100 lines
3.2 KiB
Markdown
100 lines
3.2 KiB
Markdown
Install Node.js & npm | Documentation
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Skip to contentDocumentationSearch⌘CtrlK Main Navigation PortalThemeMenuReturn to top Sidebar Navigation
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## Get Started
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Overview
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### Quickstart
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Sign inHardwareInstall Node.js & npmInstall Even Hub toolingYour First AppTemplatesArchitecture
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## Build
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Page LifecycleDisplay & UI SystemUI/UX Design GuidelinesDevice APIsContextual MenuNetworkingBackground & Lifecycle
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## Test
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SimulatorLocal TestingPrivate TestingBeta Testing
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## Ship
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Packaging & DeploymentApp Submission & QA Guidelines
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## Reference
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GlossaryCLIVersioning PolicyChangelogFAQ
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## AI Tooling
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Claude CodeOn this pageLast updated: 2026-06-08Even Hub tooling runs on Node.js. Run node -v: if it reports 20.x or 22+, jump to Install Even Hub tooling. Otherwise, start here.Target version: Node 20 LTS or 22+. The SDK declares engines.node = "^20.0.0 || >=22.0.0". Node 18 is not supported.
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## macOS - Homebrew
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First install Homebrew if you don't have it:bash
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```
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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
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```
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Then:bash
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```
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brew install node@22
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```
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## Windows - official installer
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Download the LTS installer from nodejs.org and run it. Accept the option to add Node to PATH.
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## Linux - NodeSource
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Distro packages are often outdated. Prefer NodeSource:bash
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```
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curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash -
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sudo apt-get install -y nodejs
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```
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Prefer a version manager? (fnm / nvm / winget)A version manager lets you switch Node versions per project and avoids global-permission headaches.macOS / Linux - fnm or nvmbash
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```
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# fnm (fast)
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curl -fsSL https://fnm.vercel.app/install | bash
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# restart your shell, then:
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fnm install 22
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fnm use 22
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# or nvm
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curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash
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nvm install 22
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nvm use 22
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```
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Windows - fnm or wingetpowershell
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```
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# winget (ships with Windows 10/11)
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winget install OpenJS.NodeJS.LTS
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# or fnm via winget, then:
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fnm install 22
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fnm use 22
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```
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## Verify
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bash
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```
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node -v # v20.x or v22.x+
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npm -v
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```
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## Common gotchas
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macOS - PATH after Homebrew. On Apple Silicon, Homebrew installs to /opt/homebrew. If node isn't found after install, ensure your shell profile sources it:bash
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```
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echo 'eval "$(/opt/homebrew/bin/brew shellenv)"' >> ~/.zprofile
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exec zsh
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```
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Windows - shimmed node.exe. Version managers (fnm/nvm-windows) expose node through a shim. This matters later: Windows Defender may block the shimmed node.exe inbound without prompting - see Hardware → Network & Firewall Setup.Linux/macOS - EACCES on global installs. If npm install -g fails with EACCES, do not sudo npm. Use a version manager (which installs into your home dir), or set a user-owned npm prefix:bash
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```
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npm config set prefix "$HOME/.npm-global"
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export PATH="$HOME/.npm-global/bin:$PATH" # add to your shell profile
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```
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No global install? Use npx. The CLI runs without a global install:bash
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```
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npx @evenrealities/evenhub-cli qr --url "http://<your-lan-ip>:5173"
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```
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Handy on locked-down machines. A global install is faster for repeated use.PagerPrevious pageHardwareNext pageInstall Even Hub tooling |