diff --git a/server/api/auth.js b/server/api/auth.js
index e2069627c..a677411a0 100644
--- a/server/api/auth.js
+++ b/server/api/auth.js
@@ -152,7 +152,7 @@ router.post('auth.slack', async ctx => {
   }
 
   if (!teamExisted) {
-    await team.createFirstAtlas(user.id);
+    await team.createFirstCollection(user.id);
   }
 
   ctx.body = {
diff --git a/server/api/collections.js b/server/api/collections.js
index 86650a9e4..6cc5f6ff3 100644
--- a/server/api/collections.js
+++ b/server/api/collections.js
@@ -5,7 +5,7 @@ import _ from 'lodash';
 import auth from './middlewares/authentication';
 import pagination from './middlewares/pagination';
 import { presentCollection } from '../presenters';
-import { Atlas } from '../models';
+import { Collection } from '../models';
 
 const router = new Router();
 
@@ -15,7 +15,7 @@ router.post('collections.create', auth(), async ctx => {
 
   const user = ctx.state.user;
 
-  const atlas = await Atlas.create({
+  const atlas = await Collection.create({
     name,
     description,
     type: type || 'atlas',
@@ -33,7 +33,7 @@ router.post('collections.info', auth(), async ctx => {
   ctx.assertPresent(id, 'id is required');
 
   const user = ctx.state.user;
-  const atlas = await Atlas.findOne({
+  const atlas = await Collection.findOne({
     where: {
       id,
       teamId: user.teamId,
@@ -49,7 +49,7 @@ router.post('collections.info', auth(), async ctx => {
 
 router.post('collections.list', auth(), pagination(), async ctx => {
   const user = ctx.state.user;
-  const collections = await Atlas.findAll({
+  const collections = await Collection.findAll({
     where: {
       teamId: user.teamId,
     },
@@ -58,7 +58,7 @@ router.post('collections.list', auth(), pagination(), async ctx => {
     limit: ctx.state.pagination.limit,
   });
 
-  // Atlases
+  // Collectiones
   let data = [];
   await Promise.all(
     collections.map(async atlas => {
@@ -79,7 +79,7 @@ router.post('collections.updateNavigationTree', auth(), async ctx => {
   ctx.assertPresent(id, 'id is required');
 
   const user = ctx.state.user;
-  const atlas = await Atlas.findOne({
+  const atlas = await Collection.findOne({
     where: {
       id,
       teamId: user.teamId,
diff --git a/server/api/documents.js b/server/api/documents.js
index 537997cb9..a8fa7982b 100644
--- a/server/api/documents.js
+++ b/server/api/documents.js
@@ -8,7 +8,7 @@ const URL_REGEX = /^[a-zA-Z0-9-]*-([a-zA-Z0-9]{10,15})$/;
 import auth from './middlewares/authentication';
 // import pagination from './middlewares/pagination';
 import { presentDocument } from '../presenters';
-import { Document, Atlas } from '../models';
+import { Document, Collection } from '../models';
 
 const router = new Router();
 
@@ -102,7 +102,7 @@ router.post('documents.create', auth(), async ctx => {
   ctx.assertPresent(text, 'text is required');
 
   const user = ctx.state.user;
-  const ownerCollection = await Atlas.findOne({
+  const ownerCollection = await Collection.findOne({
     where: {
       id: collection,
       teamId: user.teamId,
@@ -176,7 +176,7 @@ router.post('documents.update', auth(), async ctx => {
 
   // Update
   // TODO: Add locking
-  const collection = await Atlas.findById(document.atlasId);
+  const collection = await Collection.findById(document.atlasId);
   if (collection.type === 'atlas') {
     await collection.updateNavigationTree();
   }
@@ -195,7 +195,7 @@ router.post('documents.delete', auth(), async ctx => {
 
   const user = ctx.state.user;
   const document = await getDocumentForId(id);
-  const collection = await Atlas.findById(document.atlasId);
+  const collection = await Collection.findById(document.atlasId);
 
   if (!document || document.teamId !== user.teamId)
     throw httpErrors.BadRequest();
diff --git a/server/api/middlewares/authentication.js b/server/api/middlewares/authentication.js
index 7e033940b..232dc38fd 100644
--- a/server/api/middlewares/authentication.js
+++ b/server/api/middlewares/authentication.js
@@ -48,7 +48,7 @@ export default function auth({ require = true } = {}) {
             },
           });
         } catch (e) {
-          throw httpErrors.Unauthorized('Invalid api key');
+          throw httpErrors.Unauthorized('Invalid API key');
         }
 
         if (!apiKey) throw httpErrors.Unauthorized('Invalid token');
diff --git a/server/api/middlewares/pagination.js b/server/api/middlewares/pagination.js
index 36e8bc0d3..57ebf03a7 100644
--- a/server/api/middlewares/pagination.js
+++ b/server/api/middlewares/pagination.js
@@ -1,19 +1,17 @@
 import httpErrors from 'http-errors';
-var querystring = require('querystring');
+import querystring from 'querystring';
 
 export default function pagination(options) {
   return async function paginationMiddleware(ctx, next) {
     const opts = {
-      ...{
-        defaultLimit: 15,
-        maxLimit: 100,
-      },
+      defaultLimit: 15,
+      maxLimit: 100,
       ...options,
     };
 
     let query = ctx.request.query;
-    let limit = parseInt(query.limit);
-    let offset = parseInt(query.offset);
+    let limit = parseInt(query.limit, 10);
+    let offset = parseInt(query.offset, 10);
     limit = isNaN(limit) ? opts.defaultLimit : limit;
     offset = isNaN(offset) ? 0 : offset;
 
@@ -30,8 +28,7 @@ export default function pagination(options) {
 
     query.limit = ctx.state.pagination.limit;
     query.offset = ctx.state.pagination.offset + query.limit;
-    ctx.state.pagination.nextPath =
-      '/api' + ctx.request.path + '?' + querystring.stringify(query);
+    ctx.state.pagination.nextPath = `/api${ctx.request.path}?${querystring.stringify(query)}`;
 
     return next();
   };
diff --git a/server/middlewares/subdomainRedirect.js b/server/middlewares/subdomainRedirect.js
index 8989bbbeb..9f6ca9ba8 100644
--- a/server/middlewares/subdomainRedirect.js
+++ b/server/middlewares/subdomainRedirect.js
@@ -1,7 +1,7 @@
 export default function subdomainRedirect(options) {
   return async function subdomainRedirectMiddleware(ctx, next) {
     if (ctx.headers.host === 'beautifulatlas.com') {
-      ctx.redirect('https://www.' + ctx.headers.host + ctx.path);
+      ctx.redirect(`https://www.${ctx.headers.host}${ctx.path}`);
     } else {
       return next();
     }
diff --git a/server/migrations/20160711071958-search-index.js b/server/migrations/20160711071958-search-index.js
index bb9c7ec06..7ac7862dd 100644
--- a/server/migrations/20160711071958-search-index.js
+++ b/server/migrations/20160711071958-search-index.js
@@ -19,7 +19,7 @@ CREATE TRIGGER documents_tsvectorupdate BEFORE INSERT OR UPDATE
 ON documents FOR EACH ROW EXECUTE PROCEDURE documents_search_trigger();
     `;
 
-    const searchAtlas = `
+    const searchCollection = `
 ALTER TABLE atlases ADD COLUMN "searchVector" tsvector;
 CREATE INDEX atlases_tsv_idx ON atlases USING gin("searchVector");
 
@@ -37,7 +37,7 @@ ON atlases FOR EACH ROW EXECUTE PROCEDURE atlases_search_trigger();
     `;
 
     queryInterface.sequelize.query(searchDocument);
-    queryInterface.sequelize.query(searchAtlas);
+    queryInterface.sequelize.query(searchCollection);
   },
 
   down: function(queryInterface, Sequelize) {
diff --git a/server/models/Atlas.js b/server/models/Collection.js
similarity index 95%
rename from server/models/Atlas.js
rename to server/models/Collection.js
index c78804585..01f8cf662 100644
--- a/server/models/Atlas.js
+++ b/server/models/Collection.js
@@ -6,9 +6,9 @@ import Document from './Document';
 
 slug.defaults.mode = 'rfc3986';
 
-const allowedAtlasTypes = [['atlas', 'journal']];
+const allowedCollectionTypes = [['atlas', 'journal']];
 
-const Atlas = sequelize.define(
+const Collection = sequelize.define(
   'atlas',
   {
     id: {
@@ -19,7 +19,10 @@ const Atlas = sequelize.define(
     urlId: { type: DataTypes.STRING, unique: true },
     name: DataTypes.STRING,
     description: DataTypes.STRING,
-    type: { type: DataTypes.STRING, validate: { isIn: allowedAtlasTypes } },
+    type: {
+      type: DataTypes.STRING,
+      validate: { isIn: allowedCollectionTypes },
+    },
     creatorId: DataTypes.UUID,
 
     /* type: atlas */
@@ -210,6 +213,6 @@ const Atlas = sequelize.define(
   }
 );
 
-Atlas.hasMany(Document, { as: 'documents', foreignKey: 'atlasId' });
+Collection.hasMany(Document, { as: 'documents', foreignKey: 'atlasId' });
 
-export default Atlas;
+export default Collection;
diff --git a/server/models/Team.js b/server/models/Team.js
index fba3dff36..b1a8684fb 100644
--- a/server/models/Team.js
+++ b/server/models/Team.js
@@ -1,5 +1,5 @@
 import { DataTypes, sequelize } from '../sequelize';
-import Atlas from './Atlas';
+import Collection from './Collection';
 import Document from './Document';
 import User from './User';
 
@@ -17,10 +17,10 @@ const Team = sequelize.define(
   },
   {
     instanceMethods: {
-      async createFirstAtlas(userId) {
-        const atlas = await Atlas.create({
+      async createFirstCollection(userId) {
+        const atlas = await Collection.create({
           name: this.name,
-          description: 'Your first Atlas',
+          description: 'Your first Collection',
           type: 'atlas',
           teamId: this.id,
           creatorId: userId,
@@ -37,7 +37,7 @@ const Team = sequelize.define(
   }
 );
 
-Team.hasMany(Atlas, { as: 'atlases' });
+Team.hasMany(Collection, { as: 'atlases' });
 Team.hasMany(Document, { as: 'documents' });
 Team.hasMany(User, { as: 'users' });
 
diff --git a/server/models/index.js b/server/models/index.js
index a3d7e55da..72dc96d8c 100644
--- a/server/models/index.js
+++ b/server/models/index.js
@@ -1,8 +1,8 @@
 import User from './User';
 import Team from './Team';
-import Atlas from './Atlas';
+import Collection from './Collection';
 import Document from './Document';
 import Revision from './Revision';
 import ApiKey from './ApiKey';
 
-export { User, Team, Atlas, Document, Revision, ApiKey };
+export { User, Team, Collection, Document, Revision, ApiKey };
diff --git a/server/presenters.js b/server/presenters.js
index 50a1cf10d..54846cf2f 100644
--- a/server/presenters.js
+++ b/server/presenters.js
@@ -1,19 +1,17 @@
 import _ from 'lodash';
-import { Document, Atlas, User } from './models';
+import { Document, Collection, User } from './models';
 
 import presentUser from './presenters/user';
 
 export { presentUser };
 
-export function presentTeam(ctx, team) {
+export async function presentTeam(ctx, team) {
   ctx.cache.set(team.id, team);
 
-  return new Promise(async (resolve, _reject) => {
-    resolve({
-      id: team.id,
-      name: team.name,
-    });
-  });
+  return {
+    id: team.id,
+    name: team.name,
+  };
 }
 
 export async function presentDocument(ctx, document, options) {
@@ -42,7 +40,7 @@ export async function presentDocument(ctx, document, options) {
 
   if (options.includeCollection) {
     data.collection = await ctx.cache.get(document.atlasId, async () => {
-      const collection = await Atlas.findOne({
+      const collection = await Collection.findOne({
         where: {
           id: document.atlasId,
         },
@@ -77,55 +75,49 @@ export async function presentDocument(ctx, document, options) {
   return data;
 }
 
-export function presentCollection(
+export async function presentCollection(
   ctx,
   collection,
   includeRecentDocuments = false
 ) {
   ctx.cache.set(collection.id, collection);
 
-  return new Promise(async (resolve, _reject) => {
-    const data = {
-      id: collection.id,
-      url: collection.getUrl(),
-      name: collection.name,
-      description: collection.description,
-      type: collection.type,
-      createdAt: collection.createdAt,
-      updatedAt: collection.updatedAt,
-    };
+  const data = {
+    id: collection.id,
+    url: collection.getUrl(),
+    name: collection.name,
+    description: collection.description,
+    type: collection.type,
+    createdAt: collection.createdAt,
+    updatedAt: collection.updatedAt,
+  };
 
-    if (collection.type === 'atlas')
-      data.navigationTree = collection.navigationTree;
+  if (collection.type === 'atlas')
+    data.navigationTree = collection.navigationTree;
 
-    if (includeRecentDocuments) {
-      const documents = await Document.findAll({
-        where: {
-          atlasId: collection.id,
-        },
-        limit: 10,
-        order: [['updatedAt', 'DESC']],
-      });
+  if (includeRecentDocuments) {
+    const documents = await Document.findAll({
+      where: {
+        atlasId: collection.id,
+      },
+      limit: 10,
+      order: [['updatedAt', 'DESC']],
+    });
 
-      const recentDocuments = [];
-      await Promise.all(
-        documents.map(async document => {
-          recentDocuments.push(
-            await presentDocument(ctx, document, {
-              includeCollaborators: true,
-            })
-          );
-        })
-      );
-      data.recentDocuments = _.orderBy(
-        recentDocuments,
-        ['updatedAt'],
-        ['desc']
-      );
-    }
+    const recentDocuments = [];
+    await Promise.all(
+      documents.map(async document => {
+        recentDocuments.push(
+          await presentDocument(ctx, document, {
+            includeCollaborators: true,
+          })
+        );
+      })
+    );
+    data.recentDocuments = _.orderBy(recentDocuments, ['updatedAt'], ['desc']);
+  }
 
-    resolve(data);
-  });
+  return data;
 }
 
 export function presentApiKey(ctx, key) {
diff --git a/server/presenters/user.js b/server/presenters/user.js
index b8d997d91..7288421f4 100644
--- a/server/presenters/user.js
+++ b/server/presenters/user.js
@@ -1,15 +1,15 @@
-const presentUser = (ctx, user) => {
+// @flow
+import User from '../models/User';
+
+async function presentUser(ctx: Object, user: User) {
   ctx.cache.set(user.id, user);
 
-  return new Promise(async (resolve, _reject) => {
-    const data = {
-      id: user.id,
-      username: user.username,
-      name: user.name,
-      avatarUrl: user.slackData ? user.slackData.image_192 : null,
-    };
-    resolve(data);
-  });
-};
+  return {
+    id: user.id,
+    username: user.username,
+    name: user.name,
+    avatarUrl: user.slackData ? user.slackData.image_192 : null,
+  };
+}
 
 export default presentUser;
diff --git a/server/static/index.html b/server/static/index.html
index 13409dceb..e732e8ce9 100644
--- a/server/static/index.html
+++ b/server/static/index.html
@@ -32,15 +32,5 @@
         <div class="header"></div>
       </div>
     </div>
-    <script type="text/javascript">
-      // if ('serviceWorker' in navigator) {
-      //   navigator.serviceWorker.register('/service-worker.js')
-      //   .then(function(reg) {
-      //     console.log('SW registration succeeded');
-      //   }).catch(function(error) {
-      //     console.log('SW registration failed: ' + error);
-      //   });
-      // };
-    </script>
   </body>
 </html>