Legacy Code

Various external factors like the latest crisis and its consequences force businesses to upgrade their legacy systems. However, adopting recent tech solutions is not that easy. It requires certain efforts from all team members. 74 percent of companies fail to accomplish legacy system modernization processes, as credible sources report. Modernization…

Automated tests in software development are very important. They provide benefits during and after development. There are many different types of tests; today we will look at the most useful when working with legacy code. But let’s start with the basics: why do automated tests help us develop software? Correctness Tests…

Si las aplicaciones legacy no fueran importantes, nadie se tomaría el trabajo de mantenerlas y desarrollar sobre ellas. El código legacy, o código legado o heredado, no es otra cosa que código antiguo que aún sigue siendo ejecutado. También pueden encontrarse otras definiciones como: código de otro desarrollador o código…

Most of us probably have faced the “naked domain problem” sometime in our career, a situation where a non-www request has to be redirected to a www record. …

WRITTEN By Jongsang Han(henry) 개발의 시작 누구나 개발을 시작할 때는 깔끔한 코드를 꿈꾼다. 하지만 요구사항이 지속해서 변경되고 컨벤션이 없는 곳의 개발은 황무지에서 도시를 건설하는 것과 같다. 사실 건축과 개발과 가장 다른 점은 건축은 설계 단계에 매우 많은 것들을 시간을 들여 안전과 편의성 경제적 …

Step by step: How to track and remove legacy code from your Rails app. — In my previous article, I highlighted a common scenario that most successful startup founders have to deal with. That is, some parts of their system are no longer being used as initially intended, or even at all, these unused parts may now be considered legacy code. In this article, I’m…

In software projects, as in other fields, it is important to keep low costs and development time. The time of implementing a new feature or fixing a bug depends on the status of the existing codebase. Estimating the effort of changing simple and clean code is easy. While it’s harder to make…

Add Tailwind CSS to your project without breaking existing styles and still benefit from preflight defaults. — Introduction Tailwind CSS is a utility first CSS framework. It allows you to be flexible enough to implement custom designs while enforcing consistency at the same time. Although an incredible framework, it can be challenging to use it in existing projects because of preflight. Tailwind CSS comes with its own set…