Martin Persson articles - 18 total
Building a Real-Time Chat App with Firebase and Next.js
Table of Contents Introduction Tech Stack Project Overview Firebase Setup Message...
Discriminated Unions in C# with OneOf – Azure Functions
🧠 What Are Discriminated Unions? A discriminated union is a type that can represent one of...
Building Robust Typescript APIs with the Effect Ecosystem
Introduction In this post, we will explore how to create a complete API using the Effect...
The future of Typescript in Production-Grade Applications
Introduction Javascript is everywhere and will not be going away anytime soon. I love...
Building & Testing React Hooks with NPM
Table of Contents Introduction Setting Up the Project Rollup Configuration Create Our...
React Calendar: A Guide to Building Dynamic Calendars with Events and Todos
Table of Contents Introduction Key Features Setting up the Project Create the...
Next.js Auth and Dashboard Boilerplate: Building a Full-Stack Web App
Table of Contents Introduction Technology Overview Architecture and Code...
A Guide to Using the Option Type in TypeScript
Table of Contents Introduction The Problem with Null and Undefined The Option Type: A...
Visualizing Data in React: A Guide to Beautiful Charts with React-Chartsjs-2
Introduction Visualizing data is an essential aspect of modern web development, allowing...
Better Code Quality with TypeScript’s Utility Types: Pick, Partial, and Omit
Introduction I see a lot of projects that don't use TypeScript's type helpers like Pick,...
Create and Publish Your First NPM Package: A Comprehensive Guide
Table of Contents Introduction Prerequisites Getting Started Setting Up Your...
Simplifying Complex TypeScript Types with the 'Unpack' Helper: Improve Developer Experience
Introduction In the world of TypeScript, developers often deal with numerous types and...
Type Safety with Non-Empty Arrays in TypeScript
The Problem with Empty Arrays When working with arrays in TypeScript, we can specify the...
Help with entrepreneurship and starting a SaaS
Hi! I have a few years of experience as a full-stack developer and I have a job that I enjoy very...
Recursion
Table Of Contents Introduction Examples Factorial Search Quick sort Tree...
A short introduction to Functional Composition
Function composition is a mathematical concept that allows us to combine two or more functions into a...
RESTful API with Deno, Oak and MongoDB
In this tutorial, we will create an API to manage contacts. We connect the API to MongoDB Atlas, a cl...
Common JavaScript array methods
In this post we will look at some of the array methods in JavaScript. We start of with an array of us...