6 files changed, 23 insertions, 26 deletions
diff --git a/packages/website/ts/utils/backend_client.ts b/packages/website/ts/utils/backend_client.ts
index c440b1604..6b16aea6b 100644
--- a/packages/website/ts/utils/backend_client.ts
+++ b/packages/website/ts/utils/backend_client.ts
@@ -8,6 +8,7 @@ const ETH_GAS_STATION_ENDPOINT = '/eth_gas_station';
 const PRICES_ENDPOINT = '/prices';
 const RELAYERS_ENDPOINT = '/relayers';
 const WIKI_ENDPOINT = '/wiki';
+const SUBSCRIBE_SUBSTACK_NEWSLETTER_ENDPOINT = '/newsletter_subscriber/substack';
 
 export const backendClient = {
     async getGasInfoAsync(): Promise<WebsiteBackendGasInfo> {
@@ -33,4 +34,11 @@ export const backendClient = {
         const result = await fetchUtils.requestAsync(utils.getBackendBaseUrl(), WIKI_ENDPOINT);
         return result;
     },
+    async subscribeToNewsletterAsync(email: string): Promise<Response> {
+        const result = await fetchUtils.postAsync(utils.getBackendBaseUrl(), SUBSCRIBE_SUBSTACK_NEWSLETTER_ENDPOINT, {
+            email,
+            referrer: window.location.href,
+        });
+        return result;
+    },
 };
diff --git a/packages/website/ts/utils/colors.ts b/packages/website/ts/utils/colors.ts
deleted file mode 100644
index 5ffdd6ba7..000000000
--- a/packages/website/ts/utils/colors.ts
+++ /dev/null
@@ -1,19 +0,0 @@
-import { colors as sharedColors } from '@0xproject/react-shared';
-
-const appColors = {
-    walletBoxShadow: 'rgba(56, 59, 137, 0.2)',
-    walletBorder: '#ededee',
-    walletDefaultItemBackground: '#fbfbfc',
-    walletFocusedItemBackground: '#f0f1f4',
-    allowanceToggleShadow: 'rgba(0, 0, 0, 0)',
-    allowanceToggleOffTrack: '#adadad',
-    allowanceToggleOnTrack: sharedColors.mediumBlue,
-    wrapEtherConfirmationButton: sharedColors.mediumBlue,
-    drawerMenuBackground: '#4a4a4a',
-    menuItemDefaultSelectedBackground: '#424242',
-};
-
-export const colors = {
-    ...sharedColors,
-    ...appColors,
-};
diff --git a/packages/website/ts/utils/fetch_utils.ts b/packages/website/ts/utils/fetch_utils.ts
index d2e902db5..e65ac64e1 100644
--- a/packages/website/ts/utils/fetch_utils.ts
+++ b/packages/website/ts/utils/fetch_utils.ts
@@ -20,6 +20,18 @@ export const fetchUtils = {
         const result = await response.json();
         return result;
     },
+
+    async postAsync(baseUrl: string, path: string, body: object): Promise<Response> {
+        const url = `${baseUrl}${path}`;
+        const response = await fetch(url, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json',
+            },
+            body: JSON.stringify(body),
+        });
+        return response;
+    },
 };
 
 function queryStringFromQueryParams(queryParams?: object): string {
diff --git a/packages/website/ts/utils/style.ts b/packages/website/ts/utils/style.ts
deleted file mode 100644
index 0411cdd91..000000000
--- a/packages/website/ts/utils/style.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-export const zIndex = {
-    topBar: 1100,
-    overlay: 1105,
-    aboveOverlay: 1106,
-};
diff --git a/packages/website/ts/utils/utils.ts b/packages/website/ts/utils/utils.ts
index b9d962b75..10381845b 100644
--- a/packages/website/ts/utils/utils.ts
+++ b/packages/website/ts/utils/utils.ts
@@ -306,7 +306,8 @@ export const utils = {
         return parsedProviderName;
     },
     getBackendBaseUrl(): string {
-        return isDogfood() ? configs.BACKEND_BASE_STAGING_URL : configs.BACKEND_BASE_PROD_URL;
+        return 'http://localhost:3000';
+        // return isDogfood() ? configs.BACKEND_BASE_STAGING_URL : configs.BACKEND_BASE_PROD_URL;
     },
     isDevelopment(): boolean {
         return configs.ENVIRONMENT === Environments.DEVELOPMENT;
diff --git a/packages/website/ts/utils/wallet_item_styles.ts b/packages/website/ts/utils/wallet_item_styles.ts
index 6b038efd2..9d6033d74 100644
--- a/packages/website/ts/utils/wallet_item_styles.ts
+++ b/packages/website/ts/utils/wallet_item_styles.ts
@@ -1,6 +1,6 @@
 import { Styles } from '@0xproject/react-shared';
 
-import { colors } from 'ts/utils/colors';
+import { colors } from 'ts/style/colors';
 
 export const styles: Styles = {
     focusedItem: {