Bun update 1.1.22, the execution efficiency is three times higher than Node.js? Come and watch!

[ITBEAR] According to news on August 11, recently, the Bun execution environment has received a major update to version 1.1.22, further consolidating its leading position in the Java execution environment. This tool, which natively supports Java, TypeScript, and JSX/TSX, has always been known for its fast running efficiency. This update is claimed to have achieved significant improvements in performance, while significantly reducing RAM usage and improving Node. The compatibility of js has been deeply optimized.

Performance comparison test

1. Express.js performance improvement:

   • Bun 1.1.22, Express.js operating efficiency is improved 3 times compared to Node.js.
   • Request processing throughput increased by 50%.

2. Windows platform optimization:

   • Added parallel translation technology support.
   • ES module loading speed increased by 4 times.

Memory management optimization

3. Module source code release optimization:

   • Reduce RAM usage by 50% when reloading code using bun-hot.

4. Module Reference Fix:

   • Fix a bug that retained source code references when importing recycled modules.

     

     Node.js Compatibility Improvements

Bun has made a lot of improvements and bug fixes to enhance Node.js compatibility and ensure that Node.js libraries run smoothly in Bun environments. These optimizations improve the practicality and stability of Bun, and simplify the process of migrating applications from Node.js to Bun, providing developers with more choices and convenience.

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