Learn Electron - 10 Code Examples & CST Typing Practice Test
Electron is an open-source framework for building cross-platform desktop applications using web technologies (HTML, CSS, JS) with Node.js integration and Chromium-based rendering. It allows developers to create desktop apps for Windows, macOS, and Linux with a single codebase.
View all 10 Electron code examples →
Learn ELECTRON with Real Code Examples
Updated Nov 23, 2025
Installation Setup
Install Node.js and npm/yarn
Install Electron via npm (`npm install electron --save-dev`)
Set up your frontend framework project
Create main process entry script (`main.js`) with Electron APIs
Run app in development mode using `electron .`
Environment Setup
Install Node.js and npm/yarn
Install Electron CLI and dependencies
Set up frontend framework project
Write main and renderer processes
Run and test app on all desktop platforms
Config Files
package.json - dependencies and scripts
main.js - main process entry
src/ - frontend source code
node_modules/ - installed packages
dist/ - packaged binaries
Cli Commands
electron . - run app
npm install electron --save-dev - install Electron
electron-builder - package app
electron-packager - alternative packaging
electron-rebuild - rebuild native modules
Internationalization
Use i18n libraries for text localization
Support multiple languages and locales
Localize dates, numbers, and assets
Maintain resource files for translations
Ensure UI accommodates different languages
Accessibility
Follow web accessibility standards
Ensure keyboard navigation
Screen reader support in frontend
Platform-specific accessibility via Electron APIs
Test accessibility on all desktop platforms
Ui Styling
Standard CSS, SCSS, or framework styles
Responsive design via frontend framework
Custom window and menu styling
Reusable components for consistency
Platform-specific adjustments via Electron APIs
State Management
Frontend state via framework (React/Vue/Angular/Svelte)
Backend state via Node.js modules
Global state management possible via Redux/Vuex
Synchronize frontend-backend via IPC
Optional database integration for persistent state
Data Management
Frontend data handled by framework
Backend operations via Node.js APIs
Filesystem and OS API access
SQLite, local storage, or JSON files for persistence
Secure handling of sensitive data
Frequently Asked Questions about Electron
What is Electron?
Electron is an open-source framework for building cross-platform desktop applications using web technologies (HTML, CSS, JS) with Node.js integration and Chromium-based rendering. It allows developers to create desktop apps for Windows, macOS, and Linux with a single codebase.
What are the primary use cases for Electron?
Cross-platform desktop apps for Windows, macOS, and Linux. Rapid development using web technologies. Internal enterprise tools. Consumer desktop apps (Slack, VS Code, Discord). Apps requiring integration with Node.js modules
What are the strengths of Electron?
Large community and mature ecosystem. Works with any frontend framework. Rapid prototyping and development. Access to full Node.js and NPM ecosystem. Wide adoption in commercial apps
What are the limitations of Electron?
Large binary size (tens of MBs per app). High memory and CPU usage for lightweight apps. Security risks if Node.js APIs exposed improperly. Performance depends on Chromium overhead. Not ideal for small utilities requiring minimal resources
How can I practice Electron typing speed?
CodeSpeedTest offers 10+ real Electron code examples for typing practice. You can measure your WPM, track accuracy, and improve your coding speed with guided exercises.