JavaScript Runtimes

A performance and feature comparison between three modern JavaScript server-side runtimes: Bun (ultra-fast all-in-one toolkit), Deno (secure TypeScript-first runtime), and Node.js (established enterprise runtime).

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Comparison

9/16/2025

Bun vs Deno vs Node.js: Real-World JavaScript Runtime Battle

Compare Bun, Deno, & Node.js performance in real-world deployments. Discover migration challenges, benchmarks, and practical insights to choose the best JavaScript runtime for your projects.

7 sections