What technology does leetcode.cn use?

leetcode.cn uses 15 technologies including Next.js, Google Analytics, Alibaba Cloud CDN, Tailwind CSS, and Google Tag Manager.

What framework does leetcode.cn use?

leetcode.cn uses Next.js, Tailwind CSS, and Radix UI as its web frameworks.

What analytics does leetcode.cn use?

leetcode.cn uses Google Analytics, Google Tag Manager, and Baidu Analytics (百度统计) for analytics and tracking.

What hosting does leetcode.cn use?

leetcode.cn's infrastructure includes Alibaba Cloud CDN.

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leetcode.cn

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📦TechTechnologies

🔧InfraInfrastructure Status

15 technologies4 categories

leetcode.cn is built on Next.js with Google Analytics and Alibaba Cloud CDN. It ranks #57,940 globally.

Analytics are handled by Google Analytics and Google Tag Manager. Infrastructure includes Alibaba Cloud CDN.

Tech Stack Highlights

Next.jsJavaScript frameworks

Google AnalyticsAnalytics

Headless UIUI frameworks

Radix UIUI frameworks

Node.jsProgramming languages

Frameworks & Languages6

Next.js

JavaScript frameworks

100%

51 evidence signals

HTML<div id="__next"

HTML/_next/static/

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/polyfills-42372ed130431b0a.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/webpack-7f908f97a8cab256.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/framework-e0327dae6dbeda50.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/main-f996708b2fc15cad.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/pages/_app-21e52c590fb26f8b.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/328748d6-be30e1f46cec3cb9.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/c829854d-455b050da0ab8de9.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/5542-1d25e95458b91e89.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/1586-8607396d705d3233.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/2369-c6171a82c9e1ba75.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3367-9024e384d0546744.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/6531-715af0331c5f4bbf.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/6240-58a1051393e14499.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/9646-ea57380aed26feb0.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/2350-81dec62045666029.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3181-7ff28397dea3f164.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/4738-20d7aeb55aa956c2.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/1302-186fe947bb654b8a.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/9064-b0c32f9bbbe58697.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/5743-1686397a1f4e7211.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3732-56ea11aea3f374c4.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/8036-0612f55d88a628db.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/pages/index-53906b1417c776c2.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/GH2HDk8TPHDnJb3iN-uL0/_buildManifest.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/GH2HDk8TPHDnJb3iN-uL0/_ssgManifest.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/c46d6b60-8e8a8f041795d2e2.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/8081-5cab487488b6a2cb.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/2773-168fdf6e26c1efc9.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3370-47e0597953c1e30d.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/9657-c836e282ee4a5a20.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/1645-a763e0fe32709769.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/8979-52d58c0b0dcd4d21.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/2940-607aeaaddc0ab851.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/1303-ffbb103fbbbc94b4.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/5445-e257a8fc7c10dd96.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/6459-9fe6cd4d8bc342fd.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/5120-f0ffa70683c9a122.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/6279-1be748ca3a5491b5.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3943-10539b646dbf8f2c.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3617-faad66e43a38a0c4.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/3183-59f6088e0342cefe.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/208-cac2a5f7c5e9e25c.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/4193-76becdf6301d513b.js

Scripthttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/chunks/pages/studyplan-bbf80c4125ebe90d.js

JS Global__NEXT_DATA__ → object

stylesheethttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/css/94829956983b388c.css

stylesheethttps://static.leetcode.cn/cn-frontendx-assets/production/_next/static/css/d7b6920fb75ecbd1.css

DOMnextjs-root

DOMnextjs-data

Tailwind CSS

UI frameworks

75%

1 evidence signal

css--tw-

Node.js

Programming languages

75%

1 evidence signal

HTMLimplied by Next.js

Radix UI

UI frameworks

75%

1 evidence signal

DOMradix-state

Headless UI

UI frameworks

75%

1 evidence signal

HTMLdata-headlessui-

React

JavaScript frameworks

50%

1 evidence signal

HTMLimplied by Headless UI

Analytics & Marketing4

Google Analytics

Analytics

100%

5 evidence signals

Cookie_ga

Cookie_gid

Scripthttps://www.google-analytics.com/analytics.js

Scripthttps://www.googletagmanager.com/gtag/js?id=G-PDVPZYN3CW

JS Globalgtag → function

Google Tag Manager

Tag managers

75%

2 evidence signals

JS Globalgoogle_tag_manager → object

JS GlobaldataLayer → object

Baidu Analytics (百度统计)

Analytics

75%

1 evidence signal

Scripthttps://hm.baidu.com/hm.js?f0faad39bcf8471e3ab3ef70125152c3

GrowingIO

Analytics

75%

1 evidence signal

Cookiegr_user_id

Infrastructure & Security2

Alibaba Cloud CDN

CDN

100%

5 evidence signals

Scripthttps://o.alicdn.com/captcha-frontend/aliyunCaptcha/AliyunCaptcha.js

Scripthttps://g.alicdn.com/jssdk/u-link/index.min.js

Scripthttps://g.alicdn.com/captcha-frontend/FeiLin/1.3.3/feilin108.68074e8e387ad74b25cf.js

Scripthttps://g.alicdn.com/captcha-frontend/dynamicJS/3.24.0/sg.017.15c2ee0bdafbdd79.js

stylesheethttps://g.alicdn.com/captcha-frontend/dynamicJS/3.24.0/main.css

HSTS

Security

75%

1 evidence signal

Headermax-age=31536000

Libraries & Utilities3

core-js

JavaScript libraries

75%

1 evidence signal

JS Global__core-js_shared__ → object

Sentry

Issue trackers

75%

1 evidence signal

JS Global__SENTRY__ → object

Font Awesome

Font scripts

75%

1 evidence signal

JS Global___FONT_AWESOME___ → object

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