Deno 2.4 focuses on real-world applications and improves the developer experience through major tool upgrades. Key features include the return of the deno bundle command, which takes advantage of esbuild for bundling TypeScript, handling npm dependencies, and creating optimized JavaScript files. This version emphasizes Deno's transition from theoretical benefits to practical uses, aiming to enhance server-side JavaScript development. The upgrades reduce reliance on external tools, revealing Deno's commitment to being production-ready and developer-friendly.
The return of deno bundle is huge news. Once deprecated, it is now built to last, leveraging the power of esbuild and creating a single, tree-shaken JavaScript file.
Deno 2.4 represents a significant step towards maturity and production-readiness, shifting focus from theoretical advantages to practical, real-world applications for developers.
Major tooling upgrades in Deno 2.4 enhance the developer workflow by bringing back built-in tools that are essential for crafting production-ready server-side JavaScript.
The new deno bundle is no simple concatenation tool; it can transpile TypeScript and handle npm dependencies, streamlining the deployment process for developers.
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