diff --git a/src/app/item-details/ItemDetails.module.scss b/src/app/item-details/ItemDetails.module.scss
new file mode 100644
index 000000000..c7edcbe17
--- /dev/null
+++ b/src/app/item-details/ItemDetails.module.scss
@@ -0,0 +1,151 @@
+@import "../shared/scss/media";
+@import "../shared/scss/theme_variables";
+
+.mainContent {
+  position: relative;
+  width: 100%;
+  min-height: 100vh;
+  -webkit-transition: opacity .2s ease;
+  transition: opacity .2s ease;
+  box-sizing: border-box;
+  padding: 8px 0;
+  z-index: 0;
+}
+
+.item {
+  box-sizing: border-box;
+  padding: 10px 40px 0 40px;
+  z-index: 0;
+}
+
+@media #{$tablet-only} {
+  .item {
+    padding: 10px 20px 0 40px;
+  }
+}
+
+@media #{$mobile-only} {
+  .item {
+    box-sizing: border-box;
+    padding: 110px 15px 0 15px;
+  }
+}
+
+.headMargin {
+  margin-bottom: 15px;
+}
+
+.item p {
+  margin: 2px 0;
+}
+
+.subject {
+  word-wrap: break-word;
+  margin-top: 20px;
+}
+
+.item a {
+  cursor: pointer;
+  text-decoration: none;
+}
+
+@media #{$mobile-only} {
+  .laptop {
+    display: none;
+  }
+}
+
+@media #{$laptop-only} {
+  .mobile {
+    display: none;
+  }
+}
+
+.title {
+  font-size: 16px;
+  font-family: Verdana, Geneva, sans-serif;
+}
+
+.titleBlock {
+  text-align: center;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+  margin: 0 75px;
+}
+
+@media #{$mobile-only} {
+  .title {
+    font-size: 15px;
+  }
+  .backButton {
+    position: absolute;
+    top: 52%;
+    width: 0.6rem;
+    height: 0.6rem;
+    background: transparent;
+    box-shadow: 0 0 0 lightgray;
+    transition: all 200ms ease;
+    left: 4%;
+    transform: translate3d(0, -50%, 0) rotate(-135deg);
+  }
+}
+
+.subtext {
+  font-size: 12px;
+  font-weight: bold;
+  letter-spacing: 0.5px;
+}
+
+.domain {
+  letter-spacing: 0.5px;
+}
+
+.subtext a {
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.itemDetails {
+  padding: 10px;
+}
+
+.itemHeader {
+  padding-bottom: 10px;
+}
+
+@media #{$mobile-only} {
+  .itemHeader {
+    padding: 10px 0 10px 0;
+    position: fixed;
+    width: 100%;
+    left: 0;
+    top: 62px;
+  }
+}
+
+.pollResults {
+  margin-bottom: 1em;
+}
+
+.pollContent {
+  * {
+    padding-bottom: 0;
+    margin-bottom: -1em;
+    margin-top: 1em;
+  }
+  .pollBar {
+    height: 10px;
+    margin-bottom: 1em;
+  }
+}
+
+.commentList {
+  list-style-type: none;
+  padding: 10px 0;
+}
+
+.commentList li {
+  display: list-item;
+}
diff --git a/src/app/item-details/ItemDetails.tsx b/src/app/item-details/ItemDetails.tsx
new file mode 100644
index 000000000..075506ec0
--- /dev/null
+++ b/src/app/item-details/ItemDetails.tsx
@@ -0,0 +1,201 @@
+import { useEffect, useState } from 'react';
+import { useParams, useNavigate, Link } from 'react-router-dom';
+import { useSettings } from '../shared/hooks/useSettings';
+import { Story } from '../shared/models/story';
+import { Comment as CommentComponent } from './comment/Comment';
+import { Loader } from '../shared/components/Loader';
+import { ErrorMessage } from '../shared/components/ErrorMessage';
+import { formatCommentCount } from '../shared/utils/formatCommentCount';
+import styles from './ItemDetails.module.scss';
+
+export function ItemDetails() {
+  const { id } = useParams<{ id: string }>();
+  const navigate = useNavigate();
+  const { settings } = useSettings();
+  const [item, setItem] = useState<Story | null>(null);
+  const [errorMessage, setErrorMessage] = useState('');
+
+  useEffect(() => {
+    const controller = new AbortController();
+    setItem(null);
+    setErrorMessage('');
+
+    if (id) {
+      fetch(`https://node-hnapi.herokuapp.com/item/${id}`, {
+        signal: controller.signal,
+      })
+        .then((res) => res.json())
+        .then((story: Story) => {
+          if (story.type === 'poll' && story.poll) {
+            const numberOfPollOptions = story.poll.length;
+            let pollVotesCount = 0;
+            const pollPromises = Array.from(
+              { length: numberOfPollOptions },
+              (_, i) =>
+                fetch(
+                  `https://node-hnapi.herokuapp.com/item/${story.id + i + 1}`,
+                  { signal: controller.signal }
+                ).then((res) => res.json())
+            );
+            Promise.all(pollPromises).then((pollResults) => {
+              pollResults.forEach((result, i) => {
+                story.poll[i] = result;
+                pollVotesCount += result.points;
+              });
+              story.poll_votes_count = pollVotesCount;
+              setItem({ ...story });
+            }).catch((err) => {
+              if (err.name !== 'AbortError') {
+                setErrorMessage('Could not load item comments.');
+              }
+            });
+          } else {
+            setItem(story);
+          }
+        })
+        .catch((err) => {
+          if (err.name !== 'AbortError') {
+            setErrorMessage('Could not load item comments.');
+          }
+        });
+    }
+
+    window.scrollTo(0, 0);
+
+    return () => {
+      controller.abort();
+    };
+  }, [id]);
+
+  const hasUrl = item?.url?.startsWith('http') ?? false;
+  const goBack = () => navigate(-1);
+
+  const linkTarget = settings.openLinkInNewTab ? '_blank' : undefined;
+  const linkRel = settings.openLinkInNewTab ? 'noopener' : undefined;
+
+  return (
+    <div className={styles.mainContent}>
+      {!item && !errorMessage && <Loader />}
+      {!item && errorMessage !== '' && <ErrorMessage message={errorMessage} />}
+
+      {item && (
+        <div className={styles.item}>
+          {/* Mobile header */}
+          <div className={`${styles.mobile} ${styles.itemHeader}`}>
+            <p className={styles.titleBlock}>
+              <span className={styles.backButton} onClick={goBack} />
+              {hasUrl ? (
+                <a
+                  className={styles.title}
+                  href={item.url}
+                  target={linkTarget}
+                  rel={linkRel}
+                >
+                  {item.title}
+                </a>
+              ) : (
+                <Link className={styles.title} to={`/item/${item.id}`}>
+                  {item.title}
+                </Link>
+              )}
+            </p>
+          </div>
+
+          {/* Laptop header */}
+          <div
+            className={`${styles.laptop}${
+              item.comments_count > 0 || item.type === 'job'
+                ? ` ${styles.itemHeader}`
+                : ''
+            }${item.content ? ` ${styles.headMargin}` : ''}`}
+          >
+            {hasUrl ? (
+              <p>
+                <a
+                  className={styles.title}
+                  href={item.url}
+                  target={linkTarget}
+                  rel={linkRel}
+                >
+                  {item.title}
+                </a>
+                {item.domain && (
+                  <span className={styles.domain}> ({item.domain})</span>
+                )}
+              </p>
+            ) : (
+              <p>
+                <Link className={styles.title} to={`/item/${item.id}`}>
+                  {item.title}
+                </Link>
+              </p>
+            )}
+            <div className={styles.subtext}>
+              {item.type !== 'job' && (
+                <span>
+                  {item.points} points by{' '}
+                  <Link to={`/user/${item.user}`}>{item.user}</Link>
+                </span>
+              )}
+              <span
+                className={item.type !== 'job' ? styles.itemDetails : undefined}
+              >
+                {item.time_ago}
+                {item.type !== 'job' && (
+                  <span>
+                    {' '}
+                    |{' '}
+                    <Link to={`/item/${item.id}`}>
+                      {formatCommentCount(item.comments_count)}
+                    </Link>
+                  </span>
+                )}
+              </span>
+            </div>
+          </div>
+
+          {/* Poll results */}
+          {item.type === 'poll' && item.poll && (
+            <div className={styles.pollResults}>
+              {item.poll.map((pollResult, index) => (
+                <div key={index} className={styles.pollContent}>
+                  <div
+                    dangerouslySetInnerHTML={{ __html: pollResult.content }}
+                  />
+                  <div className={styles.subtext}>
+                    {pollResult.points} points
+                  </div>
+                  <div
+                    className={styles.pollBar}
+                    style={{
+                      width: `${
+                        item.poll_votes_count > 0 ? (pollResult.points / item.poll_votes_count) * 100 : 0
+                      }%`,
+                    }}
+                  />
+                </div>
+              ))}
+            </div>
+          )}
+
+          {/* Content */}
+          {item.content && (
+            <p
+              className={styles.subject}
+              dangerouslySetInnerHTML={{ __html: item.content }}
+            />
+          )}
+
+          {/* Comments */}
+          <ul className={styles.commentList}>
+            {item.comments?.map((comment) => (
+              <li key={comment.id}>
+                <CommentComponent comment={comment} />
+              </li>
+            ))}
+          </ul>
+        </div>
+      )}
+    </div>
+  );
+}
diff --git a/src/app/item-details/comment/Comment.module.scss b/src/app/item-details/comment/Comment.module.scss
new file mode 100644
index 000000000..bfb91f01b
--- /dev/null
+++ b/src/app/item-details/comment/Comment.module.scss
@@ -0,0 +1,83 @@
+@import "../../shared/scss/media";
+@import "../../shared/scss/theme_variables";
+
+.commentWrapper a {
+  font-weight: bold;
+  text-decoration: none;
+  &:hover {
+    text-decoration: underline;
+  }
+}
+
+.meta {
+  font-size: 13px;
+  color: #696969;
+  font-weight: bold;
+  letter-spacing: 0.5px;
+  margin-bottom: 8px;
+  a {
+    text-decoration: none;
+
+    &:hover {
+      text-decoration: underline;
+    }
+  }
+  .time {
+    padding-left: 5px;
+  }
+}
+
+@media #{$mobile-only} {
+  .meta {
+    font-size: 14px;
+    margin-bottom: 10px;
+    .time {
+      padding: 0;
+      float: right;
+    }
+  }
+}
+
+.metaCollapse {
+  margin-bottom: 20px;
+}
+
+.deletedMeta {
+  font-size: 12px;
+  font-weight: bold;
+  letter-spacing: 0.5px;
+  margin: 30px 0;
+  a {
+    text-decoration: none;
+  }
+}
+
+.collapse {
+  font-size: 13px;
+  letter-spacing: 2px;
+  cursor: pointer;
+}
+
+.commentTree {
+  margin-left: 24px;
+}
+
+@media #{$tablet-only} {
+  .commentTree {
+    margin-left: 8px;
+  }
+}
+
+.commentText {
+  font-size: 15px;
+  margin-top: 0;
+  margin-bottom: 20px;
+  word-wrap: break-word;
+  line-height: 1.5em;
+}
+
+.subtree {
+  margin-left: 0;
+  padding: 0;
+  list-style-type: none;
+}
diff --git a/src/app/item-details/comment/Comment.tsx b/src/app/item-details/comment/Comment.tsx
new file mode 100644
index 000000000..a14e6892c
--- /dev/null
+++ b/src/app/item-details/comment/Comment.tsx
@@ -0,0 +1,49 @@
+import { useState } from 'react';
+import { Link } from 'react-router-dom';
+import { Comment as CommentModel } from '../../shared/models/comment';
+import styles from './Comment.module.scss';
+
+interface CommentProps {
+  comment: CommentModel;
+}
+
+export function Comment({ comment }: CommentProps) {
+  const [collapse, setCollapse] = useState(false);
+
+  if (comment.deleted) {
+    return (
+      <div>
+        <div className={styles.deletedMeta}>
+          <span className={styles.collapse}>[deleted]</span> | Comment Deleted
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className={styles.commentWrapper}>
+      <div className={`${styles.meta}${collapse ? ` ${styles.metaCollapse}` : ''}`}>
+        <span className={styles.collapse} onClick={() => setCollapse(!collapse)}>
+          [{collapse ? '+' : '-'}]
+        </span>{' '}
+        <Link to={`/user/${comment.user}`}>{comment.user}</Link>
+        <span className={styles.time}>{comment.time_ago}</span>
+      </div>
+      <div className={styles.commentTree}>
+        <div hidden={collapse}>
+          <p
+            className={styles.commentText}
+            dangerouslySetInnerHTML={{ __html: comment.content }}
+          />
+          <ul className={styles.subtree}>
+            {comment.comments?.map((subComment) => (
+              <li key={subComment.id}>
+                <Comment comment={subComment} />
+              </li>
+            ))}
+          </ul>
+        </div>
+      </div>
+    </div>
+  );
+}
diff --git a/src/app/shared/utils/formatCommentCount.ts b/src/app/shared/utils/formatCommentCount.ts
new file mode 100644
index 000000000..373b621c8
--- /dev/null
+++ b/src/app/shared/utils/formatCommentCount.ts
@@ -0,0 +1,7 @@
+export function formatCommentCount(count: number): string {
+  if (count > 0) {
+    const label = count === 1 ? 'comment' : 'comments';
+    return `${count} ${label}`;
+  }
+  return 'discuss';
+}