2026年のベストNode.js代替ツール
Node.jsの代替を探していますか？トップの選択肢を比較しましょう。
なぜNode.jsの代替を検討すべき？
- ⚠️Slower than Bun for many operations
- ⚠️No native TypeScript support
- ⚠️Requires separate tools (bundler, test runner)
- ⚠️CommonJS/ESM dual module system complexity
Node.jsのトップ2代替ツール
#1
Bun
Bun is an all-in-one JavaScript runtime, bundler, test runner, and package manager built from scratch using Zig and JavaScriptCore. It's designed to be a faster drop-in replacement for Node.js.
Free
無料プランあり✅ 장점
- • Significantly faster than Node.js
- • All-in-one (runtime, bundler, test runner, pkg manager)
- • Native TypeScript and JSX support
❌ Cons
- • Not yet 100% Node.js compatible
- • Smaller ecosystem and community
- • Less production battle-testing
#2
Deno
Deno is a secure JavaScript and TypeScript runtime created by Ryan Dahl (Node.js creator). It features built-in TypeScript support, a secure-by-default permission system, and web-standard APIs.
Free
無料プランあり✅ 장점
- • Secure by default with explicit permissions
- • Native TypeScript support without configuration
- • Web-standard APIs (fetch, Web Streams, etc.)
❌ Cons
- • Smaller ecosystem than Node.js
- • Some npm packages still have compatibility issues
- • Adoption slower than expected
クイック比較
| Tool | Price | Free Tier | Best For |
|---|---|---|---|
| Node.js | Free | ✅ | JavaScript Runtimes |
| Bun | Free | ✅ | JavaScript Runtimes |
| Deno | Free | ✅ | JavaScript Runtimes |