·universal-javascript-runtimes
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universal-javascript-runtimes

Explains universal JavaScript deployment, the UnJS ecosystem (Nitro, H3, unenv), WinterCG web standards, and cross-platform runtimes. Use when building apps that deploy anywhere, understanding server adapters, or working with edge functions and serverless platforms.

3Installs·0Trend·@farming-labs

Installation

$npx skills add https://github.com/farming-labs/fm-skills --skill universal-javascript-runtimes

How to Install universal-javascript-runtimes

Quickly install universal-javascript-runtimes AI skill to your development environment via command line

  1. Open Terminal: Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.)
  2. Run Installation Command: Copy and run this command: npx skills add https://github.com/farming-labs/fm-skills --skill universal-javascript-runtimes
  3. Verify Installation: Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Source: farming-labs/fm-skills.

SKILL.md

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Modern JavaScript can run in many environments: Node.js, Deno, Bun, Cloudflare Workers, browsers, and more. Universal JavaScript means writing code once that runs everywhere.

The solution is web standard APIs that all runtimes implement:

UnJS (Universal JavaScript) is a collection of packages for building universal JavaScript:

Explains universal JavaScript deployment, the UnJS ecosystem (Nitro, H3, unenv), WinterCG web standards, and cross-platform runtimes. Use when building apps that deploy anywhere, understanding server adapters, or working with edge functions and serverless platforms. Source: farming-labs/fm-skills.

Facts (cite-ready)

Stable fields and commands for AI/search citations.

Install command
npx skills add https://github.com/farming-labs/fm-skills --skill universal-javascript-runtimes
Category
</>Dev Tools
Verified
First Seen
2026-02-26
Updated
2026-03-10

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Quick answers

What is universal-javascript-runtimes?

Explains universal JavaScript deployment, the UnJS ecosystem (Nitro, H3, unenv), WinterCG web standards, and cross-platform runtimes. Use when building apps that deploy anywhere, understanding server adapters, or working with edge functions and serverless platforms. Source: farming-labs/fm-skills.

How do I install universal-javascript-runtimes?

Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/farming-labs/fm-skills --skill universal-javascript-runtimes Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw

Where is the source repository?

https://github.com/farming-labs/fm-skills