Category: TypeScript

  • Typescript array of objects with enum generic type

    Typescript Array of Objects with Enum Generic Type When working with TypeScript, you may come across a scenario where you need to create an array of objects with a generic type that includes an enum. This can be a bit tricky, but fear not! In this blog post, we will explore different solutions to this…

  • Breadcrumbs Issue with React Router (6.16.0) and TypeScript

    React Router is a popular library for handling routing in React applications. However, when using React Router (version 6.16.0) with TypeScript, you may encounter an issue with breadcrumbs. In this blog post, we will explore the issue and provide multiple solutions to resolve it. Problem Description The issue arises when trying to implement breadcrumbs using…

  • Define a Typescript index signature that uses a separate generic type for each field

    Define a TypeScript Index Signature with Separate Generic Types for Each Field When working with TypeScript, you may come across situations where you need to define an index signature that uses a separate generic type for each field. This allows you to have more flexibility and control over the types of values that can be…

  • setting og image in next.js 13: Typescript error: ‘string | undefined’ is not assignable to type ‘OGImage’

    Setting OG Image in Next.js 13: Typescript Error: ‘string | undefined’ is not assignable to type ‘OGImage’ If you are working with Next.js 13 and TypeScript, you might come across the following error when trying to set the OG (Open Graph) image for your website: ‘string | undefined’ is not assignable to type ‘OGImage’ This…

  • Typescript subclass inherited method allow undefined keys in argument

    Typescript subclass inherited method allow undefined keys in argument When working with TypeScript, you may come across a situation where you have a subclass that needs to inherit a method from its parent class, but also allow undefined keys in the argument. By default, TypeScript enforces strict typing, which means that any undefined keys in…

  • TypeScript Phone Number Input with a Country Flag

    TypeScript Phone Number Input with a Country Flag As developers, we often come across the need to implement phone number inputs in our web applications. One common requirement is to display a country flag alongside the input field, allowing users to easily select their country code. In this blog post, we will explore different solutions…

  • Object must only use keys from another object in Typescript

    Object must only use keys from another object in TypeScript When working with TypeScript, it is often necessary to ensure that an object only uses keys that are defined in another object. This can be particularly useful when you want to enforce a specific structure or prevent accidental typos in your code. In this blog…

  • Can I reuse function decalartion in Typescript?

    Can I reuse function declaration in TypeScript? When working with TypeScript, it is common to come across scenarios where you need to reuse function declarations. Reusing function declarations can help improve code organization, reduce duplication, and make your code more maintainable. In this article, we will explore different ways to reuse function declarations in TypeScript.…

  • How to use electron-nightly with typescript properly?

    How to use electron-nightly with TypeScript properly? If you are a TypeScript developer working with Electron, you may have encountered challenges when trying to use the electron-nightly package. In this blog post, we will explore the proper way to use electron-nightly with TypeScript, providing you with multiple solutions to this problem. Solution 1: Using DefinitelyTyped…

  • Onclick for checkbox in typescript generates error

    Onclick for checkbox in TypeScript generates error If you are working with TypeScript and trying to add an onclick event to a checkbox element, you may have encountered an error. This error occurs because TypeScript expects the onclick event to be attached to an HTMLInputElement, but the checkbox element is of type HTMLInputElement. Fortunately, there…