Best Deno Alternatives
The top-ranked Deno alternative is Node.js (Open Source). The best free option is Bun (open source).
Deno is a secure, modern JavaScript and TypeScript runtime with built-in tooling, but ecosystem maturity and npm compatibility questions push developers to weigh other runtimes. Others prioritize raw performance, existing Node compatibility, or edge deployment.
1Node.js
Open SourceThe dominant JavaScript runtime with the largest ecosystem and tooling.
2All-in-one JavaScript runtime and package manager built for speed.
3Cloudflare Workers
FreemiumServerless edge platform for running code close to users worldwide.
Vercel Functions
FreemiumServerless and edge functions for deploying JS/TS apps quickly.
Nitro
Open SourceUniversal JavaScript server toolkit that deploys anywhere.
Go
Open SourceCompiled language from Google focused on simplicity and concurrency.
Rust
Open SourceSystems language emphasizing memory safety and performance.
Versatile, beginner-friendly language with a vast library ecosystem.
Fastly Compute
PaidEdge compute platform running WebAssembly for low-latency apps.
WasmEdge
Open SourceLightweight WebAssembly runtime for cloud-native and edge apps.
GraalVM
Open SourceHigh-performance polyglot runtime supporting JS, Java, and more.
tsx
Open SourceTool to run TypeScript files directly on Node.js without a build step.
Deno alternatives: FAQ
What is the best alternative to Deno?
Node.js is ranked first on this list (Open Source). The ranking combines our base score with readers' votes, so it can change.
What is the best free alternative to Deno?
The highest-ranked free or open-source options here are Node.js, Bun and Nitro.
Which Deno alternatives work on Mac?
Node.js, Bun, Nitro and Go run on macOS.
Which Deno alternatives work on Linux?
Node.js, Bun, Nitro and Go run on Linux.
Know a Deno alternative we missed? Suggest it — we review submissions before they go live.