Exploring the Lean4 Language
by As a tech enthusiast, I’ve always been interested in new concepts that new programming languages can provide us. My curiosity has often taken me into …
Category: Intermediate
Lean4: Crafting in an Uncharted TerritoryOvercoming Challenges and Innovating
Armed with an unknown weapon called Lean4, I ventured into an arena known as ‘Rinha de Backends‘, a challenge to determine (for fun) the fastest …
Enhancing User Experience with Dynamic iFrame HeightCreating a cohesive user experience without visible indications of external sourcing.
by In the realm of web development, iframes have long been an essential tool for integrating content from one website into another. Whether it’s by embedding …
Implementing high-performance multiple sort-rules query in SQLHere I will talk how to execute multiples order rules according to the row index in the same query
by Hello everyone! I will talk about SQL in this article, more precisely on how to have two completely different order rules for your returning records …
LocalStorage and Cookies under the hoodiesExplaining why they're not concurrent
by It is usual, as developers, to use tools that we don’t entirely understand. Web storage on browsers and cookies are examples of things we use …
Increase Performance with Sidekiq and RedisHow about using asynchronous services to improve your system performance
by We know that performance is one of the biggest factors that drive a system to success. But even using the most optimized algorithms, some tasks …
A/B Testing – Slightly different but the sameA small introduction to this huge world called A/B testing
by Remember when you went to the grocery store, and the employees had placed everything in a different layout since your last visit? You’ve just been …
Making a Full-Stack App with Vue, Vite and Express that supports Hot ReloadCreating an app in a single repository without compromising on Developer Experience
by Introduction With each passing day, web applications are becoming more and more reactive. JavaScript front-end frameworks are designed for this particular purpose. However, it is …
Dependency injection in React with some ContextImplementing container using context API as Dependency Injection Tool
Dependency injection is a technique used to remove interdependencies between two components of an application, but for some reason, it’s not commonly used in React …
A microfrontend for non-propitious environments
by When we work on big projects a common path is to split it into separate codebases to make management easier. A modern and kind of …