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Electron js Roadmap(2026 Edition)

Phase 1: Foundations

Beginner Level (0-2 Months)

Master the fundamentals that Electron builds on

Basic Web Technologies

  1. 1. HTML & CSS → Semantic HTML, Flexbox & Grid layouts
  2. 2. Responsive design → Creating adaptive user interfaces
  3. 3. JavaScript (ES6+) → Variables, Scope, Hoisting fundamentals
  4. 4. Functions → Arrow functions and modern syntax
  5. 5. Async patterns → Promises, Async/Await handling
  6. 6. Classes & Modules → Object-oriented programming in JS
  7. 7. Why: Electron apps are essentially browser UIs; strong front-end basics are required

Node.js Fundamentals

  1. 1. Event Loop & Async Model → Understanding Node.js architecture
  2. 2. Core Modules → fs, path, os, child_process usage
  3. 3. NPM / Yarn → Package management and dependency handling
  4. 4. Debugging → Node inspector and debugging tools
  5. 5. Why: Electron embeds Node, so strong Node.js knowledge is essential

Git & Version Control

  1. 1. Branching & Merging → Git workflow strategies
  2. 2. Pull Requests → Code review and collaboration
  3. 3. GitHub / GitLab workflows → Repository management
  4. 4. Semantic commit messages → Clear version history
  5. 5. Why: Collaboration and code quality in professional teams
Phase 1
Phase 2
Phase 2: Electron Core

Beginner Level (2-3 Months)

Learn the core architecture and APIs of Electron

What is Electron Internally?

  1. 1. Chromium + Node.js integration → Understanding the architecture
  2. 2. Main Process → Application lifecycle and system access
  3. 3. Renderer Processes → UI rendering and user interaction
  4. 4. IPC → Inter-Process Communication between main and renderer

Electron Project Essentials

  1. 1. BrowserWindow → Creating and managing application windows
  2. 2. app → Application lifecycle events and control
  3. 3. ipcMain / ipcRenderer → Process communication APIs
  4. 4. Menu, Tray → Native menus and system tray integration
  5. 5. Dialogs & Notifications → Native OS dialogs and notifications
  6. 6. nativeImage → Working with images across platforms

Build Scripts & Tooling

  1. 1. Project scaffolding → Electron Forge, Vite, Webpack setup
  2. 2. Dev vs Prod configurations → Environment-specific settings
  3. 3. Auto-reload → Hot reload during development
  4. 4. Build optimization → Performance and bundle size

Sandboxing & Security

  1. 1. Disable nodeIntegration → Security best practice in renderer
  2. 2. Use contextIsolation → Isolating renderer context
  3. 3. Proper IPC patterns → Secure communication protocols
  4. 4. Avoid loading remote content → Security risk mitigation
Phase 2
Phase 3
Phase 3: UI Frameworks & App Structure

Intermediate Level (3-5 Months)

Build modern UIs with frameworks and proper architecture

Framework Integration

  1. 1. React → Most popular combination with Electron
  2. 2. Vue 3 → Progressive framework integration
  3. 3. Svelte → Lightweight reactive framework
  4. 4. Angular → Enterprise framework option
  5. 5. State management → Redux, Zustand, Pinia, Svelte stores
  6. 6. Routing → React Router, Vue Router for navigation
  7. 7. Component design → Reusable component architecture

App Architecture

  1. 1. Separation of concerns → UI vs backend logic separation
  2. 2. Feature modules → Organizing code by features
  3. 3. Reusable components → Component library creation
  4. 4. Smart vs Dumb components → Container and presentational patterns

UI/UX Basics

  1. 1. Accessibility → ARIA labels, keyboard navigation
  2. 2. Theming & dark mode → Dynamic theme switching
  3. 3. Native UI feel → Platform-specific design patterns
  4. 4. Responsive design → Adapting to different screen sizes
Phase 3
Phase 4
Phase 4: Real-World Features

Intermediate Level (5-8 Months)

Implement production-ready features and optimizations

Persistent Storage

  1. 1. Local storage / IndexedDB → Browser-based storage
  2. 2. SQLite → Lightweight embedded database
  3. 3. LowDB / JSON databases → File-based data storage
  4. 4. Encrypted storage → Secure credential management

Networking

  1. 1. Fetching APIs securely → HTTP client configuration
  2. 2. Long polling / WebSockets → Real-time communication
  3. 3. Offline strategies → Offline-first architecture
  4. 4. Request handling → Error handling and retries

Files & System Access

  1. 1. Open/Save dialogs → Native file system dialogs
  2. 2. File system access → Reading and writing files
  3. 3. Drag & Drop → File drag and drop functionality
  4. 4. File watchers → Monitoring file system changes

Auto-Update Support

  1. 1. Electron autoUpdater → Built-in update mechanism
  2. 2. Custom update servers → Self-hosted update infrastructure
  3. 3. GitHub releases → Automatic updates from releases
  4. 4. Update notifications → User notification system

Performance & Memory

  1. 1. Profiling windows → Performance monitoring tools
  2. 2. Memory leaks detection → Finding and fixing leaks
  3. 3. Lazy loading → Loading heavy modules on demand
  4. 4. Resource optimization → CPU and memory efficiency
Phase 4
Phase 5
Phase 5: Build & Distribution

Advanced Level (8-10 Months)

Package and distribute applications across platforms

Packaging Tools

  1. 1. Electron Forge → Modern packaging and distribution
  2. 2. Electron Builder → Comprehensive build tool
  3. 3. Electron Packager → Simple packaging solution
  4. 4. Windows installers → .exe, .msi creation
  5. 5. macOS packages → .dmg, .pkg creation
  6. 6. Linux packages → .AppImage, .deb, .rpm creation

Signing & Notarization

  1. 1. Code signing certificates → Windows and macOS signing
  2. 2. Notarization on macOS → Apple notarization requirements
  3. 3. Store deployment → Microsoft Store, Snapcraft publishing
  4. 4. Update signing → Secure update distribution

Multi-Platform Testing

  1. 1. Cross-OS UI/UX issues → Platform-specific testing
  2. 2. Keyboard interaction patterns → Platform keyboard shortcuts
  3. 3. DPI / scaling support → High DPI display handling
  4. 4. Platform integration → Native feature testing
Phase 5
Phase 6
Phase 6: Testing & Quality

Advanced Level (10-12 Months)

Ensure reliability through comprehensive testing

Unit & Integration Testing

  1. 1. Jest → JavaScript testing framework
  2. 2. Testing Library → Component testing utilities
  3. 3. Mocking → IPC and system API mocking
  4. 4. Test coverage → Code coverage reporting

End-to-End Testing

  1. 1. Playwright → Modern E2E testing framework
  2. 2. Cypress → Component and E2E testing
  3. 3. Spectron → Legacy Electron testing (moving to alternatives)
  4. 4. Automated workflows → Full application testing

Linting & Formatting

  1. 1. ESLint → JavaScript linting and code quality
  2. 2. Prettier → Code formatting and style consistency
  3. 3. TypeScript linting → Type checking and validation
  4. 4. Pre-commit hooks → Automated quality checks
Phase 6
Phase 7
Phase 7: Security & Best Practices

Advanced Level

Implement security measures and industry standards

Electron Security Checklist

  1. 1. Disable unsafe APIs → Remove security risks
  2. 2. CSP → Content Security Policy implementation
  3. 3. No remote code execution → Preventing code injection
  4. 4. Sandboxing → Isolating renderer processes

Stable IPC Patterns

  1. 1. Use validated messages → Input validation on IPC
  2. 2. Avoid exec-based remote calls → Preventing command injection
  3. 3. Whitelist channels → Controlled IPC communication
  4. 4. Secure context bridges → Safe preload scripts
Phase 7
Phase 8
Phase 8: Advanced + Industry Skills

Expert Level

Master advanced patterns and enterprise features

TypeScript

  1. 1. Must-have → Industry standard for Electron apps
  2. 2. Strict typing → Type safety across main and renderer
  3. 3. Interfaces for IPC channels → Type-safe communication
  4. 4. Advanced generics → Complex type definitions

Native Addons

  1. 1. node-ffi / N-API → Native module integration
  2. 2. Use native modules safely → ABI compatibility
  3. 3. Understand node ABI versions → Version management
  4. 4. Platform-specific builds → Native code compilation

Real-Time & Offline

  1. 1. Sync engines → Data synchronization patterns
  2. 2. Cache reconciliation → Conflict resolution strategies
  3. 3. Offline-first → Working without internet connection
  4. 4. Data consistency → Maintaining data integrity

Cloud & Auth

  1. 1. OAuth / SSO → Single sign-on integration
  2. 2. Token storage → Secure credential management
  3. 3. Secure refresh → Token refresh mechanisms
  4. 4. API integration → Backend service communication

Analytics & Monitoring

  1. 1. Sentry → Error tracking and monitoring
  2. 2. Log aggregation → Centralized logging systems
  3. 3. Telemetry → Usage analytics and metrics
  4. 4. Performance monitoring → Application performance tracking
Phase 8
Phase 9
Phase 9: Soft Skills for Industry

Expert Level (Ongoing)

Professional skills for team-based development

Architecture Decisions

  1. 1. Modular design → Scalable application architecture
  2. 2. Scalability → Planning for growth
  3. 3. Maintenance planning → Long-term code maintainability
  4. 4. Technical documentation → Architecture decision records

Code Reviews

  1. 1. Clear comments → Code documentation standards
  2. 2. Constructive feedback → Effective code review practices
  3. 3. Design discussions → Collaborative problem solving
  4. 4. Best practices → Sharing knowledge with team

DevOps Basics

  1. 1. CI/CD → Continuous integration and deployment
  2. 2. Automated tests → Test automation in pipelines
  3. 3. Deployment pipelines → Streamlined release process
  4. 4. Version management → Release and versioning strategies

🚀 Congratulations! You're Electron js Industry Ready!

You've completed the Electron js Development Roadmap and are now ready to build scalable web apps.