--- title: "WinterJS vs. Bun: Comparing JavaScript runtimes" url: https://daily.dev/posts/winterjs-vs-bun-comparing-javascript-runtimes-inv7flzwp source_url: https://blog.logrocket.com/winterjs-vs-bun-comparing-javascript-runtimes/ type: article source: "LogRocket" published: 2024-05-28T17:16:11.244Z updated: 2024-08-28T12:09:30.014Z tags: ["webdev", "performance", "bun"] reading_time: 10 upvotes: 57 comments: 2 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. # WinterJS vs. Bun: Comparing JavaScript runtimes **[LogRocket](https://daily.dev/sources/logrocket)** · 10 min read · 57 upvotes · 2 comments ## Summary WinterJS and Bun are compared in terms of speed and features. WinterJS is a fast JavaScript runtime built in Rust, while Bun focuses on providing elegant APIs. They have differences in OS support, TypeScript support, and framework compatibility. WinterJS claims to be the fastest runtime, and Bun also emphasizes speed. WinterJS is compatible with major frontend frameworks and supports Cloudflare Workers API, while Bun has wider adoption but less compatibility with frameworks like Next.js and Remix. Performance tests show that Bun performs better in a simple HTTP request scenario. ## 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. **@bayaderdev** · 1 upvotes > Zig is superior to Rust. ## 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 · 0 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 --- Tags: [#webdev](https://daily.dev/tags/webdev), [#performance](https://daily.dev/tags/performance), [#bun](https://daily.dev/tags/bun) [View this post on daily.dev](https://daily.dev/posts/winterjs-vs-bun-comparing-javascript-runtimes-inv7flzwp)