merge

12 files changed, 253 insertions, 129 deletions

diff --git a/packages/react-shared/src/utils/colors.ts b/packages/react-shared/src/utils/colors.ts
index 7d047a50e..5a20eeaa1 100644
--- a/packages/react-shared/src/utils/colors.ts
+++ b/packages/react-shared/src/utils/colors.ts
@@ -8,6 +8,7 @@ const baseColors = {
     greyishPink: '#E6E5E5',
     grey300: '#E0E0E0',
     beigeWhite: '#E4E4E4',
+    lightBgGrey: '#EDEDED',
     grey350: '#cacaca',
     grey400: '#BDBDBD',
     lightGrey: '#BBBBBB',
@@ -15,6 +16,7 @@ const baseColors = {
     grey: '#A5A5A5',
     darkGrey: '#818181',
     landingLinkGrey: '#919191',
+    linkSectionGrey: '#999999',
     grey700: '#616161',
     grey750: '#515151',
     grey800: '#424242',
diff --git a/packages/website/translations/chinese.json b/packages/website/translations/chinese.json
index ed1a6044a..93e740a14 100644
--- a/packages/website/translations/chinese.json
+++ b/packages/website/translations/chinese.json
@@ -78,5 +78,12 @@
     "WEBSITE": "网站",
     "DEVELOPERS": "首页",
     "HOME": "Rocket.chat",
-    "ROCKETCHAT": "开发人员"
+    "ROCKETCHAT": "开发人员",
+    "BUILD_A_RELAYER": "build a relayer",
+    "ETHEREUM_DEVELOPMENT": "ethereum development",
+    "INTRO_TUTORIAL": "intro tutorial",
+    "TRADING_TUTORIAL": "trading tutorial",
+    "VIEW_ALL_DOCUMENTATION": "view all documentation",
+    "SANDBOX": "0x.js sandbox",
+    "GITHUB": "github"
 }
diff --git a/packages/website/translations/english.json b/packages/website/translations/english.json
index 9ce458111..889943d0d 100644
--- a/packages/website/translations/english.json
+++ b/packages/website/translations/english.json
@@ -88,5 +88,12 @@
         "artists and game makers are tokenizing digital art and in-game items known as non-fungible tokens (NFTs). 0x enables these creators to add exchange functionality to give access and the ability to build marketplaces for NFT trading.",
     "ORDER_BOOKS": "order books",
     "ORDER_BOOKS_DESCRIPTION":
-        "there are thousands of decentralized apps that have native utility tokens. 0x provides market makers and professional exchanges an ability to host order books to facilitate the exchange of these assets."
-}
+        "there are thousands of decentralized apps that have native utility tokens. 0x provides market makers and professional exchanges an ability to host order books to facilitate the exchange of these assets.",
+    "BUILD_A_RELAYER": "build a relayer",
+    "ETHEREUM_DEVELOPMENT": "ethereum development",
+    "INTRO_TUTORIAL": "intro tutorial",
+    "TRADING_TUTORIAL": "trading tutorial",
+    "VIEW_ALL_DOCUMENTATION": "view all documentation",
+    "SANDBOX": "0x.js sandbox",
+    "GITHUB": "github"
+    }
diff --git a/packages/website/translations/korean.json b/packages/website/translations/korean.json
index 8892f2dee..e6fbcb4cc 100644
--- a/packages/website/translations/korean.json
+++ b/packages/website/translations/korean.json
@@ -78,5 +78,12 @@
     "WEBSITE": "Website",
     "HOME": "홈",
     "ROCKETCHAT": "Rocket.chat",
-    "DEVELOPERS": "개발자"
+    "DEVELOPERS": "개발자",
+    "BUILD_A_RELAYER": "build a relayer",
+    "ETHEREUM_DEVELOPMENT": "ethereum development",
+    "INTRO_TUTORIAL": "intro tutorial",
+    "TRADING_TUTORIAL": "trading tutorial",
+    "VIEW_ALL_DOCUMENTATION": "view all documentation",
+    "SANDBOX": "0x.js sandbox",
+    "GITHUB": "github"
 }
diff --git a/packages/website/translations/russian.json b/packages/website/translations/russian.json
index 41a7a990d..779bc8173 100644
--- a/packages/website/translations/russian.json
+++ b/packages/website/translations/russian.json
@@ -78,5 +78,12 @@
     "WEBSITE": "Веб-сайт",
     "DEVELOPERS": "Домашняя страница",
     "HOME": "Rocket.chat",
-    "ROCKETCHAT": "Для разработчиков"
+    "ROCKETCHAT": "Для разработчиков",
+    "BUILD_A_RELAYER": "build a relayer",
+    "ETHEREUM_DEVELOPMENT": "ethereum development",
+    "INTRO_TUTORIAL": "intro tutorial",
+    "TRADING_TUTORIAL": "trading tutorial",
+    "VIEW_ALL_DOCUMENTATION": "view all documentation",
+    "SANDBOX": "0x.js sandbox",
+    "GITHUB": "github"
 }
diff --git a/packages/website/translations/spanish.json b/packages/website/translations/spanish.json
index 7780190ac..54a463f98 100644
--- a/packages/website/translations/spanish.json
+++ b/packages/website/translations/spanish.json
@@ -79,5 +79,12 @@
     "WEBSITE": "website",
     "DEVELOPERS": "inicio",
     "HOME": "rocket.chat",
-    "ROCKETCHAT": "desarrolladores"
+    "ROCKETCHAT": "desarrolladores",
+    "BUILD_A_RELAYER": "build a relayer",
+    "ETHEREUM_DEVELOPMENT": "ethereum development",
+    "INTRO_TUTORIAL": "intro tutorial",
+    "TRADING_TUTORIAL": "trading tutorial",
+    "VIEW_ALL_DOCUMENTATION": "view all documentation",
+    "SANDBOX": "0x.js sandbox",
+    "GITHUB": "github"
 }
diff --git a/packages/website/ts/components/dropdowns/developers_drop_down.tsx b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
new file mode 100644
index 000000000..d66e75722
--- /dev/null
+++ b/packages/website/ts/components/dropdowns/developers_drop_down.tsx
@@ -0,0 +1,188 @@
+import { colors } from '@0xproject/react-shared';
+import * as _ from 'lodash';
+import * as React from 'react';
+import { Link } from 'react-router-dom';
+import { Container } from 'ts/components/ui/container';
+import { DropDown } from 'ts/components/ui/drop_down';
+import { Text } from 'ts/components/ui/text';
+import { Deco, Key, ObjectMap, WebsitePaths } from 'ts/types';
+import { constants } from 'ts/utils/constants';
+import { Translate } from 'ts/utils/translate';
+
+interface LinkInfo {
+    link: string;
+    shouldOpenNewTab: boolean;
+}
+
+const gettingStartedKeyToLinkInfo1: ObjectMap<LinkInfo> = {
+    [Key.BuildARelayer]: {
+        link: `${WebsitePaths.Wiki}#Build-A-Relayer`,
+        shouldOpenNewTab: false,
+    },
+    [Key.IntroTutorial]: {
+        link: `${WebsitePaths.Wiki}#Create,-Validate,-Fill-Order`,
+        shouldOpenNewTab: false,
+    },
+};
+const gettingStartedKeyToLinkInfo2: ObjectMap<LinkInfo> = {
+    [Key.TradingTutorial]: {
+        link: `${WebsitePaths.Wiki}#Find,-Submit,-Fill-Order-From-Relayer`,
+        shouldOpenNewTab: false,
+    },
+    [Key.EthereumDevelopment]: {
+        link: `${WebsitePaths.Wiki}#Ethereum-Development`,
+        shouldOpenNewTab: false,
+    },
+};
+const popularDocsToLinkInfos: ObjectMap<LinkInfo> = {
+    [Key.ZeroExJs]: {
+        link: WebsitePaths.ZeroExJs,
+        shouldOpenNewTab: false,
+    },
+    [Key.Connect]: {
+        link: WebsitePaths.Connect,
+        shouldOpenNewTab: false,
+    },
+    [Key.SmartContract]: {
+        link: WebsitePaths.SmartContracts,
+        shouldOpenNewTab: false,
+    },
+};
+const usefulLinksToLinkInfo: ObjectMap<LinkInfo> = {
+    [Key.Github]: {
+        link: constants.URL_GITHUB_ORG,
+        shouldOpenNewTab: true,
+    },
+    [Key.Whitepaper]: {
+        link: WebsitePaths.Whitepaper,
+        shouldOpenNewTab: true,
+    },
+    [Key.Sandbox]: {
+        link: constants.URL_SANDBOX,
+        shouldOpenNewTab: true,
+    },
+};
+
+interface DevelopersDropDownProps {
+    translate: Translate;
+    menuItemStyles: React.CSSProperties;
+    menuIconStyle: React.CSSProperties;
+}
+
+interface DevelopersDropDownState {}
+
+export class DevelopersDropDown extends React.Component<DevelopersDropDownProps, DevelopersDropDownState> {
+    public render(): React.ReactNode {
+        const activeNode = (
+            <Container className="flex relative" paddingRight="10">
+                <Text fontColor={this.props.menuIconStyle.color}>
+                    {this.props.translate.get(Key.Developers, Deco.Cap)}
+                </Text>
+            </Container>
+        );
+        return (
+            <DropDown
+                activeNode={activeNode}
+                popoverContent={this._renderDropdownMenu()}
+                anchorOrigin={{ horizontal: 'left', vertical: 'bottom' }}
+                targetOrigin={{ horizontal: 'left', vertical: 'top' }}
+                style={this.props.menuItemStyles}
+                popoverStyle={{ borderRadius: 4, width: 427, height: 373, marginTop: 10 }}
+            />
+        );
+    }
+    private _renderDropdownMenu(): React.ReactNode {
+        const dropdownMenu = (
+            <div>
+                <Container padding="1.75rem">
+                    {this._renderTitle('Getting started')}
+                    <div className="flex">
+                        <div className="pr4 mr2">{this._renderLinkSection(gettingStartedKeyToLinkInfo1)}</div>
+                        <div>{this._renderLinkSection(gettingStartedKeyToLinkInfo2)}</div>
+                    </div>
+                </Container>
+                <div
+                    style={{
+                        width: '100%',
+                        height: 1,
+                        backgroundColor: colors.grey300,
+                    }}
+                />
+                <div className="flex" style={{ padding: '1.75rem' }}>
+                    <div className="pr4 mr2">
+                        <div>{this._renderTitle('Popular docs')}</div>
+                        <div>{this._renderLinkSection(popularDocsToLinkInfos)}</div>
+                    </div>
+                    <div>
+                        <div>{this._renderTitle('Useful links')}</div>
+                        <div>{this._renderLinkSection(usefulLinksToLinkInfo)}</div>
+                    </div>
+                </div>
+                <div
+                    style={{
+                        padding: '0.8rem',
+                        textAlign: 'center',
+                        backgroundColor: colors.lightBgGrey,
+                        borderBottomLeftRadius: 4,
+                        borderBottomRightRadius: 4,
+                    }}
+                >
+                    <Link
+                        to={WebsitePaths.ZeroExJs}
+                        className="text-decoration-none"
+                        style={{
+                            color: colors.lightBlueA700,
+                            fontWeight: 'bold',
+                            fontSize: 14,
+                        }}
+                    >
+                        {this.props.translate.get(Key.ViewAllDocumentation, Deco.Upper)}
+                    </Link>
+                </div>
+            </div>
+        );
+        return dropdownMenu;
+    }
+    private _renderTitle(title: string): React.ReactNode {
+        return (
+            <div
+                style={{
+                    color: colors.linkSectionGrey,
+                    fontSize: 14,
+                    paddingBottom: 12,
+                    fontWeight: 600,
+                    letterSpacing: 1,
+                }}
+            >
+                {title.toUpperCase()}
+            </div>
+        );
+    }
+    private _renderLinkSection(keyToLinkInfo: ObjectMap<LinkInfo>): React.ReactNode {
+        const linkStyle: React.CSSProperties = {
+            color: colors.lightBlueA700,
+            fontFamily: 'Roboto, Roboto Mono',
+        };
+        const numLinks = _.size(keyToLinkInfo);
+        let i = 0;
+        const links = _.map(keyToLinkInfo, (linkInfo: LinkInfo, key: string) => {
+            i++;
+            const isLast = i === numLinks;
+            const linkText = this.props.translate.get(key as Key, Deco.CapWords);
+            return (
+                <div className={`pr1 pt1 ${!isLast && 'pb1'}`} key={`dev-dropdown-link-${key}`}>
+                    {linkInfo.shouldOpenNewTab ? (
+                        <a target="_blank" className="text-decoration-none" style={linkStyle} href={linkInfo.link}>
+                            {linkText}
+                        </a>
+                    ) : (
+                        <Link to={linkInfo.link} className="text-decoration-none" style={linkStyle}>
+                            {linkText}
+                        </Link>
+                    )}
+                </div>
+            );
+        });
+        return <div>{links}</div>;
+    }
+}
diff --git a/packages/website/ts/components/top_bar/top_bar.tsx b/packages/website/ts/components/top_bar/top_bar.tsx
index bb61e4fb9..c2d753e31 100644
--- a/packages/website/ts/components/top_bar/top_bar.tsx
+++ b/packages/website/ts/components/top_bar/top_bar.tsx
@@ -8,16 +8,15 @@ import {
 } from '@0xproject/react-shared';
 import * as _ from 'lodash';
 import Drawer from 'material-ui/Drawer';
-import Menu from 'material-ui/Menu';
 import MenuItem from 'material-ui/MenuItem';
 import * as React from 'react';
 import { Link } from 'react-router-dom';
 import { Blockchain } from 'ts/blockchain';
+import { DevelopersDropDown } from 'ts/components/dropdowns/developers_drop_down';
 import { DrawerMenu } from 'ts/components/portal/drawer_menu';
 import { ProviderDisplay } from 'ts/components/top_bar/provider_display';
 import { TopBarMenuItem } from 'ts/components/top_bar/top_bar_menu_item';
 import { Container } from 'ts/components/ui/container';
-import { DropDown } from 'ts/components/ui/drop_down';
 import { Dispatcher } from 'ts/redux/dispatcher';
 import { Deco, Key, ProviderType, WebsitePaths } from 'ts/types';
 import { constants } from 'ts/utils/constants';
@@ -129,111 +128,6 @@ export class TopBar extends React.Component<TopBarProps, TopBarState> {
             ? 'flex mx-auto items-center max-width-4'
             : 'flex mx-auto items-center';
         const height = isExpandedDisplayType ? EXPANDED_HEIGHT : DEFAULT_HEIGHT;
-        const developerSectionMenuItems = [
-            <Link key="subMenuItem-zeroEx" to={WebsitePaths.ZeroExJs} className="text-decoration-none">
-                <MenuItem style={{ fontSize: styles.menuItem.fontSize }} primaryText="0x.js" />
-            </Link>,
-            <Link key="subMenuItem-smartContracts" to={WebsitePaths.SmartContracts} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.SmartContract, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-0xconnect" to={WebsitePaths.Connect} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.Connect, Deco.CapWords)}
-                />
-            </Link>,
-            <a
-                key="subMenuItem-standard-relayer-api"
-                target="_blank"
-                className="text-decoration-none"
-                href={constants.URL_STANDARD_RELAYER_API_GITHUB}
-            >
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.StandardRelayerApi, Deco.CapWords)}
-                />
-            </a>,
-            <Link key="subMenuItem-jsonSchema" to={WebsitePaths.JSONSchemas} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.JsonSchemas, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-subproviders" to={WebsitePaths.Subproviders} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.Subproviders, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-web3Wrapper" to={WebsitePaths.Web3Wrapper} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.Web3Wrapper, Deco.CapWords)}
-                />
-            </Link>,
-            <Link
-                key="subMenuItem-contractWrappers"
-                to={WebsitePaths.ContractWrappers}
-                className="text-decoration-none"
-            >
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.ContractWrappers, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-orderUtils" to={WebsitePaths.OrderUtils} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.OrderUtils, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-orderWatcher" to={WebsitePaths.OrderWatcher} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.OrderWatcher, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-sol-compiler" to={WebsitePaths.SolCompiler} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.SolCompiler, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-sol-cov" to={WebsitePaths.SolCov} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.SolCov, Deco.CapWords)}
-                />
-            </Link>,
-            <Link key="subMenuItem-ethereum-types" to={WebsitePaths.EthereumTypes} className="text-decoration-none">
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.EthereumTypes, Deco.CapWords)}
-                />
-            </Link>,
-            <a
-                key="subMenuItem-whitePaper"
-                target="_blank"
-                className="text-decoration-none"
-                href={`${WebsitePaths.Whitepaper}`}
-            >
-                <MenuItem
-                    style={{ fontSize: styles.menuItem.fontSize }}
-                    primaryText={this.props.translate.get(Key.Whitepaper, Deco.CapWords)}
-                />
-            </a>,
-            <a
-                key="subMenuItem-github"
-                target="_blank"
-                className="text-decoration-none"
-                href={constants.URL_GITHUB_ORG}
-            >
-                <MenuItem style={{ fontSize: styles.menuItem.fontSize }} primaryText="GitHub" />
-            </a>,
-        ];
         const bottomBorderStyle = this._shouldDisplayBottomBar() ? styles.bottomBar : {};
         const fullWidthClasses = isExpandedDisplayType ? 'pr4' : '';
         const logoUrl = isNightVersion ? '/images/protocol_logo_white.png' : '/images/protocol_logo_black.png';
@@ -245,15 +139,6 @@ export class TopBar extends React.Component<TopBarProps, TopBarState> {
             color: isNightVersion ? 'white' : 'black',
             cursor: 'pointer',
         };
-        const activeNode = (
-            <div className="flex relative" style={{ color: menuIconStyle.color }}>
-                <div style={{ paddingRight: 10 }}>{this.props.translate.get(Key.Developers, Deco.Cap)}</div>
-                <div className="absolute" style={{ paddingLeft: 3, right: 3, top: -2 }}>
-                    <i className="zmdi zmdi-caret-right" style={{ fontSize: 22 }} />
-                </div>
-            </div>
-        );
-        const popoverContent = <Menu style={{ color: colors.darkGrey }}>{developerSectionMenuItems}</Menu>;
         return (
             <div
                 style={{ ...styles.topBar, ...bottomBorderStyle, ...this.props.style, ...{ height } }}
@@ -273,12 +158,10 @@ export class TopBar extends React.Component<TopBarProps, TopBarState> {
                     {!this._isViewingPortal() && (
                         <div className={menuClasses}>
                             <div className="flex items-center justify-between">
-                                <DropDown
-                                    activeNode={activeNode}
-                                    popoverContent={popoverContent}
-                                    anchorOrigin={{ horizontal: 'middle', vertical: 'bottom' }}
-                                    targetOrigin={{ horizontal: 'middle', vertical: 'top' }}
-                                    style={styles.menuItem}
+                                <DevelopersDropDown
+                                    menuItemStyles={styles.menuItem}
+                                    translate={this.props.translate}
+                                    menuIconStyle={menuIconStyle}
                                 />
                                 <TopBarMenuItem
                                     title={this.props.translate.get(Key.Wiki, Deco.Cap)}
diff --git a/packages/website/ts/components/ui/drop_down.tsx b/packages/website/ts/components/ui/drop_down.tsx
index 4d5caef08..1daaeb1c3 100644
--- a/packages/website/ts/components/ui/drop_down.tsx
+++ b/packages/website/ts/components/ui/drop_down.tsx
@@ -21,6 +21,7 @@ export interface DropDownProps {
     zDepth?: number;
     activateEvent?: DropdownMouseEvent;
     closeEvent?: DropdownMouseEvent;
+    popoverStyle?: React.CSSProperties;
 }
 
 interface DropDownState {
@@ -34,6 +35,7 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
         zDepth: 1,
         activateEvent: DropdownMouseEvent.Hover,
         closeEvent: DropdownMouseEvent.Hover,
+        popoverStyle: {},
     };
     private _isHovering: boolean;
     private _popoverCloseCheckIntervalId: number;
@@ -77,6 +79,7 @@ export class DropDown extends React.Component<DropDownProps, DropDownState> {
                     useLayerForClickAway={this.props.closeEvent === DropdownMouseEvent.Click}
                     animated={false}
                     zDepth={this.props.zDepth}
+                    style={this.props.popoverStyle}
                 >
                     <div
                         onMouseEnter={this._onHover.bind(this)}
diff --git a/packages/website/ts/types.ts b/packages/website/ts/types.ts
index 4ec45c46e..f97f8f500 100644
--- a/packages/website/ts/types.ts
+++ b/packages/website/ts/types.ts
@@ -458,6 +458,13 @@ export enum Key {
     RocketChat = 'ROCKETCHAT',
     TradeCallToAction = 'TRADE_CALL_TO_ACTION',
     OurMissionAndValues = 'OUR_MISSION_AND_VALUES',
+    BuildARelayer = 'BUILD_A_RELAYER',
+    EthereumDevelopment = 'ETHEREUM_DEVELOPMENT',
+    IntroTutorial = 'INTRO_TUTORIAL',
+    TradingTutorial = 'TRADING_TUTORIAL',
+    ViewAllDocumentation = 'VIEW_ALL_DOCUMENTATION',
+    Sandbox = 'SANDBOX',
+    Github = 'GITHUB',
 }
 
 export enum SmartContractDocSections {
diff --git a/packages/website/ts/utils/constants.ts b/packages/website/ts/utils/constants.ts
index 18a4d8100..6e5d21f67 100644
--- a/packages/website/ts/utils/constants.ts
+++ b/packages/website/ts/utils/constants.ts
@@ -84,6 +84,7 @@ export const constants = {
     URL_PARITY_CHROME_STORE:
         'https://chrome.google.com/webstore/detail/parity-ethereum-integrati/himekenlppkgeaoeddcliojfddemadig',
     URL_REDDIT: 'https://reddit.com/r/0xproject',
+    URL_SANDBOX: 'https://codesandbox.io/s/1qmjyp7p5j',
     URL_STANDARD_RELAYER_API_GITHUB: 'https://github.com/0xProject/standard-relayer-api/blob/master/README.md',
     URL_TWITTER: 'https://twitter.com/0xproject',
     URL_WETH_IO: 'https://weth.io/',
diff --git a/packages/website/ts/utils/translate.ts b/packages/website/ts/utils/translate.ts
index 1ee1a59c5..5595e6e0f 100644
--- a/packages/website/ts/utils/translate.ts
+++ b/packages/website/ts/utils/translate.ts
@@ -80,7 +80,12 @@ export class Translate {
 
                 case Deco.CapWords:
                     const words = text.split(' ');
-                    const capitalizedWords = _.map(words, w => this._capitalize(w));
+                    const capitalizedWords = _.map(words, (w: string, i: number) => {
+                        if (w.length === 1) {
+                            return w;
+                        }
+                        return this._capitalize(w);
+                    });
                     text = capitalizedWords.join(' ');
                     break;