--- title: Introducing: React Best Practices | daily.dev description: Vercel released react-best-practices, a structured repository containing 40+ performance optimization rules across 8 categories, prioritized by impact. The... canonical: https://daily.dev/posts/wkwv9heyf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Introducing: React Best Practices | daily.dev og:description: Vercel released react-best-practices, a structured repository containing 40+ performance optimization rules across 8 categories, prioritized by impact. The... og:url: https://daily.dev/posts/wkwv9heyf og:image: https://api.daily.dev/og/posts/wKwv9heyf.png og:image:alt: Post cover image 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. # Introducing: React Best Practices **[Web Nepal](https://daily.dev/sources/webnepal)** · [@manishtamang](https://daily.dev/manishtamang) · 496 upvotes · 22 comments ## Summary Vercel released react-best-practices, a structured repository containing 40+ performance optimization rules across 8 categories, prioritized by impact. The framework emphasizes fixing high-impact issues first (eliminating waterfalls and reducing bundle size) before micro-optimizations. Each rule includes impact ratings and code examples. The repository is formatted for AI agents and LLMs, packaged as Agent Skills that integrate with coding assistants like Cursor and Claude Code to suggest performance fixes during development. ## 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. **@relentlessphil** · 10 upvotes > I think it's so cool that they provided this for free! I'm still a web dev student, and so I'm not 100% sure on how to use these. I need a deep dive into vibe coding and LLMs 😳 for now I do everything manually, with an occasional code-completion via copilot or asking codex to write something **@grantkennedy** · 6 upvotes > Best Practice #1: Delete React > #2: Install Svelte > #3: Enjoy coding again > > /s **@thpank** · 2 upvotes > Babbal babbal :D **@blurk** · 2 upvotes > I think most of these are already in web.dev's "Learn Performance" section. **@nubecolectiva** · 2 upvotes > Interesting, I'll check it 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: [#ai](https://daily.dev/tags/ai), [#react](https://daily.dev/tags/react), [#performance](https://daily.dev/tags/performance), [#nextjs](https://daily.dev/tags/nextjs), [#vercel](https://daily.dev/tags/vercel) [View this post on daily.dev](https://daily.dev/posts/wkwv9heyf) ```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":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/wkwv9heyf","headline":"Introducing: React Best Practices","text":"Shared: Introducing: React Best Practices","url":"https://daily.dev/posts/wkwv9heyf","datePublished":"2026-01-15T16:03:43.324Z","dateModified":"2026-07-21T12:20:46.017Z","author":{"@type":"Person","name":"Manish Tamang","url":"https://daily.dev/manishtamang","image":"https://avatars.githubusercontent.com/u/126256480?v=4","description":"Passionate and amateur computer science enthusiast with a love for technology and innovation.","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":4630}},"image":"https://media.daily.dev/image/upload/s--0_ODbtD2--/f_auto/v1722860399/public/Placeholder%2008","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":496},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":22}],"sharedContent":{"@type":"WebPage","url":"https://api.daily.dev/r/Fmoe1A1rF"},"comment":[{"@type":"Comment","text":"I think it’s so cool that they provided this for free! I’m still a web dev student, and so I’m not 100% sure on how to use these. I need a deep dive into vibe coding and LLMs 😳 for now I do everything manually, with an occasional code-completion via copilot or asking codex to write something","datePublished":"2026-01-16T16:35:24.365Z","url":"https://daily.dev/posts/wKwv9heyf#c-WVN40sJ94","author":{"@type":"Person","name":"Phillip Cantu","url":"https://daily.dev/relentlessphil","image":"https://lh3.googleusercontent.com/a/ACg8ocIVzWll7YrhCqwR3qZxAvkMN0Ox5e9kbfNeepCxLg8d6A3AsJyr=s96-c"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":10}},{"@type":"Comment","text":"Best Practice #1: Delete React\n#2: Install Svelte\n#3: Enjoy coding again\n/s","datePublished":"2026-01-17T14:10:15.410Z","url":"https://daily.dev/posts/wKwv9heyf#c-6KF1R0o92","author":{"@type":"Person","name":"Grant Kennedy","url":"https://daily.dev/grantkennedy","image":"https://media.daily.dev/image/upload/s--ypjsWUjk--/f_auto/v1777353216/avatars/avatar_8Of4RjhDQ8qZE3GgC0xsk?_a=BAMAMiWQ0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":6}},{"@type":"Comment","text":"Babbal babbal :D","datePublished":"2026-01-19T08:41:46.124Z","url":"https://daily.dev/posts/wKwv9heyf#c-0ooG3uFDs","author":{"@type":"Person","name":"Pankaj Thapaliya","url":"https://daily.dev/thpank","image":"https://lh3.googleusercontent.com/a-/AOh14Gg9iIP1xzHGKiqbWNLM5HSNqxDNqlskxB_cAnI9xr8=s100"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2}},{"@type":"Comment","text":"I think most of these are already in web.dev’s “Learn Performance” section.","datePublished":"2026-01-19T08:34:40.161Z","url":"https://daily.dev/posts/wKwv9heyf#c-oQRDNNyNo","author":{"@type":"Person","name":"Sinh Nguyen","url":"https://daily.dev/blurk","image":"https://media.daily.dev/image/upload/v1684678076/avatars/avatar_IbcaoHvq6.jpg"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2}},{"@type":"Comment","text":"Interesting, I’ll check it out 👍🏼","datePublished":"2026-01-16T17:37:23.846Z","url":"https://daily.dev/posts/wKwv9heyf#c-AXK6Hp77W","author":{"@type":"Person","name":"Nube Colectiva","url":"https://daily.dev/nubecolectiva","image":"https://media.daily.dev/image/upload/s--sKadI8aB--/f_auto/v1787001795/avatars/avatar_d2lQlbHPWLBIYkmIhoKKS?_a=BAMAMicg0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":2}}],"isPartOf":{"@type":"WebPage","url":"https://daily.dev/squads/webnepal","name":"Web Nepal"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Web Nepal","item":"https://daily.dev/squads/webnepal"},{"@type":"ListItem","position":3,"name":"Introducing: React Best Practices"}]} ```