The Complete Next.js Testing Course
A production-focused Next.js testing course where you learn unit, integration, server-side, server actions, AI integration, and end‑to‑end testing by building and testing a modern StackOverflow‑style app (DevOverflow) with active testing challenges.
What you'll learn
- Master production-ready testing strategies for Next.js 16 apps
- Deep dive into unit, integration, server-side, and end-to-end testing
- Test authentication, server actions, API routes, databases, and AI integrations
- Work on a real-world DevOverflow StackOverflow clone instead of toy apps
- Complete Active Testing Challenges to build confidence and prove your skills
- Get lifetime access, updates, certificate, and community Discord support
Skills you'll gain
- Understand modern testing strategies and workflows in Next.js
- Write robust unit, integration, and end-to-end tests for Next.js 16 apps
- Test authentication flows, server actions, API route handlers, and databases
- Implement AI integration tests with edge cases
- Design and maintain a well-architected, production-ready test suite
- Confidently refactor and deploy Next.js applications with strong test coverage
Prerequisites
- • Intermediate knowledge of JavaScript (array methods, async/await, try/catch)
- • Beginner knowledge of React (components)
- • Beginner knowledge of Next.js (server actions, API routes)
- • No prior testing experience required
Who this course is for
- → Developers who already mastered Next.js 16 and want bulletproof testing skills
- → Developers who want the complete Next.js mastery path from zero to production-ready
- → Next.js developers aiming for senior roles and production responsibilities
- → Freelancers and startup developers who need reliable, bug-free deployments
Provider
JS Mastery Pro
Related Courses
Python Bootcamp
Python Bootcamp covers fundamentals of Python programming, including control structures, advanced data types, functions, modules, packages, multithreading, exception handling, file handling, GUI design, and database connectivity, preparing learners for future work in data science and machine learning.
Systems Engineering
This course introduces Systems Engineering principles across the lifecycle of complex systems, covering system design, architecture, requirements analysis, modeling, verification, lifecycle models (Waterfall, V-Model, Spiral, Agile), SysML, risk management, trade-off analysis, and a Smart Home Security System project.
IT Systems Design and Analysis
Prepare to design, analyze, and evaluate IT systems using data flow diagrams, ERDs, UML, and feasibility analysis. Learn to assess existing systems, identify inefficiencies, compare solution alternatives, and deliver a digital transformation strategy through a hands-on final project.
Hands On FullStack Development Course with Infrastructure Management Product implementation
A 180-day, project-first full-stack infrastructure course where you build and operate production-grade services with CI/CD, testing, observability, and operational playbooks, aimed at taking you from toy projects to real-world deployment experience.
Learn Typescript
Hands-on introduction to TypeScript fundamentals and their application in real projects. Learn core typing concepts, advanced TypeScript features, and how to use TypeScript with React and Express while building safer, more maintainable JavaScript applications.
AI Engineering Course
Designed to help software engineers transition to AI engineering, with detailed breakdowns of vector databases, indexing, large language models, attention, and core optimizations so you can understand how LLMs work and use them to build real-world applications.