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As a developer working on a project for a US-based company, I recently faced a challenge where I needed to define a set of related constants and use them to create custom types. TypeScript enums proved to be the perfect solution, allowing me to write more readable, maintainable, and type-safe code. In this tutorial, I … Read more >>
When working with dates in TypeScript, formatting them into a readable or standardized structure is often necessary, especially for storing in databases or displaying in user interfaces. One of the most common formats used in web development is YYYY-MM-DD, which ensures consistency across systems and locales. In this tutorial, you’ll learn to format dates in … Read more >>
Recently, while working on a project for a client, I faced a bug because I used the wrong comparison operator. I was comparing two enum values using ==, thinking it would work. But the values didn’t match because one was a number and the other was a string. When I changed the operator to ===, … Read more >>
While working on a project tracking system using TypeScript, I got a requirement to calculate the duration of tasks in days. Each task had a start date and an end date, and I needed to display how long each task took to complete based on those two dates. To do this, I had to calculate … Read more >>
Whether you are building a complex application for a client in New York or a simple data processing tool for a startup in Silicon Valley, understanding how to determine if an object is empty is crucial for ensuring your code runs smoothly and efficiently. In this tutorial, I will explain how to check if an … Read more >>
Have you ever worked on a feature where you needed to group records by year? I recently faced this while building an internal dashboard using TypeScript for tracking employee onboarding. I was working on an employee management module built with TypeScript, where each employee’s joining date was stored in the system. My task was to … Read more >>
While building an e-commerce admin dashboard in TypeScript, you define an enum called ProductCategory to manage all category types consistently across your app. This enum helps when filtering, tagging, or assigning categories to products during development. However, fetching product data from an external API returns only the category value (not the enum key). So, in … Read more >>
While working on a feature to send timed reminders, I needed to add a few minutes to a given date in my TypeScript app. For this, I first tried using the built-in setMinutes method, but soon realized it could lead to issues when reusing the original date object. I explored other approaches to avoid this … Read more >>
While developing an online shopping application, a developer needs to manage different order statuses, such as Pending, Shipped, Delivered, and Cancelled. To keep the code clean and consistent, they create a TypeScript enum called OrderStatus and use it inside a class named Order. In this tutorial, we will learn how to effectively use TypeScript enums … Read more >>
While working on a recent feature that displayed important dates in a user-friendly format, I encountered an issue. The ISO date string, like “2025-07-04T00:00:00.000Z,” was showing up as July 3 instead of July 4 in the UI. At first, it seemed like a simple formatting issue, but it turned out to be a classic time … Read more >>
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