@@ -0,0 +1,125 @@
+import React from 'react';
+import Comment from '../Comment/Comment';
+import './Feed.scss';
+
+class Feed extends React.Component {
+  constructor(props) {
+    super(props);
+    const { comment } = this.props.data;
+    this.state = {
+      comment: comment,
+      commentInputValue: '',
+    };
+  }
+
+  addComment = () => {
+    const { comment, commentInputValue } = this.state;
+    if (commentInputValue.length >= 1) {
+      const newComment = {
+        id: comment.length + 1,
+        content: commentInputValue,
+        isLiked: false,
+      };
+      this.setState({
+        comment: [...comment, newComment],
+        commentInputValue: '',
+      });
+    }
+  };
+
+  deleteComment = e => {
+    const { comment } = this.state;
+    const deleteCommentId = Number(e.target.id);
+    const result = comment.filter(comment => comment.id !== deleteCommentId);
+    this.setState({
+      comment: result,
+    });
+  };
+
+  inputEnterPress = e => {
+    if (e.key === 'Enter') {
+      e.preventDefault();
+      this.addComment();
+    }
+  };
+
+  onChange = e => {
+    const { value } = e.target;
+    this.setState({
+      commentInputValue: value,
+    });
+  };
+
+  render() {
+    const { inputEnterPress, onChange, addComment, deleteComment } = this;
+    const { commentInputValue, comment } = this.state;
+    const { alt, img, userName } = this.props.data;
+
+    return (
+      <div className="feed">
+        <article>
+          <div className="feedTop">
+            <div className="feedUser">
+              <img className="smallUserPicture" alt={alt} src={img} />
+              <div className="feedId boldFont">{userName}</div>
+            </div>
+            <img
+              className="feedMore"
+              alt="더보기"
+              src="/images/youngho/more.png"
+            />
+          </div>
+          <img className="feedPicture" alt="피드사진" src={img} />
+          <div className="feedBottom">
+            <div className="feedIcons">
+              <div className="FeedBottomLeftIcon">
+                <img alt="빨간색하트" src="/images/youngho/redHeart.png" />
+                <img alt="메세지" src="/images/youngho/speech-bubble.png" />
+                <img alt="업로드" src="/images/youngho/upload.png" />
+              </div>
+              <img alt="저장" src="/images/youngho/ribbon.png" />
+            </div>
+            <div className="like">
+              <img alt="좋아요를 누른 사람 사진" src={img} />
+              <span className="boldFont">manja</span>님
+              <span className="boldFont">외 7명</span>이 좋아합니다
+            </div>
+            {comment.map(comment => {
+              return (
+                <Comment
+                  key={comment.id}
+                  id={comment.id}
+                  userName={comment.userName}
+                  comment={comment.content}
+                  isLiked={comment.isLiked}
+                  deleteComment={deleteComment}
+                />
+              );
+            })}
+          </div>
+          <form className="addCommentFrom">
+            <input
+              className="writeComment"
+              type="text"
+              placeholder="댓글 달기..."
+              onKeyPress={inputEnterPress}
+              onChange={onChange}
+              value={commentInputValue}
+            />
+            <input
+              className={`postingButton ${
+                commentInputValue.length ? 'activeButton' : ''
+              }`}
+              type="button"
+              defaultValue="게시"
+              onClick={addComment}
+              disabled={commentInputValue.length ? false : true}
+            />
+          </form>
+        </article>
+      </div>
+    );
+  }
+}
+
+export default Feed;

리뷰: comment관련 함수를 깔끔하게 잘 정리하신거 같습니다