenever rendering text. It has props for manipulating texts, so again no in-line styles. Use `fontColor="red"`, not `style={{color: 'red'}}`.
+
+3.  Styled-components: See the `ui/button.tsx` file for an example of how to use these.
+
+4.  BassCss: This library gives you access to a bunch of [classes](http://basscss.com/) that apply styles in a browser-compatible way, has affordances for responsiveness and alleviates the need for inline styles or LESS/CSS files.
+
+With the above 4 tools and following the React paradigm, you shouldn't need CSS/LESS files. IF there are special occasions where you do, these is a `all.less` file, but this is a solution of last resort. Use it sparingly.
+
+### Clean
+
+```bash
+yarn clean
+```
+
+### Lint
+
+```bash
+yarn lint
+```
+
+### Prettier
+
+Run from the monorepo root directory:
+
+```
+yarn prettier
+```
+
+### Resources
+
+##### Toolkit
+
+*   [Styled Components](https://www.styled-components.com/)
+*   [BassCSS](http://basscss.com/)
+
+##### Recommended Atom packages:
+
+*   [atom-typescript](https://atom.io/packages/atom-typescript)
+*   [linter-tslint](https://atom.io/packages/linter-tslint)
+
+## Contributing
+
+We strongly recommend that the community help us make improvements and determine the future direction of the protocol. To report bugs within this package, please create an issue in this repository.
+
+Please read our [contribution guidelines](../../CONTRIBUTING.md) before getting started.
diff --git a/packages/dev-tools-pages/less/all.less b/packages/dev-tools-pages/less/all.less
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/packages/dev-tools-pages/less/all.less
diff --git a/packages/dev-tools-pages/package.json b/packages/dev-tools-pages/package.json
new file mode 100644
index 000000000..f73260544
--- /dev/null
+++ b/packages/dev-tools-pages/package.json
@@ -0,0 +1,58 @@
+{
+    "name": "@0xproject/dev-tools-pages",
+    "version": "0.0.1",
+    "engines": {
+        "node": ">=6.12"
+    },
+    "private": true,
+    "description": "0x Dev tools pages",
+    "scripts": {
+        "build": "node --max_old_space_size=8192 ../../node_modules/.bin/webpack --mode production",
+        "build:ci": "yarn build",
+        "build:dev": "../../node_modules/.bin/webpack --mode development",
+        "clean": "shx rm -f public/bundle*",
+        "lint": "tslint --project . 'ts/**/*.ts' 'ts/**/*.tsx'",
+        "dev": "webpack-dev-server --mode development --content-base public"
+    },
+    "license": "Apache-2.0",
+    "dependencies": {
+        "@0xproject/react-shared": "^1.0.15",
+        "basscss": "^8.0.3",
+        "bowser": "^1.9.3",
+        "less": "^2.7.2",
+        "lodash": "^4.17.5",
+        "polished": "^1.9.2",
+        "react": "^16.4.2",
+        "react-document-title": "^2.0.3",
+        "react-dom": "^16.4.2",
+        "react-helmet": "^5.2.0",
+        "styled-components": "^3.3.0"
+    },
+    "devDependencies": {
+        "@types/lodash": "4.14.104",
+        "@types/node": "*",
+        "@types/react": "^16.4.2",
+        "@types/react-dom": "^16.0.7",
+        "@types/react-helmet": "^5.0.6",
+        "@types/react-router-dom": "^4.0.4",
+        "@types/react-tap-event-plugin": "0.0.30",
+        "@types/styled-components": "^4.0.0",
+        "awesome-typescript-loader": "^5.2.1",
+        "copyfiles": "^2.0.0",
+        "css-loader": "0.23.x",
+        "less-loader": "^4.1.0",
+        "make-promises-safe": "^1.1.0",
+        "raw-loader": "^0.5.1",
+        "shx": "^0.2.2",
+        "source-map-loader": "^0.2.4",
+        "style-loader": "0.23.x",
+        "terser-webpack-plugin": "^1.1.0",
+        "tslint": "5.11.0",
+        "tslint-config-0xproject": "^0.0.2",
+        "typescript": "3.0.1",
+        "uglifyjs-webpack-plugin": "^2.0.1",
+        "webpack": "^4.20.2",
+        "webpack-cli": "3.1.2",
+        "webpack-dev-server": "^3.1.9"
+    }
+}
diff --git a/packages/dev-tools-pages/public/css/basscss_responsive_custom.css b/packages/dev-tools-pages/public/css/basscss_responsive_custom.css
new file mode 100644
index 000000000..5f8bd9117
--- /dev/null
+++ b/packages/dev-tools-pages/public/css/basscss_responsive_custom.css
@@ -0,0 +1,85 @@
+/* Custom Basscss Responsive Utilities */
+
+@media (max-width: 52em) {
+    .sm-center {
+        text-align: center;
+    }
+    .sm-align-middle {
+        vertical-align: middle;
+    }
+    .sm-align-top {
+        vertical-align: top;
+    }
+    .sm-left-align {
+        text-align: left;
+    }
+    .sm-right-align {
+        text-align: right;
+    }
+    .sm-table-cell {
+        display: table-cell;
+    }
+    .sm-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+    .sm-right {
+        float: right;
+    }
+}
+
+@media (min-width: 52em) {
+    .md-center {
+        text-align: center;
+    }
+    .md-align-middle {
+        vertical-align: middle;
+    }
+    .md-align-top {
+        vertical-align: top;
+    }
+    .md-left-align {
+        text-align: left;
+    }
+    .md-right-align {
+        text-align: right;
+    }
+    .md-table-cell {
+        display: table-cell;
+    }
+    .md-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+    .md-right {
+        float: right;
+    }
+}
+
+@media (min-width: 64em) {
+    .lg-center {
+        text-align: center;
+    }
+    .lg-align-middle {
+        vertical-align: middle;
+    }
+    .lg-align-top {
+        vertical-align: top;
+    }
+    .lg-left-align {
+        text-align: left;
+    }
+    .lg-right-align {
+        text-align: right;
+    }
+    .lg-table-cell {
+        display: table-cell;
+    }
+    .lg-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+    .lg-right {
+        float: right;
+    }
+}
diff --git a/packages/dev-tools-pages/public/css/basscss_responsive_margin.css b/packages/dev-tools-pages/public/css/basscss_responsive_margin.css
new file mode 100644
index 000000000..c9f3e855c
--- /dev/null
+++ b/packages/dev-tools-pages/public/css/basscss_responsive_margin.css
@@ -0,0 +1,453 @@
+/* Basscss Responsive Margin */
+
+@media (max-width: 52em) {
+    /* Modified by Fabio Berger to max-width from min-width */
+
+    .sm-m0 {
+        margin: 0;
+    }
+    .sm-mt0 {
+        margin-top: 0;
+    }
+    .sm-mr0 {
+        margin-right: 0;
+    }
+    .sm-mb0 {
+        margin-bottom: 0;
+    }
+    .sm-ml0 {
+        margin-left: 0;
+    }
+    .sm-mx0 {
+        margin-left: 0;
+        margin-right: 0;
+    }
+    .sm-my0 {
+        margin-top: 0;
+        margin-bottom: 0;
+    }
+
+    .sm-m1 {
+        margin: 0.5rem;
+    }
+    .sm-mt1 {
+        margin-top: 0.5rem;
+    }
+    .sm-mr1 {
+        margin-right: 0.5rem;
+    }
+    .sm-mb1 {
+        margin-bottom: 0.5rem;
+    }
+    .sm-ml1 {
+        margin-left: 0.5rem;
+    }
+    .sm-mx1 {
+        margin-left: 0.5rem;
+        margin-right: 0.5rem;
+    }
+    .sm-my1 {
+        margin-top: 0.5rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .sm-m2 {
+        margin: 1rem;
+    }
+    .sm-mt2 {
+        margin-top: 1rem;
+    }
+    .sm-mr2 {
+        margin-right: 1rem;
+    }
+    .sm-mb2 {
+        margin-bottom: 1rem;
+    }
+    .sm-ml2 {
+        margin-left: 1rem;
+    }
+    .sm-mx2 {
+        margin-left: 1rem;
+        margin-right: 1rem;
+    }
+    .sm-my2 {
+        margin-top: 1rem;
+        margin-bottom: 1rem;
+    }
+
+    .sm-m3 {
+        margin: 2rem;
+    }
+    .sm-mt3 {
+        margin-top: 2rem;
+    }
+    .sm-mr3 {
+        margin-right: 2rem;
+    }
+    .sm-mb3 {
+        margin-bottom: 2rem;
+    }
+    .sm-ml3 {
+        margin-left: 2rem;
+    }
+    .sm-mx3 {
+        margin-left: 2rem;
+        margin-right: 2rem;
+    }
+    .sm-my3 {
+        margin-top: 2rem;
+        margin-bottom: 2rem;
+    }
+
+    .sm-m4 {
+        margin: 4rem;
+    }
+    .sm-mt4 {
+        margin-top: 4rem;
+    }
+    .sm-mr4 {
+        margin-right: 4rem;
+    }
+    .sm-mb4 {
+        margin-bottom: 4rem;
+    }
+    .sm-ml4 {
+        margin-left: 4rem;
+    }
+    .sm-mx4 {
+        margin-left: 4rem;
+        margin-right: 4rem;
+    }
+    .sm-my4 {
+        margin-top: 4rem;
+        margin-bottom: 4rem;
+    }
+
+    .sm-mxn1 {
+        margin-left: -0.5rem;
+        margin-right: -0.5rem;
+    }
+    .sm-mxn2 {
+        margin-left: -1rem;
+        margin-right: -1rem;
+    }
+    .sm-mxn3 {
+        margin-left: -2rem;
+        margin-right: -2rem;
+    }
+    .sm-mxn4 {
+        margin-left: -4rem;
+        margin-right: -4rem;
+    }
+
+    .sm-ml-auto {
+        margin-left: auto;
+    }
+    .sm-mr-auto {
+        margin-right: auto;
+    }
+    .sm-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+}
+
+@media (min-width: 52em) {
+    .md-m0 {
+        margin: 0;
+    }
+    .md-mt0 {
+        margin-top: 0;
+    }
+    .md-mr0 {
+        margin-right: 0;
+    }
+    .md-mb0 {
+        margin-bottom: 0;
+    }
+    .md-ml0 {
+        margin-left: 0;
+    }
+    .md-mx0 {
+        margin-left: 0;
+        margin-right: 0;
+    }
+    .md-my0 {
+        margin-top: 0;
+        margin-bottom: 0;
+    }
+
+    .md-m1 {
+        margin: 0.5rem;
+    }
+    .md-mt1 {
+        margin-top: 0.5rem;
+    }
+    .md-mr1 {
+        margin-right: 0.5rem;
+    }
+    .md-mb1 {
+        margin-bottom: 0.5rem;
+    }
+    .md-ml1 {
+        margin-left: 0.5rem;
+    }
+    .md-mx1 {
+        margin-left: 0.5rem;
+        margin-right: 0.5rem;
+    }
+    .md-my1 {
+        margin-top: 0.5rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .md-m2 {
+        margin: 1rem;
+    }
+    .md-mt2 {
+        margin-top: 1rem;
+    }
+    .md-mr2 {
+        margin-right: 1rem;
+    }
+    .md-mb2 {
+        margin-bottom: 1rem;
+    }
+    .md-ml2 {
+        margin-left: 1rem;
+    }
+    .md-mx2 {
+        margin-left: 1rem;
+        margin-right: 1rem;
+    }
+    .md-my2 {
+        margin-top: 1rem;
+        margin-bottom: 1rem;
+    }
+
+    .md-m3 {
+        margin: 2rem;
+    }
+    .md-mt3 {
+        margin-top: 2rem;
+    }
+    .md-mr3 {
+        margin-right: 2rem;
+    }
+    .md-mb3 {
+        margin-bottom: 2rem;
+    }
+    .md-ml3 {
+        margin-left: 2rem;
+    }
+    .md-mx3 {
+        margin-left: 2rem;
+        margin-right: 2rem;
+    }
+    .md-my3 {
+        margin-top: 2rem;
+        margin-bottom: 2rem;
+    }
+
+    .md-m4 {
+        margin: 4rem;
+    }
+    .md-mt4 {
+        margin-top: 4rem;
+    }
+    .md-mr4 {
+        margin-right: 4rem;
+    }
+    .md-mb4 {
+        margin-bottom: 4rem;
+    }
+    .md-ml4 {
+        margin-left: 4rem;
+    }
+    .md-mx4 {
+        margin-left: 4rem;
+        margin-right: 4rem;
+    }
+    .md-my4 {
+        margin-top: 4rem;
+        margin-bottom: 4rem;
+    }
+
+    .md-mxn1 {
+        margin-left: -0.5rem;
+        margin-right: -0.5rem;
+    }
+    .md-mxn2 {
+        margin-left: -1rem;
+        margin-right: -1rem;
+    }
+    .md-mxn3 {
+        margin-left: -2rem;
+        margin-right: -2rem;
+    }
+    .md-mxn4 {
+        margin-left: -4rem;
+        margin-right: -4rem;
+    }
+
+    .md-ml-auto {
+        margin-left: auto;
+    }
+    .md-mr-auto {
+        margin-right: auto;
+    }
+    .md-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+}
+
+@media (min-width: 64em) {
+    .lg-m0 {
+        margin: 0;
+    }
+    .lg-mt0 {
+        margin-top: 0;
+    }
+    .lg-mr0 {
+        margin-right: 0;
+    }
+    .lg-mb0 {
+        margin-bottom: 0;
+    }
+    .lg-ml0 {
+        margin-left: 0;
+    }
+    .lg-mx0 {
+        margin-left: 0;
+        margin-right: 0;
+    }
+    .lg-my0 {
+        margin-top: 0;
+        margin-bottom: 0;
+    }
+
+    .lg-m1 {
+        margin: 0.5rem;
+    }
+    .lg-mt1 {
+        margin-top: 0.5rem;
+    }
+    .lg-mr1 {
+        margin-right: 0.5rem;
+    }
+    .lg-mb1 {
+        margin-bottom: 0.5rem;
+    }
+    .lg-ml1 {
+        margin-left: 0.5rem;
+    }
+    .lg-mx1 {
+        margin-left: 0.5rem;
+        margin-right: 0.5rem;
+    }
+    .lg-my1 {
+        margin-top: 0.5rem;
+        margin-bottom: 0.5rem;
+    }
+
+    .lg-m2 {
+        margin: 1rem;
+    }
+    .lg-mt2 {
+        margin-top: 1rem;
+    }
+    .lg-mr2 {
+        margin-right: 1rem;
+    }
+    .lg-mb2 {
+        margin-bottom: 1rem;
+    }
+    .lg-ml2 {
+        margin-left: 1rem;
+    }
+    .lg-mx2 {
+        margin-left: 1rem;
+        margin-right: 1rem;
+    }
+    .lg-my2 {
+        margin-top: 1rem;
+        margin-bottom: 1rem;
+    }
+
+    .lg-m3 {
+        margin: 2rem;
+    }
+    .lg-mt3 {
+        margin-top: 2rem;
+    }
+    .lg-mr3 {
+        margin-right: 2rem;
+    }
+    .lg-mb3 {
+        margin-bottom: 2rem;
+    }
+    .lg-ml3 {
+        margin-left: 2rem;
+    }
+    .lg-mx3 {
+        margin-left: 2rem;
+        margin-right: 2rem;
+    }
+    .lg-my3 {
+        margin-top: 2rem;
+        margin-bottom: 2rem;
+    }
+
+    .lg-m4 {
+        margin: 4rem;
+    }
+    .lg-mt4 {
+        margin-top: 4rem;
+    }
+    .lg-mr4 {
+        margin-right: 4rem;
+    }
+    .lg-mb4 {
+        margin-bottom: 4rem;
+    }
+    .lg-ml4 {
+        margin-left: 4rem;
+    }
+    .lg-mx4 {
+        margin-left: 4rem;
+        margin-right: 4rem;
+    }
+    .lg-my4 {
+        margin-top: 4rem;
+        margin-bottom: 4rem;
+    }
+
+    .lg-mxn1 {
+        margin-left: -0.5rem;
+        margin-right: -0.5rem;
+    }
+    .lg-mxn2 {
+        margin-left: -1rem;
+        margin-right: -1rem;
+    }
+    .lg-mxn3 {
+        margin-left: -2rem;
+        margin-right: -2rem;
+    }
+    .lg-mxn4 {
+        margin-left: -4rem;
+        margin-right: -4rem;
+    }
+
+    .lg-ml-auto {
+        margin-left: auto;
+    }
+    .lg-mr-auto {
+        margin-right: auto;
+    }
+    .lg-mx-auto {
+        margin-left: auto;
+        margin-right: auto;
+    }
+}
diff --git a/packages/dev-tools-pages/public/css/basscss_responsive_padding.css b/packages/dev-tools-pages/public/css/basscss_responsive_padding.css
new file mode 100644
index 000000000..e027c2d65
--- /dev/null
+++ b/packages/dev-tools-pages/public/css/basscss_responsive_padding.css
@@ -0,0 +1,134 @@
+/* Basscss Responsive Padding */
+/* Modified by Fabio Berger to include xs prefix */
+
+@media (max-width: 52em) { /* Modified by Fabio Berger to max-width from min-width */
+
+  .sm-p0  { padding:        0 }
+  .sm-pt0 { padding-top:    0 }
+  .sm-pr0 { padding-right:  0 }
+  .sm-pb0 { padding-bottom: 0 }
+  .sm-pl0 { padding-left:   0 }
+  .sm-px0 { padding-left:   0; padding-right:  0 }
+  .sm-py0 { padding-top:    0; padding-bottom: 0 }
+
+  .sm-p1  { padding:        .5rem }
+  .sm-pt1 { padding-top:        .5rem }
+  .sm-pr1 { padding-right:        .5rem }
+  .sm-pb1 { padding-bottom:        .5rem }
+  .sm-pl1 { padding-left:        .5rem }
+  .sm-px1 { padding-left:        .5rem; padding-right:        .5rem }
+  .sm-py1 { padding-top:        .5rem; padding-bottom:        .5rem }
+
+  .sm-p2  { padding:        1rem }
+  .sm-pt2 { padding-top:        1rem }
+  .sm-pr2 { padding-right:        1rem }
+  .sm-pb2 { padding-bottom:        1rem }
+  .sm-pl2 { padding-left:        1rem }
+  .sm-px2 { padding-left:        1rem; padding-right:        1rem }
+  .sm-py2 { padding-top:        1rem; padding-bottom:        1rem }
+
+  .sm-p3  { padding:        2rem }
+  .sm-pt3 { padding-top:        2rem }
+  .sm-pr3 { padding-right:        2rem }
+  .sm-pb3 { padding-bottom:        2rem }
+  .sm-pl3 { padding-left:        2rem }
+  .sm-px3 { padding-left:        2rem; padding-right:        2rem }
+  .sm-py3 { padding-top:        2rem; padding-bottom:        2rem }
+
+  .sm-p4  { padding:        4rem }
+  .sm-pt4 { padding-top:        4rem }
+  .sm-pr4 { padding-right:        4rem }
+  .sm-pb4 { padding-bottom:        4rem }
+  .sm-pl4 { padding-left:        4rem }
+  .sm-px4 { padding-left:        4rem; padding-right:        4rem }
+  .sm-py4 { padding-top:        4rem; padding-bottom:        4rem }
+
+}
+
+@media (min-width: 52em) {
+
+  .md-p0  { padding:        0 }
+  .md-pt0 { padding-top:    0 }
+  .md-pr0 { padding-right:  0 }
+  .md-pb0 { padding-bottom: 0 }
+  .md-pl0 { padding-left:   0 }
+  .md-px0 { padding-left:   0; padding-right:  0 }
+  .md-py0 { padding-top:    0; padding-bottom: 0 }
+
+  .md-p1  { padding:        .5rem }
+  .md-pt1 { padding-top:        .5rem }
+  .md-pr1 { padding-right:        .5rem }
+  .md-pb1 { padding-bottom:        .5rem }
+  .md-pl1 { padding-left:        .5rem }
+  .md-px1 { padding-left:        .5rem; padding-right:        .5rem }
+  .md-py1 { padding-top:        .5rem; padding-bottom:        .5rem }
+
+  .md-p2  { padding:        1rem }
+  .md-pt2 { padding-top:        1rem }
+  .md-pr2 { padding-right:        1rem }
+  .md-pb2 { padding-bottom:        1rem }
+  .md-pl2 { padding-left:        1rem }
+  .md-px2 { padding-left:        1rem; padding-right:        1rem }
+  .md-py2 { padding-top:        1rem; padding-bottom:        1rem }
+
+  .md-p3  { padding:        2rem }
+  .md-pt3 { padding-top:        2rem }
+  .md-pr3 { padding-right:        2rem }
+  .md-pb3 { padding-bottom:        2rem }
+  .md-pl3 { padding-left:        2rem }
+  .md-px3 { padding-left:        2rem; padding-right:        2rem }
+  .md-py3 { padding-top:        2rem; padding-bottom:        2rem }
+
+  .md-p4  { padding:        4rem }
+  .md-pt4 { padding-top:        4rem }
+  .md-pr4 { padding-right:        4rem }
+  .md-pb4 { padding-bottom:        4rem }
+  .md-pl4 { padding-left:        4rem }
+  .md-px4 { padding-left:        4rem; padding-right:        4rem }
+  .md-py4 { padding-top:        4rem; padding-bottom:        4rem }
+
+}
+
+@media (min-width: 64em) {
+
+  .lg-p0  { padding:        0 }
+  .lg-pt0 { padding-top:    0 }
+  .lg-pr0 { padding-right:  0 }
+  .lg-pb0 { padding-bottom: 0 }
+  .lg-pl0 { padding-left:   0 }
+  .lg-px0 { padding-left:   0; padding-right:  0 }
+  .lg-py0 { padding-top:    0; padding-bottom: 0 }
+
+  .lg-p1  { padding:        .5rem }
+  .lg-pt1 { padding-top:        .5rem }
+  .lg-pr1 { padding-right:        .5rem }
+  .lg-pb1 { padding-bottom:        .5rem }
+  .lg-pl1 { padding-left:        .5rem }
+  .lg-px1 { padding-left:        .5rem; padding-right:        .5rem }
+  .lg-py1 { padding-top:        .5rem; padding-bottom:        .5rem }
+
+  .lg-p2  { padding:        1rem }
+  .lg-pt2 { padding-top:        1rem }
+  .lg-pr2 { padding-right:        1rem }
+  .lg-pb2 { padding-bottom:        1rem }
+  .lg-pl2 { padding-left:        1rem }
+  .lg-px2 { padding-left:        1rem; padding-right:        1rem }
+  .lg-py2 { padding-top:        1rem; padding-bottom:        1rem }
+
+  .lg-p3  { padding:        2rem }
+  .lg-pt3 { padding-top:        2rem }
+  .lg-pr3 { padding-right:        2rem }
+  .lg-pb3 { padding-bottom:        2rem }
+  .lg-pl3 { padding-left:        2rem }
+  .lg-px3 { padding-left:        2rem; padding-right:        2rem }
+  .lg-py3 { padding-top:        2rem; padding-bottom:        2rem }
+
+  .lg-p4  { padding:        4rem }
+  .lg-pt4 { padding-top:        4rem }
+  .lg-pr4 { padding-right:        4rem }
+  .lg-pb4 { padding-bottom:        4rem }
+  .lg-pl4 { padding-left:        4rem }
+  .lg-px4 { padding-left:        4rem; padding-right:        4rem }
+  .lg-py4 { padding-top:        4rem; padding-bottom:        4rem }
+
+}
diff --git a/packages/dev-tools-pages/public/css/basscss_responsive_type_scale.css b/packages/dev-tools-pages/public/css/basscss_responsive_type_scale.css
new file mode 100644
index 000000000..cae23b4e7
--- /dev/null
+++ b/packages/dev-tools-pages/public/css/basscss_responsive_type_scale.css
@@ -0,0 +1,35 @@
+/* Basscss Responsive Type Scale */
+/* Modified by Fabio Berger to include xs prefix */
+
+@media (max-width: 52em) { /* Modified by Fabio Berger to max-width from min-width */
+  .sm-h00 { font-size: 4rem }
+  .sm-h0 { font-size: 3rem }
+  .sm-h1 { font-size: 2rem }
+  .sm-h2 { font-size: 1.5rem }
+  .sm-h3 { font-size: 1.25rem }
+  .sm-h4 { font-size: 1rem }
+  .sm-h5 { font-size: .875rem }
+  .sm-h6 { font-size: .75rem }
+}
+
+@media (min-width: 52em) {
+  .md-h00 { font-size: 4rem }
+  .md-h0 { font-size: 3rem }
+  .md-h1 { font-size: 2rem }
+  .md-h2 { font-size: 1.5rem }
+  .md-h3 { font-size: 1.25rem }
+  .md-h4 { font-size: 1rem }
+  .md-h5 { font-size: .875rem }
+  .md-h6 { font-size: .75rem }
+}
+
+@media (min-width: 64em) {
+  .lg-h00 { font-size: 4rem }
+  .lg-h0 { font-size: 3rem }
+  .lg-h1 { font-size: 2rem }
+  .lg-h2 { font-size: 1.5rem }
+  .lg-h3 { font-size: 1.25rem }
+  .lg-h4 { font-size: 1rem }
+  .lg-h5 { font-size: .875rem }
+  .lg-h6 { font-size: .75rem }
+}
diff --git a/packages/dev-tools-pages/public/images/favicon/favicon-2-16x16.png b/packages/dev-tools-pages/public/images/favicon/favicon-2-16x16.png
new file mode 100755
index 000000000..68c493c4f
--- /dev/null
+++ b/packages/dev-tools-pages/public/images/favicon/favicon-2-16x16.png
diff --git a/packages/dev-tools-pages/public/images/favicon/favicon-2-32x32.png b/packages/dev-tools-pages/public/images/favicon/favicon-2-32x32.png
new file mode 100755
index 000000000..a5abb0eb3
--- /dev/null
+++ b/packages/dev-tools-pages/public/images/favicon/favicon-2-32x32.png
diff --git a/packages/dev-tools-pages/public/images/favicon/favicon.ico b/packages/dev-tools-pages/public/images/favicon/favicon.ico
new file mode 100755
index 000000000..b7ada2a1c
--- /dev/null
+++ b/packages/dev-tools-pages/public/images/favicon/favicon.ico
diff --git a/packages/dev-tools-pages/public/index.html b/packages/dev-tools-pages/public/index.html
new file mode 100644
index 000000000..f62d7b255
--- /dev/null
+++ b/packages/dev-tools-pages/public/index.html
@@ -0,0 +1,26 @@
+<!DOCTYPE html>
+<html>
+
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="description" content="" />
+    <meta property="og:type" content="website" />
+    <meta property="og:title" content="0x" />
+    <meta property="og:description" content="" />
+    <meta property="og:image" content="/images/og_image.png" />
+    <title>0x: The Protocol for Trading Tokens</title>
+    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-32x32.png" sizes="32x32" />
+    <link rel="icon" type="image/png" href="/images/favicon/favicon-2-16x16.png" sizes="16x16" />
+    <link rel="stylesheet" href="/css/basscss_responsive_custom.css">
+    <link rel="stylesheet" href="/css/basscss_responsive_padding.css">
+    <link rel="stylesheet" href="/css/basscss_responsive_margin.css">
+    <link rel="stylesheet" href="/css/basscss_responsive_type_scale.css">
+</head>
+
+<body style="margin: 0px; min-width: 355px;">
+    <div id="app"></div>
+    <script type="text/javascript" crossorigin="anonymous" src="/bundle.js" charset="utf-8"></script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/packages/dev-tools-pages/ts/components/meta_tags.tsx b/packages/dev-tools-pages/ts/components/meta_tags.tsx
new file mode 100644
index 000000000..f6c43d23f
--- /dev/null
+++ b/packages/dev-tools-pages/ts/components/meta_tags.tsx
@@ -0,0 +1,25 @@
+import * as React from 'react';
+import { Helmet } from 'react-helmet';
+
+export interface MetaTagsProps {
+    title: string;
+    description: string;
+    imgSrc?: string;
+}
+
+export const MetaTags: React.StatelessComponent<MetaTagsProps> = ({ title, description, imgSrc }) => (
+    <Helmet>
+        <title>{title}</title>
+        <meta name="description" content={description} />
+        <meta property="og:title" content={title} />
+        <meta property="og:description" content={description} />
+        <meta property="og:type" content="website" />
+        <meta property="og:image" content={imgSrc} />
+        <meta name="twitter:site" content="@0xproject" />
+        <meta name="twitter:image" content={imgSrc} />
+    </Helmet>
+);
+
+MetaTags.defaultProps = {
+    imgSrc: '/images/og_image.png',
+};
diff --git a/packages/dev-tools-pages/ts/components/ui/button.tsx b/packages/dev-tools-pages/ts/components/ui/button.tsx
new file mode 100644
index 000000000..754eca40e
--- /dev/null
+++ b/packages/dev-tools-pages/ts/components/ui/button.tsx
@@ -0,0 +1,59 @@
+import { darken, saturate } from 'polished';
+import * as React from 'react';
+import styled from 'styled-components';
+
+/**
+ * AN EXAMPLE OF HOW TO CREATE A STYLED COMPONENT USING STYLED-COMPONENTS
+ * SEE: https://www.styled-components.com/docs/basics#coming-from-css
+ */
+export interface ButtonProps {
+    backgroundColor?: string;
+    borderColor?: string;
+    width?: string;
+    padding?: string;
+    type?: string;
+    isDisabled?: boolean;
+    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
+    className?: string;
+}
+
+const PlainButton: React.StatelessComponent<ButtonProps> = ({ children, isDisabled, onClick, type, className }) => (
+    <button type={type} className={className} onClick={isDisabled ? undefined : onClick} disabled={isDisabled}>
+        {children}
+    </button>
+);
+
+const darkenOnHoverAmount = 0.1;
+const darkenOnActiveAmount = 0.2;
+const saturateOnFocusAmount = 0.2;
+export const Button = styled(PlainButton)`
+    cursor: ${props => (props.isDisabled ? 'default' : 'pointer')};
+    transition: background-color, opacity 0.5s ease;
+    padding: ${props => props.padding};
+    border-radius: 3px;
+    outline: none;
+    width: ${props => props.width};
+    background-color: ${props => (props.backgroundColor ? props.backgroundColor : 'none')};
+    border: ${props => (props.borderColor ? `1px solid ${props.backgroundColor}` : 'none')};
+    &:hover {
+        background-color: ${props =>
+            !props.isDisabled ? darken(darkenOnHoverAmount, props.backgroundColor) : ''} !important;
+    }
+    &:active {
+        background-color: ${props => (!props.isDisabled ? darken(darkenOnActiveAmount, props.backgroundColor) : '')};
+    }
+    &:disabled {
+        opacity: 0.5;
+    }
+    &:focus {
+        background-color: ${props => saturate(saturateOnFocusAmount, props.backgroundColor)};
+    }
+`;
+
+Button.defaultProps = {
+    backgroundColor: 'red',
+    width: 'auto',
+    isDisabled: false,
+    padding: '1em 2.2em',
+};
+Button.displayName = 'Button';
diff --git a/packages/dev-tools-pages/ts/components/ui/container.tsx b/packages/dev-tools-pages/ts/components/ui/container.tsx
new file mode 100644
index 000000000..f2ae68b70
--- /dev/null
+++ b/packages/dev-tools-pages/ts/components/ui/container.tsx
@@ -0,0 +1,55 @@
+import * as React from 'react';
+
+type StringOrNum = string | number;
+
+export type ContainerTag = 'div' | 'span';
+
+export interface ContainerProps {
+    marginTop?: StringOrNum;
+    marginBottom?: StringOrNum;
+    marginRight?: StringOrNum;
+    marginLeft?: StringOrNum;
+    padding?: StringOrNum;
+    paddingTop?: StringOrNum;
+    paddingBottom?: StringOrNum;
+    paddingRight?: StringOrNum;
+    paddingLeft?: StringOrNum;
+    backgroundColor?: string;
+    borderRadius?: StringOrNum;
+    maxWidth?: StringOrNum;
+    maxHeight?: StringOrNum;
+    width?: StringOrNum;
+    height?: StringOrNum;
+    minWidth?: StringOrNum;
+    minHeight?: StringOrNum;
+    isHidden?: boolean;
+    className?: string;
+    position?: 'absolute' | 'fixed' | 'relative' | 'unset';
+    display?: 'inline-block' | 'block' | 'inline-flex' | 'inline';
+    top?: string;
+    left?: string;
+    right?: string;
+    bottom?: string;
+    zIndex?: number;
+    Tag?: ContainerTag;
+    cursor?: string;
+    id?: string;
+    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
+    overflowX?: 'scroll' | 'hidden' | 'auto' | 'visible';
+}
+
+export const Container: React.StatelessComponent<ContainerProps> = props => {
+    const { children, className, Tag, isHidden, id, onClick, ...style } = props;
+    const visibility = isHidden ? 'hidden' : undefined;
+    return (
+        <Tag id={id} style={{ ...style, visibility }} className={className} onClick={onClick}>
+            {children}
+        </Tag>
+    );
+};
+
+Container.defaultProps = {
+    Tag: 'div',
+};
+
+Container.displayName = 'Container';
diff --git a/packages/dev-tools-pages/ts/components/ui/text.tsx b/packages/dev-tools-pages/ts/components/ui/text.tsx
new file mode 100644
index 000000000..8e314beae
--- /dev/null
+++ b/packages/dev-tools-pages/ts/components/ui/text.tsx
@@ -0,0 +1,74 @@
+import { colors } from '@0xproject/react-shared';
+import { darken } from 'polished';
+import * as React from 'react';
+import styled from 'styled-components';
+
+export type TextTag = 'p' | 'div' | 'span' | 'label' | 'h1' | 'h2' | 'h3' | 'h4' | 'i';
+
+export interface TextProps {
+    className?: string;
+    Tag?: TextTag;
+    fontSize?: string;
+    fontFamily?: string;
+    fontStyle?: string;
+    fontColor?: string;
+    lineHeight?: string;
+    minHeight?: string;
+    center?: boolean;
+    fontWeight?: number | string;
+    textDecorationLine?: string;
+    onClick?: (event: React.MouseEvent<HTMLElement>) => void;
+    hoverColor?: string;
+    noWrap?: boolean;
+    display?: string;
+}
+
+const PlainText: React.StatelessComponent<TextProps> = ({ children, className, onClick, Tag }) => (
+    <Tag className={className} onClick={onClick}>
+        {children}
+    </Tag>
+);
+
+export const Text = styled(PlainText)`
+    font-family: ${props => props.fontFamily};
+    font-style: ${props => props.fontStyle};
+    font-weight: ${props => props.fontWeight};
+    font-size: ${props => props.fontSize};
+    text-decoration-line: ${props => props.textDecorationLine};
+    ${props => (props.lineHeight ? `line-height: ${props.lineHeight}` : '')};
+    ${props => (props.center ? 'text-align: center' : '')};
+    color: ${props => props.fontColor};
+    ${props => (props.minHeight ? `min-height: ${props.minHeight}` : '')};
+    ${props => (props.onClick ? 'cursor: pointer' : '')};
+    transition: color 0.5s ease;
+    ${props => (props.noWrap ? 'white-space: nowrap' : '')};
+    ${props => (props.display ? `display: ${props.display}` : '')};
+    &:hover {
+        ${props => (props.onClick ? `color: ${props.hoverColor || darken(0.3, props.fontColor || 'black')}` : '')};
+    }
+`;
+
+Text.defaultProps = {
+    fontFamily: 'Roboto',
+    fontStyle: 'normal',
+    fontWeight: 400,
+    fontColor: colors.black,
+    fontSize: '15px',
+    lineHeight: '1.5em',
+    textDecorationLine: 'none',
+    Tag: 'div',
+    noWrap: false,
+};
+
+Text.displayName = 'Text';
+
+export const Title: React.StatelessComponent<TextProps> = props => <Text {...props} />;
+
+Title.defaultProps = {
+    Tag: 'h2',
+    fontSize: '20px',
+    fontWeight: 600,
+    fontColor: colors.black,
+};
+
+Title.displayName = 'Title';
diff --git a/packages/dev-tools-pages/ts/globals.d.ts b/packages/dev-tools-pages/ts/globals.d.ts
new file mode 100644
index 000000000..d0890161c
--- /dev/null
+++ b/packages/dev-tools-pages/ts/globals.d.ts
@@ -0,0 +1,9 @@
+declare module 'whatwg-fetch';
+declare module 'react-document-title';
+
+declare module '*.json' {
+    const json: any;
+    /* tslint:disable */
+    export default json;
+    /* tslint:enable */
+}
diff --git a/packages/dev-tools-pages/ts/index.tsx b/packages/dev-tools-pages/ts/index.tsx
new file mode 100644
index 000000000..4591c6d76
--- /dev/null
+++ b/packages/dev-tools-pages/ts/index.tsx
@@ -0,0 +1,17 @@
+import * as React from 'react';
+import { render } from 'react-dom';
+import { MetaTags } from 'ts/components/meta_tags';
+import { Landing } from 'ts/pages/landing';
+
+import 'basscss/css/basscss.css';
+
+const DOCUMENT_TITLE = '';
+const DOCUMENT_DESCRIPTION = '';
+
+render(
+    <div>
+        <MetaTags title={DOCUMENT_TITLE} description={DOCUMENT_DESCRIPTION} />
+        <Landing />
+    </div>,
+    document.getElementById('app'),
+);
diff --git a/packages/dev-tools-pages/ts/pages/landing.tsx b/packages/dev-tools-pages/ts/pages/landing.tsx
new file mode 100644
index 000000000..a70a9de46
--- /dev/null
+++ b/packages/dev-tools-pages/ts/pages/landing.tsx
@@ -0,0 +1,27 @@
+import * as _ from 'lodash';
+import * as React from 'react';
+
+import { Button } from '../components/ui/button';
+import { Container } from '../components/ui/container';
+import { Text } from '../components/ui/text';
+
+interface LandingProps {}
+
+interface LandingState {}
+
+export class Landing extends React.Component<LandingProps, LandingState> {
+    constructor(props: LandingProps) {
+        super(props);
+    }
+    public render(): React.ReactNode {
+        return (
+            <Container id="landing" className="clearfix">
+                <Container className="mx-auto p4" width="200px">
+                    <Button>
+                        <Text fontColor="white">Click me!</Text>
+                    </Button>
+                </Container>
+            </Container>
+        );
+    }
+}
diff --git a/packages/dev-tools-pages/ts/utils/utils.ts b/packages/dev-tools-pages/ts/utils/utils.ts
new file mode 100644
index 000000000..b274706a2
--- /dev/null
+++ b/packages/dev-tools-pages/ts/utils/utils.ts
@@ -0,0 +1,32 @@
+import * as bowser from 'bowser';
+import * as _ from 'lodash';
+
+export const utils = {
+    getColSize(items: number): number {
+        const bassCssGridSize = 12; // Source: http://basscss.com/#basscss-grid
+        const colSize = bassCssGridSize / items;
+        if (!_.isInteger(colSize)) {
+            throw new Error(`Number of cols must be divisible by ${bassCssGridSize}`);
+        }
+        return colSize;
+    },
+    getCurrentBaseUrl(): string {
+        const port = window.location.port;
+        const hasPort = !_.isUndefined(port);
+        const baseUrl = `https://${window.location.hostname}${hasPort ? `:${port}` : ''}`;
+        return baseUrl;
+    },
+    onPageLoadPromise: new Promise<void>((resolve, _reject) => {
+        if (document.readyState === 'complete') {
+            resolve();
+            return;
+        }
+        window.onload = () => resolve();
+    }),
+    openUrl(url: string): void {
+        window.open(url, '_blank');
+    },
+    isMobileOperatingSystem(): boolean {
+        return bowser.mobile;
+    },
+};
diff --git a/packages/dev-tools-pages/tsconfig.json b/packages/dev-tools-pages/tsconfig.json
new file mode 100644
index 000000000..6421cd459
--- /dev/null
+++ b/packages/dev-tools-pages/tsconfig.json
@@ -0,0 +1,22 @@
+{
+    "extends": "../../tsconfig",
+    "compilerOptions": {
+        "allowSyntheticDefaultImports": true,
+        "outDir": "./transpiled/",
+        "jsx": "react",
+        "baseUrl": "./",
+        "allowJs": true,
+        "strictNullChecks": false,
+        "noImplicitThis": false,
+        // tsconfig.json at the monorepo root contains some options required for
+        // project references which do not work for website. We override those
+        // options here.
+        "declaration": false,
+        "declarationMap": false,
+        "composite": false,
+        "paths": {
+            "*": ["node_modules/@types/*", "*"]
+        }
+    },
+    "include": ["./ts/**/*"]
+}
diff --git a/packages/dev-tools-pages/tslint.json b/packages/dev-tools-pages/tslint.json
new file mode 100644
index 000000000..b55ffe90f
--- /dev/null
+++ b/packages/dev-tools-pages/tslint.json
@@ -0,0 +1,10 @@
+{
+    "extends": ["@0xproject/tslint-config"],
+    "rules": {
+        "no-implicit-dependencies": false,
+        "no-object-literal-type-assertion": false,
+        "completed-docs": false,
+        "prefer-function-over-method": false,
+        "custom-no-magic-numbers": false
+    }
+}
diff --git a/packages/dev-tools-pages/webpack.config.js b/packages/dev-tools-pages/webpack.config.js
new file mode 100644
index 000000000..6dfcf74e7
--- /dev/null
+++ b/packages/dev-tools-pages/webpack.config.js
@@ -0,0 +1,86 @@
+const path = require('path');
+const webpack = require('webpack');
+const TerserPlugin = require('terser-webpack-plugin');
+const childProcess = require('child_process');
+
+const config = {
+    entry: ['./ts/index.tsx'],
+    output: {
+        path: path.join(__dirname, '/public'),
+        filename: 'bundle.js',
+        chunkFilename: 'bundle-[name].js',
+        publicPath: '/',
+    },
+    devtool: 'source-map',
+    resolve: {
+        modules: [path.join(__dirname, '/ts'), 'node_modules'],
+        extensions: ['.ts', '.tsx', '.js', '.jsx', '.json'],
+        alias: {
+            ts: path.join(__dirname, '/ts'),
+            less: path.join(__dirname, '/less'),
+        },
+    },
+    module: {
+        rules: [
+            {
+                test: /\.js$/,
+                loader: 'source-map-loader',
+                exclude: [
+                    // instead of /\/node_modules\//
+                    path.join(process.cwd(), 'node_modules'),
+                    path.join(process.cwd(), '../..', 'node_modules'),
+                ],
+            },
+            {
+                test: /\.tsx?$/,
+                loader: 'awesome-typescript-loader',
+            },
+            {
+                test: /\.md$/,
+                use: 'raw-loader',
+            },
+            {
+                test: /\.less$/,
+                loader: 'style-loader!css-loader!less-loader',
+                exclude: /node_modules/,
+            },
+            {
+                test: /\.css$/,
+                loaders: ['style-loader', 'css-loader'],
+            },
+        ],
+    },
+    optimization: {
+        minimizer: [
+            new TerserPlugin({
+                sourceMap: true,
+            }),
+        ],
+    },
+    devServer: {
+        port: 3572,
+        disableHostCheck: true,
+    },
+};
+
+module.exports = (_env, argv) => {
+    let plugins = [];
+    if (argv.mode === 'development') {
+        config.mode = 'development';
+    } else {
+        config.mode = 'production';
+        plugins = plugins.concat([
+            new webpack.DefinePlugin({
+                'process.env': {
+                    NODE_ENV: JSON.stringify(process.env.NODE_ENV),
+                },
+            }),
+        ]);
+    }
+    console.log('i ｢atl｣: Mode: ', config.mode);
+
+    config.plugins = plugins;
+    console.log('i ｢atl｣: Plugin Count: ', config.plugins.length);
+
+    return config;
+};