1. Career Roadmaps Overview
The TechTube Roadmaps (/roadmaps) provide structured visual paths from beginner fundamentals to senior engineering competencies.
Each roadmap breaks down broad disciplines into progressive milestones, curated video lessons, and practical project checkpoints.
2. Available Engineering Tracks
🎨 Frontend Architecture
HTML5 semantic structure, modern CSS/Tailwind, JavaScript ESNext, TypeScript, React 19, Next.js App Router, state management, and web performance optimization.
⚙️ Backend Systems
Node.js, Python, Go, RESTful and GraphQL APIs, PostgreSQL, Redis caching, microservices, auth flows (JWT/OAuth), and relational database modeling.
☁️ DevOps & Cloud Infrastructure
Linux server administration, Docker containers, Kubernetes orchestration, CI/CD pipelines (GitHub Actions), Terraform, AWS, and Cloudflare Edge networks.
🛡️ Application Security & QA
OWASP Top 10 vulnerabilities, CSRF/XSS protection, rate limiting, encryption, unit testing (Jest/Vitest), and end-to-end testing (Playwright).
3. Milestone Checkoffs & Library Sync
Click any skill node on a roadmap to toggle its completion status. Completed nodes save directly to your browser's IndexedDB and immediately reflect in your Personal Library progress statistics.
4. Practice Quizzes & Active Recall
The Practice Section offers multiple-choice questions covering real-world edge cases in JavaScript, TypeScript, React, and Software Architecture.
• Instant Feedback: Immediately see whether your selection was correct or incorrect.
• In-Depth Code Explanations: Every question includes a comprehensive explanation highlighting language specifications, common misconceptions, and best practices.
• Category Filtering: Target your practice specifically to the language or framework you are currently studying.
5. Scoring, Explanations & Daily Streaks
TechTube tracks your correct answer streaks and cumulative accuracy score. Practice daily to maintain your streak and review previously answered questions at any time.
6. Frequently Asked Questions
Do I need to follow the roadmaps in strict linear order?
No. Roadmaps are modular recommendations. You can jump directly to advanced topics (such as Docker or Next.js App Router) based on your current project requirements.