diff --git a/js/package.json b/js/package.json
index c2ed1b21a1e..1de147b5c90 100644
--- a/js/package.json
+++ b/js/package.json
@@ -163,6 +163,7 @@
"phoneformat.js": "1.0.3",
"promise-worker": "1.1.1",
"push.js": "0.0.11",
+ "qrcode-npm": "0.0.3",
"qs": "6.3.0",
"react": "15.4.1",
"react-ace": "4.1.0",
diff --git a/js/src/ui/CurrencySymbol/currencySymbol.js b/js/src/ui/CurrencySymbol/currencySymbol.js
new file mode 100644
index 00000000000..b6366a63e00
--- /dev/null
+++ b/js/src/ui/CurrencySymbol/currencySymbol.js
@@ -0,0 +1,67 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+import React, { Component, PropTypes } from 'react';
+import { connect } from 'react-redux';
+
+const SYMBOL_ETC = 'ETC';
+const SYMBOL_ETH = 'ETH';
+const SYMBOL_EXP = 'EXP';
+
+class CurrencySymbol extends Component {
+ static propTypes = {
+ className: PropTypes.string,
+ netChain: PropTypes.string.isRequired,
+ netSymbol: PropTypes.string.isRequired
+ }
+
+ render () {
+ const { className, netSymbol } = this.props;
+
+ return (
+ { netSymbol }
+ );
+ }
+}
+
+function mapStateToProps (state) {
+ const { netChain } = state.nodeStatus;
+ let netSymbol;
+
+ switch (netChain) {
+ case 'classic':
+ netSymbol = SYMBOL_ETC;
+ break;
+
+ case 'expanse':
+ netSymbol = SYMBOL_EXP;
+ break;
+
+ default:
+ netSymbol = SYMBOL_ETH;
+ break;
+ }
+
+ return {
+ netChain,
+ netSymbol
+ };
+}
+
+export default connect(
+ mapStateToProps,
+ null
+)(CurrencySymbol);
diff --git a/js/src/ui/CurrencySymbol/currencySymbol.spec.js b/js/src/ui/CurrencySymbol/currencySymbol.spec.js
new file mode 100644
index 00000000000..c06782466b5
--- /dev/null
+++ b/js/src/ui/CurrencySymbol/currencySymbol.spec.js
@@ -0,0 +1,81 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+import { shallow } from 'enzyme';
+import React from 'react';
+import sinon from 'sinon';
+
+import CurrencySymbol from './';
+
+let component;
+let store;
+
+function createRedux (netChain = 'ropsten') {
+ store = {
+ dispatch: sinon.stub(),
+ subscribe: sinon.stub(),
+ getState: () => {
+ return {
+ nodeStatus: {
+ netChain
+ }
+ };
+ }
+ };
+
+ return store;
+}
+
+function render (netChain, props = {}) {
+ component = shallow(
+ ,
+ {
+ context: {
+ store: createRedux(netChain)
+ }
+ }
+ ).find('CurrencySymbol').shallow();
+
+ return component;
+}
+
+describe('ui/CurrencySymbol', () => {
+ it('renders defaults', () => {
+ expect(render()).to.be.ok;
+ });
+
+ it('passes the className as provided', () => {
+ expect(render('ropsten', { className: 'test' }).find('span').hasClass('test')).to.be.true;
+ });
+
+ describe('currencies', () => {
+ it('renders ETH as default', () => {
+ expect(render().text()).equal('ETH');
+ });
+
+ it('renders ETC for classic', () => {
+ expect(render('classic').text()).equal('ETC');
+ });
+
+ it('renders EXP for expanse', () => {
+ expect(render('expanse').text()).equal('EXP');
+ });
+
+ it('renders ETH as default', () => {
+ expect(render('somethingElse').text()).equal('ETH');
+ });
+ });
+});
diff --git a/js/src/ui/CurrencySymbol/index.js b/js/src/ui/CurrencySymbol/index.js
new file mode 100644
index 00000000000..2c45ec02a36
--- /dev/null
+++ b/js/src/ui/CurrencySymbol/index.js
@@ -0,0 +1,17 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+export default from './currencySymbol';
diff --git a/js/src/ui/QrCode/index.js b/js/src/ui/QrCode/index.js
new file mode 100644
index 00000000000..1a8292ab907
--- /dev/null
+++ b/js/src/ui/QrCode/index.js
@@ -0,0 +1,17 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+export default from './qrCode';
diff --git a/js/src/ui/QrCode/qrCode.js b/js/src/ui/QrCode/qrCode.js
new file mode 100644
index 00000000000..0f3fdeaaa17
--- /dev/null
+++ b/js/src/ui/QrCode/qrCode.js
@@ -0,0 +1,83 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+// https://github.com/cmanzana/qrcode-npm packaging the standard
+// https://github.com/kazuhikoarase/qrcode-generator
+import { qrcode } from 'qrcode-npm';
+import React, { Component, PropTypes } from 'react';
+
+const QROPTS = {
+ CODE_TYPE: 4,
+ ERROR_LEVEL: 'M'
+};
+
+export default class QrCode extends Component {
+ static propTypes = {
+ className: PropTypes.string,
+ margin: PropTypes.number,
+ size: PropTypes.number,
+ value: PropTypes.string.isRequired
+ };
+
+ static defaultProps = {
+ margin: 2,
+ size: 5
+ };
+
+ state = {
+ image: null
+ };
+
+ componentWillMount () {
+ this.generateCode(this.props);
+ }
+
+ componentWillReceiveProps (nextProps) {
+ const hasChanged = nextProps.value !== this.props.value ||
+ nextProps.size !== this.props.size ||
+ nextProps.margin !== this.props.margin;
+
+ if (hasChanged) {
+ this.generateCode(nextProps);
+ }
+ }
+
+ render () {
+ const { className } = this.props;
+ const { image } = this.state;
+
+ return (
+
+ );
+ }
+
+ generateCode (props) {
+ const { margin, size, value } = props;
+ const qr = qrcode(QROPTS.CODE_TYPE, QROPTS.ERROR_LEVEL);
+
+ qr.addData(value);
+ qr.make();
+
+ this.setState({
+ image: qr.createImgTag(size, margin)
+ });
+ }
+}
diff --git a/js/src/ui/QrCode/qrCode.spec.js b/js/src/ui/QrCode/qrCode.spec.js
new file mode 100644
index 00000000000..0fd520f40d7
--- /dev/null
+++ b/js/src/ui/QrCode/qrCode.spec.js
@@ -0,0 +1,108 @@
+// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity. If not, see .
+
+import { shallow } from 'enzyme';
+import React from 'react';
+import sinon from 'sinon';
+
+import QrCode from './';
+
+const DEFAULT_PROPS = {
+ margin: 1,
+ size: 4,
+ value: 'someTestValue'
+};
+
+let component;
+let instance;
+
+function render (props = {}) {
+ component = shallow(
+
+ );
+ instance = component.instance();
+
+ return component;
+}
+
+describe('ui/QrCode', () => {
+ beforeEach(() => {
+ render();
+ sinon.spy(instance, 'generateCode');
+ });
+
+ afterEach(() => {
+ instance.generateCode.restore();
+ });
+
+ it('renders defaults', () => {
+ expect(component).to.be.ok;
+ });
+
+ describe('lifecycle', () => {
+ describe('componentWillMount', () => {
+ it('generates the image on mount', () => {
+ instance.componentWillMount();
+ expect(instance.generateCode).to.have.been.calledWith(DEFAULT_PROPS);
+ });
+ });
+
+ describe('componentWillReceiveProps', () => {
+ it('does not re-generate when no props changed', () => {
+ instance.componentWillReceiveProps(DEFAULT_PROPS);
+ expect(instance.generateCode).not.to.have.been.called;
+ });
+
+ it('does not re-generate when className changed', () => {
+ const nextProps = Object.assign({}, DEFAULT_PROPS, { className: 'test' });
+
+ instance.componentWillReceiveProps(nextProps);
+ expect(instance.generateCode).not.to.have.been.called;
+ });
+
+ it('does not re-generate when additional property changed', () => {
+ const nextProps = Object.assign({}, DEFAULT_PROPS, { something: 'test' });
+
+ instance.componentWillReceiveProps(nextProps);
+ expect(instance.generateCode).not.to.have.been.called;
+ });
+
+ it('does re-generate when value changed', () => {
+ const nextProps = Object.assign({}, DEFAULT_PROPS, { value: 'somethingElse' });
+
+ instance.componentWillReceiveProps(nextProps);
+ expect(instance.generateCode).to.have.been.calledWith(nextProps);
+ });
+
+ it('does re-generate when size changed', () => {
+ const nextProps = Object.assign({}, DEFAULT_PROPS, { size: 10 });
+
+ instance.componentWillReceiveProps(nextProps);
+ expect(instance.generateCode).to.have.been.calledWith(nextProps);
+ });
+
+ it('does re-generate when margin changed', () => {
+ const nextProps = Object.assign({}, DEFAULT_PROPS, { margin: 10 });
+
+ instance.componentWillReceiveProps(nextProps);
+ expect(instance.generateCode).to.have.been.calledWith(nextProps);
+ });
+ });
+ });
+});
diff --git a/js/src/ui/index.js b/js/src/ui/index.js
index 79a7c7f7a90..33001b84b0f 100644
--- a/js/src/ui/index.js
+++ b/js/src/ui/index.js
@@ -28,6 +28,7 @@ import ConfirmDialog from './ConfirmDialog';
import Container, { Title as ContainerTitle } from './Container';
import ContextProvider from './ContextProvider';
import CopyToClipboard from './CopyToClipboard';
+import CurrencySymbol from './CurrencySymbol';
import Editor from './Editor';
import Errors from './Errors';
import Form, { AddressSelect, FormWrap, TypedInput, Input, InputAddress, InputAddressSelect, InputChip, InputInline, Select, RadioButtons } from './Form';
@@ -44,6 +45,7 @@ import muiTheme from './Theme';
import Page from './Page';
import ParityBackground from './ParityBackground';
import PasswordStrength from './Form/PasswordStrength';
+import QrCode from './QrCode';
import ShortenedHash from './ShortenedHash';
import SignerIcon from './SignerIcon';
import Tags from './Tags';
@@ -69,6 +71,7 @@ export {
ContainerTitle,
ContextProvider,
CopyToClipboard,
+ CurrencySymbol,
Editor,
Errors,
Form,
@@ -93,6 +96,7 @@ export {
Page,
ParityBackground,
PasswordStrength,
+ QrCode,
RadioButtons,
ShortenedHash,
Select,