One-click install
npx skills add https://github.com/Disentinel/grafema --skill docker-node-version-compat-modules
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: docker-node-version-compat-modules
Source: https://github.com/Disentinel/grafema/tree/main/.claude/skills/docker-node-version-compat-modules
Command: npx skills add https://github.com/Disentinel/grafema --skill docker-node-version-compat-modules

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill resolves issues where Node.js CLI tools fail inside Docker containers due to version mismatches between host-installed node_modules and the container's Node.js environment.

Core Features & Use Cases

  • Cross-Version Compatibility: Ensures Node.js modules installed on a newer host version work correctly in older container versions.
  • Symlink Resolution: Fixes broken symlinks caused by file: protocol installs or pnpm workspaces within Docker.
  • Use Case: You're running a Docker container with Node 18, but your project's node_modules (mounted from your host with Node 20+) contain packages like [email protected] that require Node 20+, causing SyntaxError: Invalid regular expression flags. This Skill provides solutions to make it work.

Quick Start

Use the docker-node-version-compat-modules skill to fix Node.js module compatibility issues when mounting node_modules into a Docker container.

Frequently Asked Questions about docker-node-version-compat-modules

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I fix "SyntaxError: Invalid regular expression flags" when running Node.js modules in Docker?

This Node.js Docker module compatibility error occurs when host-installed packages like string-width require a newer Node.js version. You can fix it by mounting compatible Node binaries, installing with version constraints, or using pnpm pack with npm install.

Why do broken symlinks from pnpm workspaces fail inside Docker containers?

Broken pnpm workspace symlinks in Docker containers occur due to file: protocol installs and host-to-container mounting mismatches. Resolve these Node.js module compatibility issues by repacking dependencies with pnpm pack and installing them via npm install.

What is the best way to handle Node.js version mismatches between host and Docker containers?

The best way to handle Node.js Docker version mismatches is ensuring host-installed node_modules work in older container environments. Apply fixes like mounting compatible Node binaries or using pnpm pack to resolve broken symlinks and Unicode Sets flag errors.

Limitations of mounting node_modules directly into Docker containers?

Mounting node_modules directly into Docker containers limits compatibility when host and container Node.js versions differ, causing regular expression flag errors and broken file: protocol symlinks. Workarounds include version-constrained installs and pnpm pack.

Does mounting Node binaries into Docker fix Unicode Sets flag errors?

Mounting newer Node binaries into Docker fixes Unicode Sets flag errors by upgrading the container's runtime to match the host environment. This resolves Node.js module compatibility issues caused by packages requiring a newer Node.js version.