update

src/components/HomepageFeatures.js

@@ -1,64 +0,0 @@
-import React from 'react';
-import clsx from 'clsx';
-import styles from './HomepageFeatures.module.css';
-
-const FeatureList = [
-  {
-    title: 'Easy to Use',
-    Svg: require('../../static/img/undraw_docusaurus_mountain.svg').default,
-    description: (
-      <>
-        Docusaurus was designed from the ground up to be easily installed and
-        used to get your website up and running quickly.
-      </>
-    ),
-  },
-  {
-    title: 'Focus on What Matters',
-    Svg: require('../../static/img/undraw_docusaurus_tree.svg').default,
-    description: (
-      <>
-        Docusaurus lets you focus on your docs, and we&apos;ll do the chores. Go
-        ahead and move your docs into the <code>docs</code> directory.
-      </>
-    ),
-  },
-  {
-    title: 'Powered by React',
-    Svg: require('../../static/img/undraw_docusaurus_react.svg').default,
-    description: (
-      <>
-        Extend or customize your website layout by reusing React. Docusaurus can
-        be extended while reusing the same header and footer.
-      </>
-    ),
-  },
-];
-
-function Feature({Svg, title, description}) {
-  return (
-    <div className={clsx('col col--4')}>
-      <div className="text--center">
-        <Svg className={styles.featureSvg} alt={title} />
-      </div>
-      <div className="text--center padding-horiz--md">
-        <h3>{title}</h3>
-        <p>{description}</p>
-      </div>
-    </div>
-  );
-}
-
-export default function HomepageFeatures() {
-  return (
-    <section className={styles.features}>
-      <div className="container">
-        <div className="row">
-          {FeatureList.map((props, idx) => (
-            <Feature key={idx} {...props} />
-          ))}
-        </div>
-      </div>
-    </section>
-  );
-}

src/components/HomepageFeatures.tsx

@@ -0,0 +1,51 @@
+import React from 'react';
+import clsx from 'clsx';
+import styles from './HomepageFeatures.module.css';
+
+interface FeatureItem {
+  title: string;
+  description: string;
+}
+
+const FeatureList: FeatureItem[] = [
+  {
+    title: '📚 系统化文档',
+    description:
+      '涵盖后端（Spring Boot/Cloud）、前端（React/Vue）和算法（LeetCode），分门别类，清晰索引。',
+  },
+  {
+    title: '⚡ 快速检索',
+    description:
+      '集成 Algolia DocSearch，毫秒级全文检索，快速定位任意知识点。',
+  },
+  {
+    title: '🌐 持续更新',
+    description:
+      '由技术团队持续维护，定期同步最新技术栈实践和面试题解析。',
+  },
+];
+
+function Feature({ title, description }: FeatureItem): JSX.Element {
+  return (
+    <div className={clsx('col col--4')}>
+      <div className="text--center padding-horiz--md">
+        <h3>{title}</h3>
+        <p>{description}</p>
+      </div>
+    </div>
+  );
+}
+
+export default function HomepageFeatures(): JSX.Element {
+  return (
+    <section className={styles.features}>
+      <div className="container">
+        <div className="row">
+          {FeatureList.map((props, idx) => (
+            <Feature key={idx} {...props} />
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}

src/pages/index.tsx

@@ -6,8 +6,8 @@ import useDocusaurusContext from '@docusaurus/useDocusaurusContext';
 import styles from './index.module.css';
 import HomepageFeatures from '../components/HomepageFeatures';
 
-function HomepageHeader() {
-  const {siteConfig} = useDocusaurusContext();
+function HomepageHeader(): JSX.Element {
+  const { siteConfig } = useDocusaurusContext();
   return (
     <header className={clsx('hero hero--primary', styles.heroBanner)}>
       <div className="container">
@@ -17,7 +17,7 @@ function HomepageHeader() {
           <Link
             className="button button--secondary button--lg"
             to="/docs/intro-docs">
-              Code Docs 介绍 - 1min ⏱️
+            Code Docs 介绍 - 1min ⏱️
           </Link>
         </div>
       </div>
@@ -25,8 +25,8 @@ function HomepageHeader() {
   );
 }
 
-export default function Home() {
-  const {siteConfig} = useDocusaurusContext();
+export default function Home(): JSX.Element {
+  const { siteConfig } = useDocusaurusContext();
   return (
     <Layout
       title={`Hello from ${siteConfig.title}`}