diff --git a/.eslintrc b/.eslintrc
index 65facbe7..33f3e738 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -58,14 +58,5 @@
   },
   "env": {
     "jest": true
-  },
-  "globals": {
-    "__DEV__": true,
-    "SLACK_KEY": true,
-    "DEPLOYMENT": true,
-    "BASE_URL": true,
-    "SENTRY_DSN": true,
-    "afterAll": true,
-    "Sentry": true
   }
 }
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 5dc4ecba..5f61043c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,8 +9,9 @@ WORKDIR $APP_PATH
 COPY . $APP_PATH
 
 RUN yarn install --pure-lockfile
+RUN yarn build
 RUN cp -r /opt/outline/node_modules /opt/node_modules
 
-CMD yarn build && yarn start
+CMD yarn start
 
 EXPOSE 3000
diff --git a/app/components/Analytics.js b/app/components/Analytics.js
index 284c203b..30cf0832 100644
--- a/app/components/Analytics.js
+++ b/app/components/Analytics.js
@@ -1,6 +1,7 @@
 // @flow
 /* global ga */
 import * as React from "react";
+import env from "env";
 
 type Props = {
   children?: React.Node,
@@ -8,7 +9,7 @@ type Props = {
 
 export default class Analytics extends React.Component<Props> {
   componentDidMount() {
-    if (!process.env.GOOGLE_ANALYTICS_ID) return;
+    if (!env.GOOGLE_ANALYTICS_ID) return;
 
     // standard Google Analytics script
     window.ga =
@@ -20,7 +21,7 @@ export default class Analytics extends React.Component<Props> {
 
     // $FlowIssue
     ga.l = +new Date();
-    ga("create", process.env.GOOGLE_ANALYTICS_ID, "auto");
+    ga("create", env.GOOGLE_ANALYTICS_ID, "auto");
     ga("set", { dimension1: "true" });
     ga("send", "pageview");
 
diff --git a/app/components/Authenticated.js b/app/components/Authenticated.js
index a4fc3fd4..b1dac2fb 100644
--- a/app/components/Authenticated.js
+++ b/app/components/Authenticated.js
@@ -5,6 +5,7 @@ import { Redirect } from "react-router-dom";
 import AuthStore from "stores/AuthStore";
 import LoadingIndicator from "components/LoadingIndicator";
 import { isCustomSubdomain } from "shared/utils/domains";
+import env from "env";
 
 type Props = {
   auth: AuthStore,
@@ -23,7 +24,7 @@ const Authenticated = observer(({ auth, children }: Props) => {
     // If we're authenticated but viewing a subdomain that doesn't match the
     // currently authenticated team then kick the user to the teams subdomain.
     if (
-      process.env.SUBDOMAINS_ENABLED &&
+      env.SUBDOMAINS_ENABLED &&
       team.subdomain &&
       isCustomSubdomain(hostname) &&
       !hostname.startsWith(`${team.subdomain}.`)
diff --git a/app/components/CopyToClipboard.js b/app/components/CopyToClipboard.js
index d6bb9784..5341d2ac 100644
--- a/app/components/CopyToClipboard.js
+++ b/app/components/CopyToClipboard.js
@@ -14,7 +14,7 @@ class CopyToClipboard extends React.PureComponent<Props> {
     const { text, onCopy, children } = this.props;
     const elem = React.Children.only(children);
     copy(text, {
-      debug: !!__DEV__,
+      debug: process.env.NODE_ENV !== "production",
     });
 
     if (onCopy) onCopy();
diff --git a/app/components/ErrorBoundary.js b/app/components/ErrorBoundary.js
index eb1b6062..77ba0613 100644
--- a/app/components/ErrorBoundary.js
+++ b/app/components/ErrorBoundary.js
@@ -23,7 +23,7 @@ class ErrorBoundary extends React.Component<Props> {
     console.error(error);
 
     if (window.Sentry) {
-      Sentry.captureException(error);
+      window.Sentry.captureException(error);
     }
   }
 
diff --git a/app/components/Sidebar/Settings.js b/app/components/Sidebar/Settings.js
index 09bf725f..94242fff 100644
--- a/app/components/Sidebar/Settings.js
+++ b/app/components/Sidebar/Settings.js
@@ -29,6 +29,7 @@ import HeaderBlock from "./components/HeaderBlock";
 import Version from "./components/Version";
 import PoliciesStore from "stores/PoliciesStore";
 import AuthStore from "stores/AuthStore";
+import env from "env";
 
 type Props = {
   history: RouterHistory,
@@ -146,7 +147,7 @@ class SettingsSidebar extends React.Component<Props> {
               </Section>
             )}
             {can.update &&
-              process.env.DEPLOYMENT !== "hosted" && (
+              env.DEPLOYMENT !== "hosted" && (
                 <Section>
                   <Header>Installation</Header>
                   <Version />
diff --git a/app/components/SocketProvider.js b/app/components/SocketProvider.js
index 5c69f9af..ceb19999 100644
--- a/app/components/SocketProvider.js
+++ b/app/components/SocketProvider.js
@@ -13,6 +13,7 @@ import PoliciesStore from "stores/PoliciesStore";
 import ViewsStore from "stores/ViewsStore";
 import AuthStore from "stores/AuthStore";
 import UiStore from "stores/UiStore";
+import env from "env";
 
 export const SocketContext: any = React.createContext();
 
@@ -34,7 +35,7 @@ class SocketProvider extends React.Component<Props> {
   @observable socket;
 
   componentDidMount() {
-    if (!process.env.WEBSOCKETS_ENABLED) return;
+    if (!env.WEBSOCKETS_ENABLED) return;
 
     this.socket = io(window.location.origin, {
       path: "/realtime",
diff --git a/app/env.js b/app/env.js
new file mode 100644
index 00000000..c4860403
--- /dev/null
+++ b/app/env.js
@@ -0,0 +1,3 @@
+// @flow
+const env = window.env;
+export default env;
diff --git a/app/index.js b/app/index.js
index 27a6b80a..d3f71020 100644
--- a/app/index.js
+++ b/app/index.js
@@ -10,9 +10,10 @@ import ScrollToTop from "components/ScrollToTop";
 import Toasts from "components/Toasts";
 import Theme from "components/Theme";
 import Routes from "./routes";
+import env from "env";
 
 let DevTools;
-if (__DEV__) {
+if (process.env.NODE_ENV !== "production") {
   DevTools = require("mobx-react-devtools").default; // eslint-disable-line global-require
 }
 
@@ -44,7 +45,7 @@ if (element) {
 window.addEventListener("load", async () => {
   // installation does not use Google Analytics, or tracking is blocked on client
   // no point loading the rest of the analytics bundles
-  if (!process.env.GOOGLE_ANALYTICS_ID || !window.ga) return;
+  if (!env.GOOGLE_ANALYTICS_ID || !window.ga) return;
 
   // https://github.com/googleanalytics/autotrack/issues/137#issuecomment-305890099
   await import("autotrack/autotrack.js");
diff --git a/app/scenes/Login/index.js b/app/scenes/Login/index.js
index 5e7e0dc7..7d90c7b2 100644
--- a/app/scenes/Login/index.js
+++ b/app/scenes/Login/index.js
@@ -17,6 +17,7 @@ import Service from "./Service";
 import Notices from "./Notices";
 import AuthStore from "stores/AuthStore";
 import getQueryVariable from "shared/utils/getQueryVariable";
+import env from "env";
 
 type Props = {
   auth: AuthStore,
@@ -62,7 +63,7 @@ class Login extends React.Component<Props, State> {
     );
 
     const header =
-      process.env.DEPLOYMENT === "hosted" &&
+      env.DEPLOYMENT === "hosted" &&
       (config.hostname ? (
         <Back href={process.env.URL}>
           <BackIcon color="currentColor" /> Back to home
@@ -101,8 +102,8 @@ class Login extends React.Component<Props, State> {
         <Centered align="center" justify="center" column auto>
           <PageTitle title="Login" />
           <Logo>
-            {process.env.TEAM_LOGO && process.env.DEPLOYMENT !== "hosted" ? (
-              <TeamLogo src={process.env.TEAM_LOGO} />
+            {env.TEAM_LOGO && env.DEPLOYMENT !== "hosted" ? (
+              <TeamLogo src={env.TEAM_LOGO} />
             ) : (
               <OutlineLogo size={38} fill="currentColor" />
             )}
diff --git a/app/scenes/Settings/Details.js b/app/scenes/Settings/Details.js
index 9120049f..fdc63bd8 100644
--- a/app/scenes/Settings/Details.js
+++ b/app/scenes/Settings/Details.js
@@ -13,6 +13,7 @@ import CenteredContent from "components/CenteredContent";
 import PageTitle from "components/PageTitle";
 import HelpText from "components/HelpText";
 import Flex from "components/Flex";
+import env from "env";
 
 type Props = {
   auth: AuthStore,
@@ -115,7 +116,7 @@ class Details extends React.Component<Props> {
             required
             short
           />
-          {process.env.SUBDOMAINS_ENABLED && (
+          {env.SUBDOMAINS_ENABLED && (
             <React.Fragment>
               <Input
                 label="Subdomain"
@@ -129,7 +130,7 @@ class Details extends React.Component<Props> {
               />
               {this.subdomain && (
                 <HelpText small>
-                  Your knowledgebase will be accessible at{" "}
+                  Your knowledge base will be accessible at{" "}
                   <strong>{this.subdomain}.getoutline.com</strong>
                 </HelpText>
               )}
diff --git a/app/scenes/Settings/Slack.js b/app/scenes/Settings/Slack.js
index 81dbd715..4f2fe4d1 100644
--- a/app/scenes/Settings/Slack.js
+++ b/app/scenes/Settings/Slack.js
@@ -14,6 +14,7 @@ import IntegrationsStore from "stores/IntegrationsStore";
 import AuthStore from "stores/AuthStore";
 import Notice from "components/Notice";
 import getQueryVariable from "shared/utils/getQueryVariable";
+import env from "env";
 
 type Props = {
   collections: CollectionsStore,
@@ -68,7 +69,7 @@ class Slack extends React.Component<Props> {
           ) : (
             <SlackButton
               scopes={["commands", "links:read", "links:write"]}
-              redirectUri={`${BASE_URL}/auth/slack.commands`}
+              redirectUri={`${env.URL}/auth/slack.commands`}
               state={teamId}
             />
           )}
@@ -105,7 +106,7 @@ class Slack extends React.Component<Props> {
                 <strong>{collection.name}</strong>
                 <SlackButton
                   scopes={["incoming-webhook"]}
-                  redirectUri={`${BASE_URL}/auth/slack.post`}
+                  redirectUri={`${env.URL}/auth/slack.post`}
                   state={collection.id}
                   label="Connect"
                 />
diff --git a/app/scenes/Settings/components/SlackButton.js b/app/scenes/Settings/components/SlackButton.js
index 7333b122..9e8c50aa 100644
--- a/app/scenes/Settings/components/SlackButton.js
+++ b/app/scenes/Settings/components/SlackButton.js
@@ -4,6 +4,7 @@ import styled from "styled-components";
 import { slackAuth } from "shared/utils/routeHelpers";
 import SlackLogo from "components/SlackLogo";
 import Button from "components/Button";
+import env from "env";
 
 type Props = {
   scopes?: string[],
@@ -14,7 +15,12 @@ type Props = {
 
 function SlackButton({ state, scopes, redirectUri, label }: Props) {
   const handleClick = () =>
-    (window.location.href = slackAuth(state, scopes, redirectUri));
+    (window.location.href = slackAuth(
+      state,
+      scopes,
+      env.SLACK_KEY,
+      redirectUri
+    ));
 
   return (
     <Button
diff --git a/app/stores/AuthStore.js b/app/stores/AuthStore.js
index 129346b8..abcaa973 100644
--- a/app/stores/AuthStore.js
+++ b/app/stores/AuthStore.js
@@ -3,7 +3,7 @@ import { observable, action, computed, autorun, runInAction } from "mobx";
 import invariant from "invariant";
 import { getCookie, setCookie, removeCookie } from "tiny-cookie";
 import { client } from "utils/ApiClient";
-import { getCookieDomain } from "shared/utils/domains";
+import { getCookieDomain } from "utils/domains";
 import RootStore from "stores/RootStore";
 import User from "models/User";
 import Team from "models/Team";
@@ -102,7 +102,7 @@ export default class AuthStore {
         this.team = new Team(team);
 
         if (window.Sentry) {
-          Sentry.configureScope(function(scope) {
+          window.Sentry.configureScope(function(scope) {
             scope.setUser({ id: user.id });
             scope.setExtra("team", team.name);
             scope.setExtra("teamId", team.id);
diff --git a/app/utils/domains.js b/app/utils/domains.js
new file mode 100644
index 00000000..29067eab
--- /dev/null
+++ b/app/utils/domains.js
@@ -0,0 +1,7 @@
+// @flow
+import { stripSubdomain } from "shared/utils/domains";
+import env from "env";
+
+export function getCookieDomain(domain: string) {
+  return env.SUBDOMAINS_ENABLED ? stripSubdomain(domain) : domain;
+}
diff --git a/flow-typed/globals.js b/flow-typed/globals.js
index ef08be78..050ab88e 100644
--- a/flow-typed/globals.js
+++ b/flow-typed/globals.js
@@ -1,11 +1,4 @@
 // @flow
-declare var __DEV__: string;
-declare var SLACK_KEY: string;
-declare var SLACK_APP_ID: string;
-declare var BASE_URL: string;
-declare var SENTRY_DSN: ?string;
-declare var DEPLOYMENT: string;
-declare var Sentry: any;
 declare var process: {
   env: {
     [string]: string,
diff --git a/server/api/auth.js b/server/api/auth.js
index e4285f62..b254c2fa 100644
--- a/server/api/auth.js
+++ b/server/api/auth.js
@@ -51,7 +51,7 @@ function filterServices(team) {
 
 router.post("auth.config", async ctx => {
   // If self hosted AND there is only one team then that team becomes the
-  // brand for the knowledgebase and it's guest signin option is used for the
+  // brand for the knowledge base and it's guest signin option is used for the
   // root login page.
   if (process.env.DEPLOYMENT !== "hosted") {
     const teams = await Team.findAll();
diff --git a/server/app.js b/server/app.js
index a42bce3d..9178de59 100644
--- a/server/app.js
+++ b/server/app.js
@@ -33,30 +33,33 @@ if (process.env.NODE_ENV === "development") {
   const compile = webpack(config);
   /* eslint-enable global-require */
 
-  app.use(
-    convert(
-      devMiddleware(compile, {
-        // display no info to console (only warnings and errors)
-        noInfo: true,
+  const middleware = devMiddleware(compile, {
+    // display no info to console (only warnings and errors)
+    noInfo: true,
 
-        // display nothing to the console
-        quiet: false,
+    // display nothing to the console
+    quiet: false,
 
-        // switch into lazy mode
-        // that means no watching, but recompilation on every request
-        lazy: false,
+    // switch into lazy mode
+    // that means no watching, but recompilation on every request
+    lazy: false,
 
-        // public path to bind the middleware to
-        // use the same as in webpack
-        publicPath: config.output.publicPath,
+    // public path to bind the middleware to
+    // use the same as in webpack
+    publicPath: config.output.publicPath,
 
-        // options for formatting the statistics
-        stats: {
-          colors: true,
-        },
-      })
-    )
-  );
+    // options for formatting the statistics
+    stats: {
+      colors: true,
+    },
+  });
+
+  app.use(async (ctx, next) => {
+    ctx.webpackConfig = config;
+    ctx.devMiddleware = middleware;
+    await next();
+  });
+  app.use(convert(middleware));
   app.use(
     convert(
       hotMiddleware(compile, {
diff --git a/server/auth/index.js b/server/auth/index.js
index 154da4b8..d53c4fe9 100644
--- a/server/auth/index.js
+++ b/server/auth/index.js
@@ -2,11 +2,11 @@
 import bodyParser from "koa-bodyparser";
 import Koa from "koa";
 import Router from "koa-router";
+import addMonths from "date-fns/add_months";
 import validation from "../middlewares/validation";
 import auth from "../middlewares/authentication";
-import addMonths from "date-fns/add_months";
+import { getCookieDomain } from "../utils/domains";
 import { Team } from "../models";
-import { getCookieDomain } from "../../shared/utils/domains";
 
 import slack from "./slack";
 import google from "./google";
diff --git a/server/auth/slack.js b/server/auth/slack.js
index 6071a796..4f6525ed 100644
--- a/server/auth/slack.js
+++ b/server/auth/slack.js
@@ -1,9 +1,9 @@
 // @flow
 import Sequelize from "sequelize";
 import Router from "koa-router";
-import auth from "../middlewares/authentication";
 import addHours from "date-fns/add_hours";
-import { getCookieDomain } from "../../shared/utils/domains";
+import auth from "../middlewares/authentication";
+import { getCookieDomain } from "../utils/domains";
 import { slackAuth } from "../../shared/utils/routeHelpers";
 import {
   Authentication,
diff --git a/server/env.js b/server/env.js
new file mode 100644
index 00000000..cb46529b
--- /dev/null
+++ b/server/env.js
@@ -0,0 +1,12 @@
+// @flow
+export default {
+  URL: process.env.URL,
+  DEPLOYMENT: process.env.DEPLOYMENT,
+  SENTRY_DSN: process.env.SENTRY_DSN,
+  TEAM_LOGO: process.env.TEAM_LOGO,
+  SLACK_KEY: process.env.SLACK_KEY,
+  SLACK_APP_ID: process.env.SLACK_APP_ID,
+  SUBDOMAINS_ENABLED: process.env.SUBDOMAINS_ENABLED === "true",
+  WEBSOCKETS_ENABLED: process.env.WEBSOCKETS_ENABLED === "true",
+  GOOGLE_ANALYTICS_ID: process.env.GOOGLE_ANALYTICS_ID,
+};
diff --git a/server/middlewares/authentication.js b/server/middlewares/authentication.js
index 12a81641..b3def934 100644
--- a/server/middlewares/authentication.js
+++ b/server/middlewares/authentication.js
@@ -3,10 +3,10 @@ import JWT from "jsonwebtoken";
 import { type Context } from "koa";
 import { User, ApiKey } from "../models";
 import { getUserForJWT } from "../utils/jwt";
+import { getCookieDomain } from "../utils/domains";
 import { AuthenticationError, UserSuspendedError } from "../errors";
 import addMonths from "date-fns/add_months";
 import addMinutes from "date-fns/add_minutes";
-import { getCookieDomain } from "../../shared/utils/domains";
 
 export default function auth(options?: { required?: boolean } = {}) {
   return async function authMiddleware(ctx: Context, next: () => Promise<*>) {
diff --git a/server/routes.js b/server/routes.js
index d74ffa9f..5934e0aa 100644
--- a/server/routes.js
+++ b/server/routes.js
@@ -2,15 +2,40 @@
 import path from "path";
 import Koa from "koa";
 import Router from "koa-router";
+import fs from "fs";
+import util from "util";
 import sendfile from "koa-sendfile";
 import serve from "koa-static";
 import apexRedirect from "./middlewares/apexRedirect";
 import { robotsResponse } from "./utils/robots";
 import { opensearchResponse } from "./utils/opensearch";
+import environment from "./env";
 
 const isProduction = process.env.NODE_ENV === "production";
 const koa = new Koa();
 const router = new Router();
+const readFile = util.promisify(fs.readFile);
+
+const readIndexFile = async ctx => {
+  if (isProduction) {
+    return readFile(path.join(__dirname, "../dist/index.html"));
+  }
+
+  const middleware = ctx.devMiddleware;
+  await new Promise(resolve => middleware.waitUntilValid(resolve));
+
+  return new Promise((resolve, reject) => {
+    middleware.fileSystem.readFile(
+      `${ctx.webpackConfig.output.path}/index.html`,
+      (err, result) => {
+        if (err) {
+          return reject(err);
+        }
+        resolve(result);
+      }
+    );
+  });
+};
 
 // serve static assets
 koa.use(
@@ -49,11 +74,15 @@ router.get("*", async (ctx, next) => {
     return next();
   }
 
-  if (isProduction) {
-    await sendfile(ctx, path.join(__dirname, "../dist/index.html"));
-  } else {
-    await sendfile(ctx, path.join(__dirname, "./static/dev.html"));
-  }
+  const page = await readIndexFile(ctx);
+  const env = `
+    window.env = ${JSON.stringify(environment)};
+  `;
+  ctx.body = page
+    .toString()
+    .replace(/\/\/inject-env\/\//g, env)
+    .replace(/\/\/inject-sentry-dsn\/\//g, process.env.SENTRY_DSN || "")
+    .replace(/\/\/inject-slack-app-id\/\//g, process.env.SLACK_APP_ID || "");
 });
 
 // middleware
diff --git a/server/static/dev.html b/server/static/dev.html
deleted file mode 100644
index 0c14b993..00000000
--- a/server/static/dev.html
+++ /dev/null
@@ -1,42 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <title>Outline</title>
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="shortcut icon" type="image/png" href="favicon-32.png" sizes="32x32" />
-    <link rel="manifest" href="/manifest.json" />
-    <link
-      rel="search"
-      type="application/opensearchdescription+xml"
-      href="/opensearch.xml"
-      title="Outline"
-    />
-    <style>
-      body,
-      html {
-        margin: 0;
-        padding: 0;
-      }
-
-      body {
-        display: flex;
-        width: 100%;
-        height: 100%;
-      }
-
-      #root {
-        flex: 1;
-        min-height: 100vh;
-      }
-    </style>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script>
-      if (window.localStorage.getItem("theme") === "dark") {
-        window.document.querySelector('#root').style.background = "#111319";
-      }
-    </script>
-    <script src="/static/bundle.js"></script>
-  </body>
-</html>
\ No newline at end of file
diff --git a/server/static/index.html b/server/static/index.html
index c7fafc51..01223e95 100644
--- a/server/static/index.html
+++ b/server/static/index.html
@@ -1,47 +1,43 @@
 <!doctype html>
 <html lang="en">
-  <head>
-    <title>Outline</title>
-    <meta name="slack-app-id" content="<%= SLACK_APP_ID %>" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="shortcut icon" type="image/png" href="favicon-32.png" sizes="32x32" />
-    <link rel="manifest" href="/manifest.json" />
-    <link
-      rel="search"
-      type="application/opensearchdescription+xml"
-      href="/opensearch.xml"
-      title="Outline"
-    />
-    <style>
-      body,
-      html {
-        margin: 0;
-        padding: 0;
-      }
 
-      body {
-        display: flex;
-        width: 100%;
-        height: 100%;
-      }
+<head>
+  <title>Outline</title>
+  <meta name="slack-app-id" content="//inject-slack-app-id//" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <link rel="shortcut icon" type="image/png" href="favicon-32.png" sizes="32x32" />
+  <link rel="manifest" href="/manifest.json" />
+  <link rel="search" type="application/opensearchdescription+xml" href="/opensearch.xml" title="Outline" />
+  <style>
+    body,
+    html {
+      margin: 0;
+      padding: 0;
+    }
 
-      #root {
-        flex: 1;
-        min-height: 100vh;
-      }
-    </style>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script
-      src="https://browser.sentry-cdn.com/5.12.1/bundle.min.js"
-      integrity="sha384-y+an4eARFKvjzOivf/Z7JtMJhaN6b+lLQ5oFbBbUwZNNVir39cYtkjW1r6Xjbxg3"
-      crossorigin="anonymous"
-    >
+    body {
+      display: flex;
+      width: 100%;
+      height: 100%;
+    }
+
+    #root {
+      flex: 1;
+      min-height: 100vh;
+    }
+  </style>
+</head>
+
+<body>
+  <div id="root"></div>
+  <script>//inject-env//</script>
+  <script src="https://browser.sentry-cdn.com/5.12.1/bundle.min.js"
+    integrity="sha384-y+an4eARFKvjzOivf/Z7JtMJhaN6b+lLQ5oFbBbUwZNNVir39cYtkjW1r6Xjbxg3" crossorigin="anonymous">
     </script>
-    <script>
+  <script>
+    if ('//inject-sentry-dsn//') {
       Sentry.init({
-        dsn: '<%= SENTRY_DSN %>',
+        dsn: '//inject-sentry-dsn//',
         ignoreErrors: [
           'AuthorizationError',
           'NetworkError',
@@ -50,10 +46,12 @@
           'UpdateRequiredError',
         ],
       });
+    }
 
-      if (window.localStorage.getItem("theme") === "dark") {
-        window.document.querySelector('#root').style.background = "#111319";
-      }
-    </script>
-  </body>
-</html>
+    if (window.localStorage.getItem("theme") === "dark") {
+      window.document.querySelector('#root').style.background = "#111319";
+    }
+  </script>
+</body>
+
+</html>
\ No newline at end of file
diff --git a/server/utils/domains.js b/server/utils/domains.js
new file mode 100644
index 00000000..7a2add99
--- /dev/null
+++ b/server/utils/domains.js
@@ -0,0 +1,8 @@
+// @flow
+import { stripSubdomain } from "../../shared/utils/domains";
+
+export function getCookieDomain(domain: string) {
+  return process.env.SUBDOMAINS_ENABLED === "true"
+    ? stripSubdomain(domain)
+    : domain;
+}
diff --git a/shared/utils/domains.js b/shared/utils/domains.js
index 7ef14ba2..25eb8679 100644
--- a/shared/utils/domains.js
+++ b/shared/utils/domains.js
@@ -52,14 +52,6 @@ export function parseDomain(url: string): ?Domain {
   return null;
 }
 
-export function getCookieDomain(domain: string) {
-  // TODO: All the process.env parsing needs centralizing
-  return process.env.SUBDOMAINS_ENABLED === "true" ||
-    process.env.SUBDOMAINS_ENABLED === true
-    ? stripSubdomain(domain)
-    : domain;
-}
-
 export function stripSubdomain(hostname: string) {
   const parsed = parseDomain(hostname);
   if (!parsed) return hostname;
diff --git a/shared/utils/routeHelpers.js b/shared/utils/routeHelpers.js
index f8426428..8b3d81c8 100644
--- a/shared/utils/routeHelpers.js
+++ b/shared/utils/routeHelpers.js
@@ -8,11 +8,12 @@ export function slackAuth(
     "identity.avatar",
     "identity.team",
   ],
+  clientId: string = process.env.SLACK_KEY,
   redirectUri: string = `${process.env.URL}/auth/slack.callback`
 ): string {
   const baseUrl = "https://slack.com/oauth/authorize";
   const params = {
-    client_id: process.env.SLACK_KEY,
+    client_id: clientId,
     scope: scopes ? scopes.join(" ") : "",
     redirect_uri: redirectUri,
     state,
@@ -53,12 +54,8 @@ export function mailToUrl(): string {
   return "mailto:hello@getoutline.com";
 }
 
-export function features(): string {
-  return `${process.env.URL}/#features`;
-}
-
 export function developers(): string {
-  return `${process.env.URL}/developers`;
+  return `https://www.getoutline.com/developers`;
 }
 
 export function changelog(): string {
diff --git a/webpack.config.dev.js b/webpack.config.dev.js
index 029febe3..3a5a90ac 100644
--- a/webpack.config.dev.js
+++ b/webpack.config.dev.js
@@ -1,24 +1,23 @@
 /* eslint-disable */
-const webpack = require('webpack');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
-const commonWebpackConfig = require('./webpack.config');
+const webpack = require("webpack");
+const commonWebpackConfig = require("./webpack.config");
 
 const developmentWebpackConfig = Object.assign(commonWebpackConfig, {
   cache: true,
-  devtool: 'eval-source-map',
+  devtool: "eval-source-map",
   entry: [
-    'babel-polyfill',
-    'babel-regenerator-runtime',
-    'webpack-hot-middleware/client',
-    './app/index',
+    "babel-polyfill",
+    "babel-regenerator-runtime",
+    "webpack-hot-middleware/client",
+    "./app/index",
   ],
 });
 
 developmentWebpackConfig.plugins = [
   ...developmentWebpackConfig.plugins,
   new webpack.HotModuleReplacementPlugin(),
-  new HtmlWebpackPlugin({
-    title: 'Outline',
+  new webpack.DefinePlugin({
+    "process.env.NODE_ENV": JSON.stringify("development"),
   }),
 ];
 
diff --git a/webpack.config.js b/webpack.config.js
index 8d9854a1..09a1c762 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,27 +1,10 @@
 /* eslint-disable */
 const path = require('path');
 const webpack = require('webpack');
+const HtmlWebpackPlugin = require('html-webpack-plugin');
 
 require('dotenv').config({ silent: true });
 
-const definePlugin = new webpack.DefinePlugin({
-  __DEV__: JSON.stringify(JSON.parse(process.env.NODE_ENV !== 'production')),
-  __PRERELEASE__: JSON.stringify(
-    JSON.parse(process.env.BUILD_PRERELEASE || 'false')
-  ),
-  SLACK_APP_ID: JSON.stringify(process.env.SLACK_APP_ID),
-  BASE_URL: JSON.stringify(process.env.URL),
-  SENTRY_DSN: JSON.stringify(process.env.SENTRY_DSN),
-  'process.env': {
-    DEPLOYMENT: JSON.stringify(process.env.DEPLOYMENT),
-    URL: JSON.stringify(process.env.URL),
-    TEAM_LOGO: JSON.stringify(process.env.TEAM_LOGO),
-    SLACK_KEY: JSON.stringify(process.env.SLACK_KEY),
-    SUBDOMAINS_ENABLED: JSON.stringify(process.env.SUBDOMAINS_ENABLED === 'true'),
-    WEBSOCKETS_ENABLED: JSON.stringify(process.env.WEBSOCKETS_ENABLED === 'true')
-  }
-});
-
 module.exports = {
   output: {
     path: path.join(__dirname, 'dist'),
@@ -65,11 +48,13 @@ module.exports = {
     }
   },
   plugins: [
-    definePlugin,
     new webpack.ProvidePlugin({
       fetch: 'imports-loader?this=>global!exports-loader?global.fetch!isomorphic-fetch',
     }),
     new webpack.IgnorePlugin(/unicode\/category\/So/),
+    new HtmlWebpackPlugin({
+      template: 'server/static/index.html',
+    }),
   ],
   stats: {
     assets: false,
diff --git a/webpack.config.prod.js b/webpack.config.prod.js
index 82b522ff..50d903aa 100644
--- a/webpack.config.prod.js
+++ b/webpack.config.prod.js
@@ -1,7 +1,6 @@
 /* eslint-disable */
 const path = require('path');
 const webpack = require('webpack');
-const HtmlWebpackPlugin = require('html-webpack-plugin');
 const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
 const ManifestPlugin = require('webpack-manifest-plugin');
 
@@ -21,9 +20,6 @@ productionWebpackConfig = Object.assign(commonWebpackConfig, {
 productionWebpackConfig.plugins = [
   ...productionWebpackConfig.plugins,
   new ManifestPlugin(),
-  new HtmlWebpackPlugin({
-    template: 'server/static/index.html',
-  }),
   new UglifyJsPlugin({
     sourceMap: true,
     uglifyOptions: {
@@ -32,13 +28,7 @@ productionWebpackConfig.plugins = [
     }
   }),
   new webpack.DefinePlugin({
-    'process.env.DEPLOYMENT': JSON.stringify(process.env.DEPLOYMENT),
-    'process.env.URL': JSON.stringify(process.env.URL),
-    'process.env.TEAM_LOGO': JSON.stringify(process.env.TEAM_LOGO),
     'process.env.NODE_ENV': JSON.stringify('production'),
-    'process.env.GOOGLE_ANALYTICS_ID': JSON.stringify(process.env.GOOGLE_ANALYTICS_ID),
-    'process.env.SUBDOMAINS_ENABLED': JSON.stringify(process.env.SUBDOMAINS_ENABLED === 'true'),
-    'process.env.WEBSOCKETS_ENABLED': JSON.stringify(process.env.WEBSOCKETS_ENABLED === 'true'),
   }),
 ];