A WebAssembly System Interface Implementation for Deno
A (WIP) WebAssembly System Interface implementation for Deno - caspervonb/deno-wasi
A WebAssembly System Interface Implementation for Deno launched on June 17, 2020 with 90 votes, #468 of 4,317 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 6 years on.
In plain words
This project provides a WebAssembly System Interface implementation for Deno, enabling WebAssembly modules to interact with system-level functionality. It allows developers to run compiled WebAssembly code within Deno's runtime environment with access to operating system resources. The implementation bridges the gap between WebAssembly's sandboxed execution model and Deno's secure runtime, making it suitable for developers who need to execute high-performance compiled code or port existing WebAssembly applications to Deno.
written from the facts on this page · September 2026
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