Backend & APIs
Learn Software Testing — free and paid courses, roadmaps
This page brings together everything CodeWithJay has published on Software Testing: 6 free videos. Every item is taught through real projects rather than slides, so you can start with the free lessons, see how Software Testing is used in practice, and move on to a structured course when you are ready.
Free Software Testing video tutorials
Full-length free lessons from the CodeWithJay YouTube channel.
Free videoNestJS Unit Testing with Jest: Mock PrismaService and Test JWT Auth e8
Free on YouTube
Free videoThe Ultimate Node.js TDD with Express Guide (2025)! [Part 5]
Free on YouTube
Free videoNode.js Microservice TDD: The Real Code! [Part 4]
Free on YouTube
Free videoNode.js Microservices TDD: The Ultimate Testing Strategy (2024) [Part 3]
Free on YouTube
Free videoFastify Layers: A Deep Dive into Test Cases
Free on YouTube
Free videoThis Testing Mistake Costs Node.js Developers Thousands
Free on YouTube
Software Testing learning FAQ
- Can I learn Software Testing for free on CodeWithJay?
- Yes. CodeWithJay currently has 6 free video lessons on Software Testing. Free courses need only a free account; mini courses and videos need no account at all.
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