--- title: "Github React Components" url: https://daily.dev/posts/github-react-components-d28vqmd1o source_url: https://www.youtube.com/watch?v=QtwoJmkrg80 type: video:youtube source: "ThePrimeTime" published: 2026-05-26T13:29:57.203Z updated: 2026-05-26T13:30:33.835Z reading_time: 1 upvotes: 1 comments: 0 language: 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. # Github React Components **[ThePrimeTime](https://daily.dev/sources/primeagen)** · 1 min read · 1 upvotes · 0 comments ## Summary GitHub has addressed a long-standing performance issue with large pull requests that caused browsers to struggle or crash. The key fix involved reducing the number of React components rendered per line from eight down to two, which significantly improves browser performance when viewing large PRs with over a thousand lines of code. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [The uphill climb of making diff lines performant](https://daily.dev/posts/the-uphill-climb-of-making-diff-lines-performant-dmkgp6vib) · GitHub Blog · 0 upvotes · 0 comments - [Issue \#469: A React optimization case study from GitHub — React Status](https://daily.dev/posts/issue-469-a-react-optimization-case-study-from-github-react-status-uanbn6w38) · React Status · 0 upvotes · 0 comments - [Improved pull request “Files changed” page on by default](https://daily.dev/posts/improved-pull-request-files-changed-page-on-by-default-0ef6m9hap) · GitHub Changelog · 0 upvotes · 0 comments - [Improved pull request “Files changed” – February 5 updates](https://daily.dev/posts/improved-pull-request-files-changed-february-5-updates-xx00git1g) · GitHub Changelog · 1 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/github-react-components-d28vqmd1o)