Geshan Manandhar
Geshan Manandhar

Geshan is an experienced Senior Software Engineer with experience working for companies like Simply Wall Street and The Iconic. He has a Masters in Information Systems Development from the HAN University of Applied Sciences, Arnhem, Netherlands.

Articles by Geshan Manandhar

How to Test a TypeScript App with Jest | A Step-by-Step Tutorial

How to Test a TypeScript App with Jest | A Step-by-Step Tutorial

Geshan Manandhar
Geshan Manandhar
Visual Regression Testing | 6 Tools to Use

Visual Regression Testing | 6 Tools to Use

A guide on choosing the right visual regression testing tool.

Geshan Manandhar
Geshan Manandhar
Visual Regression Testing | The Beginner Guide in 2023

Visual Regression Testing | The Beginner Guide in 2023

A guide covering the benefits of visual regression testing, automated vs. manual testing, as well as a description of Meticulous, a tool for visual regression testing without a maintenance burden.

Geshan Manandhar
Geshan Manandhar
Debugging React Testing Library Tests | A Beginner’s Guide in 2023

Debugging React Testing Library Tests | A Beginner’s Guide in 2023

A beginner’s guide to debugging React testing library tests, with a code walkthrough of how to use react-testing-library to debug tests.

Geshan Manandhar
Geshan Manandhar
Visual Regression Testing in a React App | Step-by-Step Tutorial

Visual Regression Testing in a React App | Step-by-Step Tutorial

A guide on how to do visual regression testing in a React app - a step-by-step tutorial. This includes an introduction to visual regression testing, spinning up an example app and a step-by-step guide on creating some visual regression tests.

Geshan Manandhar
Geshan Manandhar
How to use Jest spyOn with React.js and Fetch

How to use Jest spyOn with React.js and Fetch

Follow this step-by-step guide on Jest's SpyOn method, with a practical example using React and Fetch. This post also includes a comparison to mocks.

Geshan Manandhar
Geshan Manandhar
How to Use React Testing Library to Wait for Async Elements | Step-by-Step Guide

How to Use React Testing Library to Wait for Async Elements | Step-by-Step Guide

A guide on how to use React Testing Library's to wait for and test asynchronously loaded elements. Contains code examples and a step-by-step walkthrough.

Geshan Manandhar
Geshan Manandhar
Mocking a JavaScript Class with Jest, Two Ways to Make it Easier

Mocking a JavaScript Class with Jest, Two Ways to Make it Easier

A guide on how to mock a JavaScript class using Jest, comparing dependency injection and mocking, along with guides on how to implement both.

Geshan Manandhar
Geshan Manandhar