diff --git a/maubot/management/frontend/package.json b/maubot/management/frontend/package.json
index c5cf653..9ecf46a 100644
--- a/maubot/management/frontend/package.json
+++ b/maubot/management/frontend/package.json
@@ -6,6 +6,7 @@
     "node-sass": "^4.9.4",
     "react": "^16.6.0",
     "react-dom": "^16.6.0",
+    "react-router-dom": "^4.3.1",
     "react-scripts": "2.0.5"
   },
   "scripts": {
diff --git a/maubot/management/frontend/src/MaubotManager.js b/maubot/management/frontend/src/Home.js
similarity index 75%
rename from maubot/management/frontend/src/MaubotManager.js
rename to maubot/management/frontend/src/Home.js
index 314f47a..53a8466 100644
--- a/maubot/management/frontend/src/MaubotManager.js
+++ b/maubot/management/frontend/src/Home.js
@@ -15,19 +15,12 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 import React, { Component } from "react"
 
-class MaubotManager extends Component {
+class Home extends Component {
     render() {
-        return (
-            <div className="maubot-manager">
-                <header>
+        return <main>
 
-                </header>
-                <main>
-
-                </main>
-            </div>
-        )
+        </main>
     }
 }
 
-export default MaubotManager
+export default Home
diff --git a/maubot/management/frontend/src/Login.js b/maubot/management/frontend/src/Login.js
new file mode 100644
index 0000000..6788168
--- /dev/null
+++ b/maubot/management/frontend/src/Login.js
@@ -0,0 +1,47 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+import React, { Component } from "react"
+
+class Login extends Component {
+    constructor(props, context) {
+        super(props, context)
+        this.state = {
+            username: "",
+            password: "",
+        }
+    }
+
+    inputChanged = event => this.setState({ [event.target.name]: event.target.value })
+
+    login = () => {
+
+    }
+
+    render() {
+        return <div className="login-wrapper">
+            <div className="login">
+                <h1 className="title">Maubot Manager</h1>
+                <input type="text" placeholder="Username" value={this.state.username}
+                       name="username" onChange={this.inputChanged}/>
+                <input type="password" placeholder="Password" value={this.state.password}
+                       name="password" onChange={this.inputChanged}/>
+                <button onClick={this.login}>Log in</button>
+            </div>
+        </div>
+    }
+}
+
+export default Login
diff --git a/maubot/management/frontend/src/PrivateRoute.js b/maubot/management/frontend/src/PrivateRoute.js
new file mode 100644
index 0000000..2180e96
--- /dev/null
+++ b/maubot/management/frontend/src/PrivateRoute.js
@@ -0,0 +1,16 @@
+import React, { Component } from "react"
+import { Route, Redirect } from "react-router-dom"
+
+const PrivateRoute = ({ component, authed, ...rest }) => (
+    <Route
+        {...rest}
+        render={(props) => authed === true
+            ? <Component {...props} />
+            : <Redirect to={{
+                pathname: "/login",
+                state: { from: props.location },
+            }}/>}
+    />
+)
+
+export default PrivateRoute
diff --git a/maubot/management/frontend/src/Router.js b/maubot/management/frontend/src/Router.js
new file mode 100644
index 0000000..3eb4faf
--- /dev/null
+++ b/maubot/management/frontend/src/Router.js
@@ -0,0 +1,41 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+import React, { Component } from "react"
+import { BrowserRouter as Router, Route, Redirect } from "react-router-dom"
+import PrivateRoute from "./PrivateRoute"
+import Home from "./Home"
+import Login from "./Login"
+
+class MaubotRouter extends Component {
+    constructor(props) {
+        super(props)
+        this.state = {
+            authed: localStorage.accessToken !== undefined,
+        }
+    }
+
+    render() {
+        return <Router>
+            <div className={`maubot-wrapper ${this.state.authed ? "authenticated" : ""}`}>
+                <Route path="/" exact render={() => <Redirect to={{ pathname: "/dashboard" }}/>}/>
+                <PrivateRoute path="/dashboard" component={Home} authed={this.state.authed}/>
+                <Route path="/login" component={Login}/>
+            </div>
+        </Router>
+    }
+}
+
+export default MaubotRouter
diff --git a/maubot/management/frontend/src/Spinner.js b/maubot/management/frontend/src/Spinner.js
new file mode 100644
index 0000000..4f227d4
--- /dev/null
+++ b/maubot/management/frontend/src/Spinner.js
@@ -0,0 +1,9 @@
+import React from "react"
+
+const Spinner = () => (
+    <div className="loader">
+        <svg viewBox="25 25 50 50">
+            <circle cx="50" cy="50" r="20" fill="none" strokeWidth="2" strokeMiterlimit="10"/>
+        </svg>
+    </div>
+)
diff --git a/maubot/management/frontend/src/api.js b/maubot/management/frontend/src/api.js
new file mode 100644
index 0000000..712eb0d
--- /dev/null
+++ b/maubot/management/frontend/src/api.js
@@ -0,0 +1,86 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+const BASE_PATH = "/_matrix/maubot/v1"
+
+export function login(username, password) {
+    return fetch(`${BASE_PATH}/auth/login`, {
+        method: "POST",
+        body: JSON.stringify({
+            username,
+            password,
+        }),
+    })
+}
+
+function getHeaders(contentType = "application/json") {
+    return {
+        "Content-Type": contentType,
+        "Authorization": `Bearer ${localStorage.accessToken}`,
+    }
+}
+
+export async function ping() {
+    const response = await fetch(`${BASE_PATH}/auth/ping`, {
+        method: "POST",
+        headers: getHeaders(),
+    })
+    const json = await response.json()
+    if (json.username) {
+        return json.username
+    } else if (json.errcode === "auth_token_missing" || json.errcode === "auth_token_invalid") {
+        return null
+    }
+    throw json
+}
+
+export async function getInstances() {
+    const resp = await fetch(`${BASE_PATH}/instances`, { headers: getHeaders() })
+    return await resp.json()
+}
+
+export async function getInstance(id) {
+    const resp = await fetch(`${BASE_PATH}/instance/${id}`, { headers: getHeaders() })
+    return await resp.json()
+}
+
+export async function getPlugins() {
+    const resp = await fetch(`${BASE_PATH}/plugins`, { headers: getHeaders() })
+    return await resp.json()
+}
+
+export async function getPlugin(id) {
+    const resp = await fetch(`${BASE_PATH}/plugin/${id}`, { headers: getHeaders() })
+    return await resp.json()
+}
+
+export async function uploadPlugin(data) {
+    const resp = await fetch(`${BASE_PATH}/plugins/upload`, {
+        headers: getHeaders("application/zip"),
+        body: data,
+    })
+    return await resp.json()
+}
+
+export async function getClients() {
+    const resp = await fetch(`${BASE_PATH}/clients`, { headers: getHeaders() })
+    return await resp.json()
+}
+
+export async function getClient(id) {
+    const resp = await fetch(`${BASE_PATH}/client/${id}`, { headers: getHeaders() })
+    return await resp.json()
+}
diff --git a/maubot/management/frontend/src/index.js b/maubot/management/frontend/src/index.js
index 8f50972..9e9203f 100644
--- a/maubot/management/frontend/src/index.js
+++ b/maubot/management/frontend/src/index.js
@@ -16,6 +16,6 @@
 import React from "react"
 import ReactDOM from "react-dom"
 import "./style/index.sass"
-import MaubotManager from "./MaubotManager"
+import App from "./Router"
 
-ReactDOM.render(<MaubotManager/>, document.getElementById("root"))
+ReactDOM.render(<App/>, document.getElementById("root"))
diff --git a/maubot/management/frontend/src/style/base/body.sass b/maubot/management/frontend/src/style/base/body.sass
index b45c068..01d90e9 100644
--- a/maubot/management/frontend/src/style/base/body.sass
+++ b/maubot/management/frontend/src/style/base/body.sass
@@ -27,6 +27,13 @@ body
     right: 0
     left: 0
 
+.maubot-wrapper
+    position: absolute
+    top: 0
+    bottom: 0
+    left: 0
+    right: 0
+
 //.lindeb
     > header
         position: absolute
diff --git a/maubot/management/frontend/src/style/base/elements.sass b/maubot/management/frontend/src/style/base/elements.sass
new file mode 100644
index 0000000..10a183e
--- /dev/null
+++ b/maubot/management/frontend/src/style/base/elements.sass
@@ -0,0 +1,95 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program 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.
+//
+// This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
+
+=button()
+    font-family: $font-stack
+    padding: .375rem 1rem
+    background-color: $background-color
+    border: none
+    border-radius: .25rem
+    color: $inverted-text-color
+    box-sizing: border-box
+    font-size: 1rem
+    cursor: pointer
+
+    &:hover
+        background-color: darken($background-color, 10%)
+
+=link-button()
+    display: inline-block
+    text-align: center
+    text-decoration: none
+
+=main-color-button()
+    background-color: $main-color
+    &:hover
+        background-color: $dark-color
+
+button, .button
+    +button
+
+    &.main-color
+        +main-color-button
+
+=button-group()
+    width: 100%
+    display: flex
+    > button, > .button
+        flex: 1
+        border-radius: 0
+
+        &:first-of-type
+            border-radius: .25rem 0 0 .25rem
+
+        &:last-of-type
+            border-radius: 0 .25rem .25rem 0
+
+        &:first-of-type:last-of-type
+            border-radius: .25rem
+
+=vertical-button-group()
+    display: flex
+    flex-direction: column
+    > button, > .button
+        flex: 1
+        border-radius: 0
+
+        &:first-of-type
+            border-radius: .25rem .25rem 0 0
+
+        &:last-of-type
+            border-radius: 0 0 .25rem .25rem
+
+        &:first-of-type:last-of-type
+            border-radius: .25rem
+
+input, textarea
+    font-family: $font-stack
+    border: 1px solid $border-color
+    background-color: $background-color
+    color: $text-color
+    box-sizing: border-box
+    border-radius: .25rem
+    padding: .375rem 1rem
+    font-size: 1rem
+    resize: vertical
+
+    &:hover, &:focus
+        border-color: $main-color
+
+    &:focus
+        border-width: 2px
+        padding: calc(.375rem - 1px) 1rem
diff --git a/maubot/management/frontend/src/style/index.sass b/maubot/management/frontend/src/style/index.sass
index d3d2eaa..20d193d 100644
--- a/maubot/management/frontend/src/style/index.sass
+++ b/maubot/management/frontend/src/style/index.sass
@@ -15,3 +15,8 @@
 // along with this program.  If not, see <https://www.gnu.org/licenses/>.
 @import base/vars
 @import base/body
+@import base/elements
+
+@import lib/spinner
+
+@import pages/login
diff --git a/maubot/management/frontend/src/style/lib/spinner.sass b/maubot/management/frontend/src/style/lib/spinner.sass
new file mode 100644
index 0000000..3fb4cbc
--- /dev/null
+++ b/maubot/management/frontend/src/style/lib/spinner.sass
@@ -0,0 +1,60 @@
+$green: #008744
+$blue: #0057e7
+$red: #d62d20
+$yellow: #ffa700
+$white: #eee
+
+$width: 100px
+
+.loader
+    position: relative
+    margin: 0 auto
+    width: $width
+
+    &:before
+        content: ""
+        display: block
+        padding-top: 100%
+
+    svg
+        animation: rotate 2s linear infinite
+        height: 100%
+        transform-origin: center center
+        width: 100%
+        position: absolute
+        top: 0
+        bottom: 0
+        left: 0
+        right: 0
+        margin: auto
+
+        circle
+            stroke-dasharray: 1, 200
+            stroke-dashoffset: 0
+            animation: dash 1.5s ease-in-out infinite, color 6s ease-in-out infinite
+            stroke-linecap: round
+
+@keyframes rotate
+    100%
+        transform: rotate(360deg)
+
+@keyframes dash
+    0%
+        stroke-dasharray: 1, 200
+        stroke-dashoffset: 0
+    50%
+        stroke-dasharray: 89, 200
+        stroke-dashoffset: -35px
+    100%
+        stroke-dasharray: 89, 200
+        stroke-dashoffset: -124px
+
+@keyframes color
+    100%, 0%
+        stroke: $red
+    40%
+        stroke: $blue
+    66%
+        stroke: $green
+    80%, 90%
+        stroke: $yellow
diff --git a/maubot/management/frontend/src/style/pages/login.sass b/maubot/management/frontend/src/style/pages/login.sass
new file mode 100644
index 0000000..f3d04fa
--- /dev/null
+++ b/maubot/management/frontend/src/style/pages/login.sass
@@ -0,0 +1,44 @@
+// maubot - A plugin-based Matrix bot system.
+// Copyright (C) 2018 Tulir Asokan
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program 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 Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+.maubot-wrapper:not(.authenticated)
+    background-color: $main-color
+
+    text-align: center
+
+.login
+    width: 25rem
+    height: 23.5rem
+    display: inline-block
+    box-sizing: border-box
+    background-color: white
+    border-radius: .25rem
+    margin-top: 3rem
+
+    .title
+        color: $main-color
+        margin: 3rem 0
+
+    input, button
+        width: calc(100% - 5rem)
+        margin: .5rem 2.5rem
+        padding: 1rem
+
+    input:focus
+        padding: calc(1rem - 1px)
+
+    button
+        +main-color-button
diff --git a/maubot/management/frontend/yarn.lock b/maubot/management/frontend/yarn.lock
index 64d5190..9b58f83 100644
--- a/maubot/management/frontend/yarn.lock
+++ b/maubot/management/frontend/yarn.lock
@@ -4316,6 +4316,17 @@ hex-color-regex@^1.1.0:
   resolved "https://registry.yarnpkg.com/hex-color-regex/-/hex-color-regex-1.1.0.tgz#4c06fccb4602fe2602b3c93df82d7e7dbf1a8a8e"
   integrity sha512-l9sfDFsuqtOqKDsQdqrMRk0U85RZc0RtOR9yPI7mRVOa4FsR/BVnZ0shmQRM96Ji99kYZP/7hn1cedc1+ApsTQ==
 
+history@^4.7.2:
+  version "4.7.2"
+  resolved "https://registry.yarnpkg.com/history/-/history-4.7.2.tgz#22b5c7f31633c5b8021c7f4a8a954ac139ee8d5b"
+  integrity sha512-1zkBRWW6XweO0NBcjiphtVJVsIQ+SXF29z9DVkceeaSLVMFXHool+fdCZD4spDCfZJCILPILc3bm7Bc+HRi0nA==
+  dependencies:
+    invariant "^2.2.1"
+    loose-envify "^1.2.0"
+    resolve-pathname "^2.2.0"
+    value-equal "^0.4.0"
+    warning "^3.0.0"
+
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -4330,6 +4341,11 @@ hoek@4.x.x:
   resolved "https://registry.yarnpkg.com/hoek/-/hoek-4.2.1.tgz#9634502aa12c445dd5a7c5734b572bb8738aacbb"
   integrity sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA==
 
+hoist-non-react-statics@^2.5.0:
+  version "2.5.5"
+  resolved "https://registry.yarnpkg.com/hoist-non-react-statics/-/hoist-non-react-statics-2.5.5.tgz#c5903cf409c0dfd908f388e619d86b9c1174cb47"
+  integrity sha512-rqcy4pJo55FTTLWt+bU8ukscqHeE/e9KWvsOW2b/a3afxQZhwkQdT1rPPCJ0rYXdj4vNcasY8zHTH+jF/qStxw==
+
 home-or-tmp@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/home-or-tmp/-/home-or-tmp-2.0.0.tgz#e36c3f2d2cae7d746a857e38d18d5f32a7882db8"
@@ -4643,7 +4659,7 @@ internal-ip@^3.0.1:
     default-gateway "^2.6.0"
     ipaddr.js "^1.5.2"
 
-invariant@^2.2.0, invariant@^2.2.2, invariant@^2.2.4:
+invariant@^2.2.0, invariant@^2.2.1, invariant@^2.2.2, invariant@^2.2.4:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
   integrity sha512-phJfQVBuaJM5raOpJjSfkiD6BpbCE4Ns//LaXl6wGYtUBY83nWS6Rf9tXm2e8VaK60JEjYldbPif/A2B1C2gNA==
@@ -5851,7 +5867,7 @@ loglevel@^1.4.1:
   resolved "https://registry.yarnpkg.com/loglevel/-/loglevel-1.6.1.tgz#e0fc95133b6ef276cdc8887cdaf24aa6f156f8fa"
   integrity sha1-4PyVEztu8nbNyIh82vJKpvFW+Po=
 
-loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.3.1:
+loose-envify@^1.0.0, loose-envify@^1.1.0, loose-envify@^1.2.0, loose-envify@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/loose-envify/-/loose-envify-1.4.0.tgz#71ee51fa7be4caec1a63839f7e682d8132d30caf"
   integrity sha512-lyuxPGr/Wfhrlem2CL/UcnUc1zcqKAImBDzukY7Y5F/yQiNdko6+fRLevlw1HgMySw7f611UIY408EtxRSoK3Q==
@@ -6895,6 +6911,13 @@ path-to-regexp@0.1.7:
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
   integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
 
+path-to-regexp@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-1.7.0.tgz#59fde0f435badacba103a84e9d3bc64e96b9937d"
+  integrity sha1-Wf3g9DW62suhA6hOnTvGTpa5k30=
+  dependencies:
+    isarray "0.0.1"
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -7698,7 +7721,7 @@ prompts@^0.1.9:
     kleur "^2.0.1"
     sisteransi "^0.1.1"
 
-prop-types@^15.6.2:
+prop-types@^15.6.1, prop-types@^15.6.2:
   version "15.6.2"
   resolved "https://registry.yarnpkg.com/prop-types/-/prop-types-15.6.2.tgz#05d5ca77b4453e985d60fc7ff8c859094a497102"
   integrity sha512-3pboPvLiWD7dkI3qf3KbUe6hKFKa52w+AE0VCqECtf+QHAKgOL37tTaNCnuX1nAAQ4ZhyP+kYVKf8rLmJ/feDQ==
@@ -7916,6 +7939,31 @@ react-error-overlay@^5.0.5:
   resolved "https://registry.yarnpkg.com/react-error-overlay/-/react-error-overlay-5.0.5.tgz#716ff1a92fda76bb89a39adf9ce046a5d740e71a"
   integrity sha512-ab0HWBgxdIsngHtMGU8+8gYFdTBXpUGd4AE4lN2VZvOIlBmWx9dtaWEViihuGSIGosCKPeHCnzFoRWB42UtnLg==
 
+react-router-dom@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/react-router-dom/-/react-router-dom-4.3.1.tgz#4c2619fc24c4fa87c9fd18f4fb4a43fe63fbd5c6"
+  integrity sha512-c/MlywfxDdCp7EnB7YfPMOfMD3tOtIjrQlj/CKfNMBxdmpJP8xcz5P/UAFn3JbnQCNUxsHyVVqllF9LhgVyFCA==
+  dependencies:
+    history "^4.7.2"
+    invariant "^2.2.4"
+    loose-envify "^1.3.1"
+    prop-types "^15.6.1"
+    react-router "^4.3.1"
+    warning "^4.0.1"
+
+react-router@^4.3.1:
+  version "4.3.1"
+  resolved "https://registry.yarnpkg.com/react-router/-/react-router-4.3.1.tgz#aada4aef14c809cb2e686b05cee4742234506c4e"
+  integrity sha512-yrvL8AogDh2X42Dt9iknk4wF4V8bWREPirFfS9gLU1huk6qK41sg7Z/1S81jjTrGHxa3B8R3J6xIkDAA6CVarg==
+  dependencies:
+    history "^4.7.2"
+    hoist-non-react-statics "^2.5.0"
+    invariant "^2.2.4"
+    loose-envify "^1.3.1"
+    path-to-regexp "^1.7.0"
+    prop-types "^15.6.1"
+    warning "^4.0.1"
+
 react-scripts@2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/react-scripts/-/react-scripts-2.0.5.tgz#74b8e9fa6a7c5f0f11221dd18c10df2ae3df3d69"
@@ -8303,6 +8351,11 @@ resolve-from@^3.0.0:
   resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-3.0.0.tgz#b22c7af7d9d6881bc8b6e653335eebcb0a188748"
   integrity sha1-six699nWiBvItuZTM17rywoYh0g=
 
+resolve-pathname@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/resolve-pathname/-/resolve-pathname-2.2.0.tgz#7e9ae21ed815fd63ab189adeee64dc831eefa879"
+  integrity sha512-bAFz9ld18RzJfddgrO2e/0S2O81710++chRMUxHjXOYKF6jTAMrUNZrEZ1PvV0zlhfjidm08iRPdTLPno1FuRg==
+
 resolve-url@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
@@ -9559,6 +9612,11 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+value-equal@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/value-equal/-/value-equal-0.4.0.tgz#c5bdd2f54ee093c04839d71ce2e4758a6890abc7"
+  integrity sha512-x+cYdNnaA3CxvMaTX0INdTCN8m8aF2uY9BvEqmxuYp8bL09cs/kWVQPVGcA35fMktdOsP69IgU7wFj/61dJHEw==
+
 vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
@@ -9599,6 +9657,20 @@ walker@~1.0.5:
   dependencies:
     makeerror "1.0.x"
 
+warning@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-3.0.0.tgz#32e5377cb572de4ab04753bdf8821c01ed605b7c"
+  integrity sha1-MuU3fLVy3kqwR1O9+IIcAe1gW3w=
+  dependencies:
+    loose-envify "^1.0.0"
+
+warning@^4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/warning/-/warning-4.0.2.tgz#aa6876480872116fa3e11d434b0d0d8d91e44607"
+  integrity sha512-wbTp09q/9C+jJn4KKJfJfoS6VleK/Dti0yqWSm6KMvJ4MRCXFQNapHuJXutJIrWV0Cf4AhTdeIe4qdKHR1+Hug==
+  dependencies:
+    loose-envify "^1.0.0"
+
 watch@~0.18.0:
   version "0.18.0"
   resolved "https://registry.yarnpkg.com/watch/-/watch-0.18.0.tgz#28095476c6df7c90c963138990c0a5423eb4b986"