diff --git a/webui/src/components/BugTitleForm/BugTitleForm.tsx b/webui/src/components/BugTitleForm/BugTitleForm.tsx
index c31f8ef7a892aecec8a81aa3d025ec9e2040437d..9a161443c55dfd570e639534ce16dd09877669f1 100644
--- a/webui/src/components/BugTitleForm/BugTitleForm.tsx
+++ b/webui/src/components/BugTitleForm/BugTitleForm.tsx
@@ -66,7 +66,7 @@ function BugTitleForm({ bug }: Props) {
 
   function isFormValid() {
     if (issueTitleInput) {
-      return issueTitleInput.value.length > 0 ? true : false;
+      return issueTitleInput.value.length > 0;
     } else {
       return false;
     }
diff --git a/webui/src/components/Content/PreTag.tsx b/webui/src/components/Content/PreTag.tsx
index 5256ab12ec8abacd56dded3153569d5136f6dac0..8e352153238c927c73c075e59c0eff61f3879991 100644
--- a/webui/src/components/Content/PreTag.tsx
+++ b/webui/src/components/Content/PreTag.tsx
@@ -11,7 +11,7 @@ const useStyles = makeStyles({
 
 const PreTag = (props: React.HTMLProps<HTMLPreElement>) => {
   const classes = useStyles();
-  return <pre className={classes.tag} {...props}></pre>;
+  return <pre className={classes.tag} {...props} />;
 };
 
 export default PreTag;
diff --git a/webui/src/components/Header/Header.tsx b/webui/src/components/Header/Header.tsx
index 579bf127f01edc6e0ab26df57c74d5884ee5be7d..3443fcf5997ecd59b5844c67e8062635948b56d6 100644
--- a/webui/src/components/Header/Header.tsx
+++ b/webui/src/components/Header/Header.tsx
@@ -46,7 +46,7 @@ function Header() {
             <img src="/logo.svg" className={classes.logo} alt="git-bug" />
             git-bug
           </Link>
-          <div className={classes.filler}></div>
+          <div className={classes.filler} />
           <div className={classes.lightSwitch}>
             <LightSwitch />
           </div>
diff --git a/webui/src/pages/list/FilterToolbar.tsx b/webui/src/pages/list/FilterToolbar.tsx
index e4cd8e6a244a338c74d26f073e1c181acb3ac3d8..74eefe4c3184ac27c3b7649576bdccb43d2a16f9 100644
--- a/webui/src/pages/list/FilterToolbar.tsx
+++ b/webui/src/pages/list/FilterToolbar.tsx
@@ -40,7 +40,7 @@ function CountingFilter({ query, children, ...props }: CountingFilterProps) {
     variables: { query },
   });
 
-  var prefix;
+  let prefix;
   if (loading) prefix = '...';
   else if (error || !data?.repository) prefix = '???';
   // TODO: better prefixes & error handling
diff --git a/webui/src/pages/new/NewBugPage.tsx b/webui/src/pages/new/NewBugPage.tsx
index 39725722933d8cd6601d42651717207b9ac60637..f313ac24e7c3b513e913e29632a69b5fba3ac280 100644
--- a/webui/src/pages/new/NewBugPage.tsx
+++ b/webui/src/pages/new/NewBugPage.tsx
@@ -86,7 +86,7 @@ function NewBugPage() {
   }
 
   function isFormValid() {
-    return issueTitle.length > 0 && issueComment.length > 0 ? true : false;
+    return issueTitle.length > 0;
   }
 
   if (loading) return <div>Loading...</div>;
@@ -119,14 +119,14 @@ function NewBugPage() {
                 className={classes.greenButton}
                 variant="contained"
                 type="submit"
-                disabled={isFormValid() ? false : true}
+                disabled={!isFormValid()}
               >
                 Submit new issue
               </Button>
             </div>
           </form>
         </Paper>
-        <div className={classes.rightSidebar}></div>
+        <div className={classes.rightSidebar} />
       </div>
     </main>
   );