diff --git a/ui/src/App.tsx b/ui/src/App.tsx
index afcbadca0..173abaafd 100644
--- a/ui/src/App.tsx
+++ b/ui/src/App.tsx
@@ -1,9 +1,4 @@
-import React, {
-  FunctionComponent,
-  useState,
-  useEffect,
-  useCallback,
-} from "react";
+import React, { FC, useState, useEffect, useCallback } from "react";
 
 import { observer } from "mobx-react-lite";
 
@@ -34,108 +29,102 @@ interface AppProps {
   uiDefaults: UIDefaults | null;
 }
 
-const App: FunctionComponent<AppProps> = observer(
-  ({ defaultFilters, uiDefaults }) => {
-    const [alertStore] = useState<AlertStore>(new AlertStore(null));
-    const [silenceFormStore] = useState<SilenceFormStore>(
-      new SilenceFormStore()
-    );
-    const [settingsStore] = useState<Settings>(new Settings(uiDefaults));
+const App: FC<AppProps> = observer(({ defaultFilters, uiDefaults }) => {
+  const [alertStore] = useState<AlertStore>(new AlertStore(null));
+  const [silenceFormStore] = useState<SilenceFormStore>(new SilenceFormStore());
+  const [settingsStore] = useState<Settings>(new Settings(uiDefaults));
 
-    useEffect(() => {
-      let filters;
-      // parse and decode request query args
-      const p: {
-        params: {
-          q: string[];
-          m?: string;
-        };
-        defaultsUsed: boolean;
-      } = DecodeLocationSearch(window.location.search);
-      // p.defaultsUsed means that karma URI didn't have ?q=foo query args
-      if (p.defaultsUsed) {
-        // no ?q=foo set, use defaults saved by the user or from backend config
-        if (settingsStore.savedFilters.config.present) {
-          filters = settingsStore.savedFilters.config.filters;
-        } else {
-          filters = defaultFilters;
-        }
-      } else {
-        // user passed ?q=foo, use it as initial filters
-        filters = p.params.q;
-      }
-      alertStore.filters.setFilters(filters);
-
-      if (p.params.m && silenceFormStore.data.fromBase64(p.params.m)) {
-        silenceFormStore.toggle.show();
-      }
-    }, [alertStore, defaultFilters, settingsStore]); // eslint-disable-line react-hooks/exhaustive-deps
-
-    const onPopState = useCallback(
-      (event: PopStateEvent) => {
-        event.preventDefault();
-        const p = DecodeLocationSearch(window.location.search);
-        alertStore.filters.setWithoutLocation(p.params.q);
-      },
-      [alertStore]
-    );
-
-    useEffect(() => {
-      window.onpopstate = onPopState;
-      return () => {
-        window.onpopstate = () => {};
+  useEffect(() => {
+    let filters;
+    // parse and decode request query args
+    const p: {
+      params: {
+        q: string[];
+        m?: string;
       };
-    }, [onPopState]);
+      defaultsUsed: boolean;
+    } = DecodeLocationSearch(window.location.search);
+    // p.defaultsUsed means that karma URI didn't have ?q=foo query args
+    if (p.defaultsUsed) {
+      // no ?q=foo set, use defaults saved by the user or from backend config
+      if (settingsStore.savedFilters.config.present) {
+        filters = settingsStore.savedFilters.config.filters;
+      } else {
+        filters = defaultFilters;
+      }
+    } else {
+      // user passed ?q=foo, use it as initial filters
+      filters = p.params.q;
+    }
+    alertStore.filters.setFilters(filters);
 
-    const prefersColorScheme = useMediaPredicate("(prefers-color-scheme)");
-    const prefersDark = useMediaPredicate("(prefers-color-scheme: dark)");
+    if (p.params.m && silenceFormStore.data.fromBase64(p.params.m)) {
+      silenceFormStore.toggle.show();
+    }
+  }, [alertStore, defaultFilters, settingsStore]); // eslint-disable-line react-hooks/exhaustive-deps
 
-    return (
-      <ErrorBoundary>
-        <span data-theme={`${settingsStore.themeConfig.config.theme}`} />
-        <ThemeContext.Provider
-          value={{
-            isDark:
-              settingsStore.themeConfig.config.theme ===
-                settingsStore.themeConfig.options.auto.value &&
-              prefersColorScheme
-                ? prefersDark
-                : settingsStore.themeConfig.config.theme ===
-                  settingsStore.themeConfig.options.dark.value,
-            reactSelectStyles:
-              settingsStore.themeConfig.config.theme ===
-                settingsStore.themeConfig.options.auto.value &&
-              prefersColorScheme
-                ? prefersDark
-                  ? ReactSelectStyles(ReactSelectColors.Dark)
-                  : ReactSelectStyles(ReactSelectColors.Light)
-                : settingsStore.themeConfig.config.theme ===
-                  settingsStore.themeConfig.options.dark.value
+  const onPopState = useCallback(
+    (event: PopStateEvent) => {
+      event.preventDefault();
+      const p = DecodeLocationSearch(window.location.search);
+      alertStore.filters.setWithoutLocation(p.params.q);
+    },
+    [alertStore]
+  );
+
+  useEffect(() => {
+    window.onpopstate = onPopState;
+    return () => {
+      window.onpopstate = () => {};
+    };
+  }, [onPopState]);
+
+  const prefersColorScheme = useMediaPredicate("(prefers-color-scheme)");
+  const prefersDark = useMediaPredicate("(prefers-color-scheme: dark)");
+
+  return (
+    <ErrorBoundary>
+      <span data-theme={`${settingsStore.themeConfig.config.theme}`} />
+      <ThemeContext.Provider
+        value={{
+          isDark:
+            settingsStore.themeConfig.config.theme ===
+              settingsStore.themeConfig.options.auto.value && prefersColorScheme
+              ? prefersDark
+              : settingsStore.themeConfig.config.theme ===
+                settingsStore.themeConfig.options.dark.value,
+          reactSelectStyles:
+            settingsStore.themeConfig.config.theme ===
+              settingsStore.themeConfig.options.auto.value && prefersColorScheme
+              ? prefersDark
                 ? ReactSelectStyles(ReactSelectColors.Dark)
-                : ReactSelectStyles(ReactSelectColors.Light),
-            animations: {
-              duration: settingsStore.themeConfig.config.animations ? 500 : 0,
-            },
-          }}
-        >
-          <BodyTheme />
-          <React.Suspense fallback={null}>
-            <NavBar
-              alertStore={alertStore}
-              settingsStore={settingsStore}
-              silenceFormStore={silenceFormStore}
-            />
-            <Grid
-              alertStore={alertStore}
-              settingsStore={settingsStore}
-              silenceFormStore={silenceFormStore}
-            />
-            <FaviconBadge alertStore={alertStore} />
-          </React.Suspense>
-        </ThemeContext.Provider>
-      </ErrorBoundary>
-    );
-  }
-);
+                : ReactSelectStyles(ReactSelectColors.Light)
+              : settingsStore.themeConfig.config.theme ===
+                settingsStore.themeConfig.options.dark.value
+              ? ReactSelectStyles(ReactSelectColors.Dark)
+              : ReactSelectStyles(ReactSelectColors.Light),
+          animations: {
+            duration: settingsStore.themeConfig.config.animations ? 500 : 0,
+          },
+        }}
+      >
+        <BodyTheme />
+        <React.Suspense fallback={null}>
+          <NavBar
+            alertStore={alertStore}
+            settingsStore={settingsStore}
+            silenceFormStore={silenceFormStore}
+          />
+          <Grid
+            alertStore={alertStore}
+            settingsStore={settingsStore}
+            silenceFormStore={silenceFormStore}
+          />
+          <FaviconBadge alertStore={alertStore} />
+        </React.Suspense>
+      </ThemeContext.Provider>
+    </ErrorBoundary>
+  );
+});
 
 export { App };
diff --git a/ui/src/Components/Accordion/index.tsx b/ui/src/Components/Accordion/index.tsx
index a5926425b..ce9c03d75 100644
--- a/ui/src/Components/Accordion/index.tsx
+++ b/ui/src/Components/Accordion/index.tsx
@@ -1,11 +1,8 @@
-import React, { FunctionComponent, ReactNode, useState } from "react";
+import React, { FC, ReactNode, useState } from "react";
 
 import { ToggleIcon } from "Components/ToggleIcon";
 
-const Trigger: FunctionComponent<{ text: string; isOpen: boolean }> = ({
-  text,
-  isOpen,
-}) => (
+const Trigger: FC<{ text: string; isOpen: boolean }> = ({ text, isOpen }) => (
   <div className="d-flex flex-row justify-content-between">
     <div>{text}</div>
     <div>
@@ -14,7 +11,7 @@ const Trigger: FunctionComponent<{ text: string; isOpen: boolean }> = ({
   </div>
 );
 
-const Accordion: FunctionComponent<{
+const Accordion: FC<{
   text: string;
   content: ReactNode;
   defaultIsOpen?: boolean;
diff --git a/ui/src/Components/DateFromNow/index.tsx b/ui/src/Components/DateFromNow/index.tsx
index 49992c8f7..274b11a86 100644
--- a/ui/src/Components/DateFromNow/index.tsx
+++ b/ui/src/Components/DateFromNow/index.tsx
@@ -1,4 +1,4 @@
-import React, { FunctionComponent, useState, useEffect } from "react";
+import React, { FC, useState, useEffect } from "react";
 
 import parseISO from "date-fns/parseISO";
 import differenceInSeconds from "date-fns/differenceInSeconds";
@@ -15,9 +15,7 @@ const formatLabel = (timestamp: string) => {
   });
 };
 
-export const DateFromNow: FunctionComponent<{ timestamp: string }> = ({
-  timestamp,
-}) => {
+export const DateFromNow: FC<{ timestamp: string }> = ({ timestamp }) => {
   const [label, setLabel] = useState<string>(formatLabel(timestamp));
 
   useEffect(() => {
diff --git a/ui/src/Components/ToggleIcon/index.tsx b/ui/src/Components/ToggleIcon/index.tsx
index 269ab5436..4c127d5a8 100644
--- a/ui/src/Components/ToggleIcon/index.tsx
+++ b/ui/src/Components/ToggleIcon/index.tsx
@@ -1,9 +1,9 @@
-import React, { FunctionComponent } from "react";
+import React, { FC } from "react";
 
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
 import { faChevronDown } from "@fortawesome/free-solid-svg-icons/faChevronDown";
 
-const ToggleIcon: FunctionComponent<{
+const ToggleIcon: FC<{
   isOpen: boolean;
   className?: string;
   onClick?: () => void;
diff --git a/ui/src/ErrorBoundary.tsx b/ui/src/ErrorBoundary.tsx
index 8d67aeed7..517971ec9 100644
--- a/ui/src/ErrorBoundary.tsx
+++ b/ui/src/ErrorBoundary.tsx
@@ -1,9 +1,4 @@
-import React, {
-  Component,
-  StatelessComponent,
-  ReactNode,
-  ErrorInfo,
-} from "react";
+import React, { Component, FC, ReactNode, ErrorInfo } from "react";
 
 import { captureException } from "@sentry/browser";
 
@@ -16,7 +11,7 @@ interface InternalErrorProps {
   progressLeft: number;
 }
 
-const InternalError: StatelessComponent<InternalErrorProps> = (props) => (
+const InternalError: FC<InternalErrorProps> = (props) => (
   <div className="text-placeholder screen-center">
     <div className="container-fluid text-center">
       <h1 className="display-1">
@@ -78,7 +73,9 @@ class ErrorBoundary extends Component<ErrorBoundaryProps, ErrorBoundaryState> {
   componentDidCatch(error: Error, { componentStack }: ErrorInfo): void {
     if (this.state.cachedError === null) {
       this.setState({ cachedError: error });
-      captureException(error, { contexts: { react: { componentStack } } });
+      captureException(error, {
+        contexts: { react: { componentStack } },
+      });
     }
     // reload after 60s, this is to fix wall monitors automatically
     // but only if the timer isn't set yet