Bun is the complete toolkit for building and testing full-stack JavaScript and TypeScript applications. If you're new to Bun, you can learn more from the Bun 1.0 blog post.curlcurl -fsSL https://bun.sh/install | bashBun 1.4 adds +1,517 tests from the Node.js test suite - our biggest jump in Node.js compatibility since Bun 1.0. Bun v1.4 also fixes over 2,900 issues. It reduces idle CPU usage by 5x, reduces memory usage by up to 35%, and starts 50% faster on Linux. It adds Bun.Image, Bun.WebView, ...