Performance of WebAssembly Runtimes in 2026
2026 benchmarks show Wasmer as the top WebAssembly runtime, with WAVM optimizing effectively.
Recent benchmarks of WebAssembly runtimes from 2024, 2025, and 2026 reveal that Wasmer leads in performance, while WAVM excels in optimization. The introduction of new wide arithmetic instructions is significant for cryptographic code. These findings indicate ongoing improvements in WebAssembly runtimes, crucial for developers focusing on performance.