Go vs TypeScript Backend Performance: 2026 Benchmark Verdict

Go (Golang) vs. TypeScript (Bun): 2026 Performance Benchmark and Backend Strategy Snippet In static performance tests, Bun (TypeScript) reaches a peak of 200,000 RPS, matching Go (Fiber). However, in real-world database scenarios, Go outperforms Bun with 84,000 RPS, significantly lower latency, and superior connection pool management. While Bun immediately occupies all 500 database connections, Go dynamically scales them based on load, proving more stable for complex microservices,. The Evolution of Modern Backend Runtimes The landscape of backend development is currently defined by a tension between developer velocity and raw performance. For many, the greatest appeal of using JavaScript—and more recently, …