--- title: Build and Deploy a Real Time Crypto Screener & Dashboard... description: In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full... canonical: https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js | daily.dev og:description: In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full... og:url: https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c og:image: https://api.daily.dev/og/posts/4kgWwtF5C.png og:image:alt: Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js **[JavaScript Mastery](https://daily.dev/sources/javascriptmastery)** · 236 min read · 50 upvotes · 6 comments ## Summary In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full token detail page featuring charts, live prices, and exchange data. CoinGecko: https://jsm.dev/crypto-gecko + use coupon JSMASTERY10 CodeRabbit: https://jsm.dev/crypto-rabbit Junie AI: https://jsm.dev/crypto-junie WebStorm: https://jsm.dev/crypto-webstorm Explore my Pro Content: ⭐ Join JS Mastery Pro: https://jsm.dev/crypto-jsm 💎 Become Top 1% Next.js Developer: https://jsm.dev/crypto-nextjs 👨‍🔬 Master Next.js Testing: https://jsm.dev/crypto-testing 📗 GSAP Animations Course: https://jsm.dev/crypto-gsap 📕 Three.js 3D Course: https://jsm.dev/crypto-threejs 📙 JavaScript Course: https://jsm.dev/crypto-cpjsm 🚀 Launch Your SaaS: https://jsm.dev/crypto-saas 📁 FREE Video Kit (Code, Figma, Assets, and more): https://jsm.dev/crypto-kit 🎨 FREE TailwindCSS Course: https://www.youtube.com/watch?v=6biMWgD6_JY More courses launching soon! Join the waitlists to get notified! 🔥 👉 React Native Course Waitlist: https://jsm.dev/crypto-native 👉 Backend Course Waitlist: https://jsm.dev/crypto-backend 👉 React Course Waitlist: https://jsm.dev/crypto-react 👉 Tailwind Course Waitlist: https://jsm.dev/crypto-tailwind 👉 AI Development Course Waitlist: https://jsm.dev/crypto-aidev ⚠ Links not working? → If you're in Nigeria, you'll have to use a VPN due to regional restrictions. Rate us on TrustPilot: https://jsm.dev/trustpilot ⚠ If something mentioned in the video isn’t listed here or a link is broken: → contact support@jsmastery.pro https://discord.com/invite/n6EdbFJ https://twitter.com/jsmasterypro https://instagram.com/javascriptmastery https://linkedin.com/company/javascriptmastery Business Inquiries: contact@jsmastery.pro Timestamps: 00:00:00 — Introduction 00:03:25 — Project Setup 00:10:54 — Navigation 00:22:09 — CoinGecko API 00:24:38 — Homepage 00:46:00 — Suspense & Streaming 01:16:31 — Candlestick Chart 01:48:54 — Top Categories 02:03:14 — Coins Page 02:21:40 — Custom Hook 02:45:18 — Coin Details Page (Part 1) 03:08:43 — Realtime Chart 03:20:25 — Coin Details Page (Part 2) 03:50:28 — Create Global Search 03:52:24 — Deployment ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@theubaidistan** · 4 upvotes > This is getting really disappointing. Your channel is turning into sponsored SaaS + AI promotion instead of actual JavaScript teaching. Demo and free users are clearly being ignored. > > If someone relies fully on AI and paid SaaS, their real skills are dead. That’s not education — that’s dependency and manipulation. > > Stop fooling people with “productivity” hype and do honest work again. Strong developers are built by thinking and coding, not by buying tools every week. **@theubaidistan** · 2 upvotes > When content becomes dependent on sponsorships, it risks losing trust. Demo users matter too, and ignoring them for paid promotions doesn’t feel fair. Transparency and honesty go a long way. **@theubaidistan** · 2 upvotes > This is no longer genuine content—just sponsored propaganda. Demo users are ignored, honesty is gone, and everything feels driven by money, not value. **@theubaidistan** · 2 upvotes > Stop hiding behind sponsorships. Ignoring demo users while pushing paid tools nonstop is dishonest. This feels like manipulation, not real content. **@theubaidistan** · 2 upvotes > Honestly, this is disappointing. Lately, the content feels more like sponsored SaaS promotion than real value for demo or free users. It gives the impression that learning is being pushed behind paid tools and AI services. > > If someone becomes fully dependent on AI and paid SaaS, real skill development slowly dies. Teaching should empower people to think and build on their own—not manipulate them into subscriptions. > > Please focus on honest, practical JavaScript education again. Strong content doesn’t need sponsorship-heavy promotion to stand out. ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#javascript](https://daily.dev/tags/javascript) [View this post on daily.dev](https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js","url":"https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c"},"datePublished":"2025-12-26T13:18:27.186Z","dateModified":"2025-12-26T15:05:47.525Z","description":"In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full...","image":"https://i.ytimg.com/vi/-vsh_GxC-vg/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/-vsh_GxC-vg/sddefault.jpg","isAccessibleForFree":true,"articleSection":"JavaScript Mastery","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"JavaScript Mastery","logo":"https://media.daily.dev/image/upload/s--i6Ls5Q5_--/f_auto/v1724338715/logos/javascriptmastery","url":"https://daily.dev/sources/javascriptmastery"},"commentCount":6,"discussionUrl":"https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":50},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":6}],"keywords":"javascript","timeRequired":"PT236M","video":{"@type":"VideoObject","name":"Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js","description":"In this video, you'll build CryptoPulse, a real-time crypto analytics terminal with global market stats, trending tokens, a searchable tokens table, and a full...","thumbnailUrl":"https://i.ytimg.com/vi/-vsh_GxC-vg/sddefault.jpg","uploadDate":"2025-12-26T13:18:27.186Z","duration":"PT236M","url":"https://api.daily.dev/r/4kgWwtF5C","embedUrl":"https://www.youtube.com/embed/-vsh_GxC-vg"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"JavaScript Mastery","item":"https://daily.dev/sources/javascriptmastery"},{"@type":"ListItem","position":3,"name":"Build and Deploy a Real Time Crypto Screener & Dashboard App | WebSocket with Next.js"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/build-and-deploy-a-real-time-crypto-screener-dashboard-app-websocket-with-next-js-4kgwwtf5c","comment":[{"@type":"Comment","text":"This is getting really disappointing. 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