free + premium books & courses ⚡

Hi, I'm Kati Frantz

I'm a passionate software engineer, and I have one mission 👉 Produce amazing content to improve your career and productivity

The Ultimate Guide to JWT server-side auth (with refresh tokens)

The Ultimate Guide to JWT server-side auth (with refresh tokens)

The complete guide to securely implement the JWT authentication protocol for server side applications with refresh tokens.

The Ultimate Guide to JWT client side auth

The Ultimate Guide to JWT client side auth

The complete guide to securely implement the JWT authentication protocol for client side applications.

Write a react component with typescript

Write a react component with typescript

Learn how easy it is to work with React and typescript.

Accessibility tests in react apps with jest

Accessibility tests in react apps with jest

Accessibility testing is a must for all apps. Automate some of this with jest.

React.js testing masterclass

React.js testing masterclass

Learn the best practices and strategies to effectively test your react components and applications.

Build a voting app with nodejs and reactjs

Build a voting app with nodejs and reactjs

learn how to build a voting application using mongodb, nodejs, reactjs, redis, and expressjs.


Grow your career with curated content

Sign up for my newsletter. Take your career to the next level. No Spam. Ever.