Best JavaScript Runtime Products in 2026

Bun is an all-in-one JavaScript runtime & toolkit designed for speed, complete with a bundler, test runner, and Node.js-compatible package manager.

Key Bun.sh features:

Speed Built-in Tools TypeScript Support Compatibility

Open Source

A secure runtime for JavaScript and TypeScript built with V8, Rust, and Tokio.

Key Deno features:

Security Built-in Tooling Modern JavaScript/TypeScript Simplified Module Management

Open Source

Node.js is a platform built on Chrome's JavaScript runtime for easily building fast, scalable network applications.

Key Node.js features:

Asynchronous and Event-Driven JavaScript Everywhere Large Community and NPM High Performance

Zig is a general-purpose programming language designed for robustness, optimality, and maintainability.

Key Zig features:

Performance Safety Interoperability Build System

Open Source

Installation instructions for the Windows Subsystem for Linux on Windows 10.

Key SSH of Windows' Linux subsystem features:

Native Integration Resource Efficiency Access to Linux Tools Improved Workflow

A small framework for server-rendered universal JavaScript apps.

Key Next.js features:

Server-Side Rendering (SSR) Static Site Generation (SSG) API Routes File-Based Routing

Open Source

Learn in an interactive environment.

The easiest way to run PostgreSQL on the Mac.

Key Postgres.app features:

Ease of Installation Integrated Environment Regular Updates Self-Contained

Open Source

Runtime TypeScript and ESM support for Node.js. Contribute to unjs/jiti development by creating an account on GitHub.

Key jiti features:

Runtime Compilation TypeScript Support ES Module Compatibility Configurable Caching

Yarn is a package manager for your code.

Key Yarn features:

Speed Reliability Security Offline Mode

Open Source

Fresh is a next generation web framework, built for speed, reliability, and simplicity.

Key Fresh Framework features:

Performance TypeScript Support Modern JavaScript No Build Step

Open Source

The easiest way to run large language models locally.

Key Ollama features:

User-Friendly UI Customizable Workflows Integration Capabilities Automation Features

Open Source

Oil is a new Unix shell.

Key Oil features:

Familiarity Improved Error Messages Modern Features Static Parsing

Open Source