The testing world has changed over the last years. The large ecosystem of JS produced some really helpful libraries that can help us write better tests. Whether it's Frontend, Backend, or E2E tests, I'll show you the test fundamentals you should follow. I'll cover some best practices and examples of Frontend, Backend, and E2E tests. Hopefully, it will improve your testing skills and help you in your next project. [color=#111111][size=2][font=Verdana, Arial, Helvetica, sans-serif][h2][/font][/size][/color][b][color=#111111][size=2][font=Verdana, Arial, Helvetica, sans-serif][url=https://drive.google.com/file/d/1At1bLboYqTL4NE_-WLsTSibk6JEoCPG1/view?usp=sharing]Slides[/url][/font][/size][/color][/b][color=#111111][size=2][font=Verdana, Arial, Helvetica, sans-serif][/h2][/font][/size][/color]