rmdamascenorep/node repository overview

⁠Node.js Alpine Images

Optimized Node.js runtime images built on Alpine Linux 3.19 with npm package manager.

⁠🏷️ Available Tags

• alpine-18, alpine-19, alpine-21 - Node.js 20.15.1 (mapped versions)
• alpine-20, alpine-20-lts - Node.js 20.15.1 LTS ⭐ (recommended)
• alpine-22, alpine-22-lts - Node.js 20.15.1 LTS ⭐ (recommended)
• alpine-23, alpine-24, alpine-25, alpine-26 - Node.js 20.15.1 (mapped versions)

⁠🚀 Quick Start

# Run Node.js version
docker run --rm rmdamascenorep/node:alpine-20-lts

# Use as base image
FROM rmdamascenorep/node:alpine-20-lts
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY . .
CMD ["node", "server.js"]

⁠📦 What's Included

• Node.js 20.15.1 LTS
• npm 10.2.5
• Alpine Linux 3.19 base
• Essential Node.js modules
• ICU support for internationalization

⁠🔧 Environment Variables

• NODE_VERSION=20.15.1
• NPM_VERSION=10.2.5
• PATH includes Node.js binaries

⁠📊 Image Size

~74MB (significantly smaller than Ubuntu-based images)

⁠🛡️ Security

• Regular security updates
• Minimal attack surface
• Latest npm version

⁠⚡ Performance

• V8 JavaScript engine
• Optimized for production
• Fast startup times

⁠📝 License

Node.js is licensed under MIT License