Our company prioritizes application testing as a crucial part of development to enhance stability and reduce future issues, even though it's an additional investment. We specialize in implementing unit and integration tests, often employing tools like PHPUnit and Selenium, tailored to each application's specific needs. To prevent recurring errors common in projects without testing, we incorporate regression tests. While manual testing is typically managed by clients during acceptance phases, we can also conduct it on their behalf, providing detailed reports on findings and fixes. Our streamlined testing methodology not only ensures software reliability but also identifies user experience improvements, delivering added value beyond standard testing benefits. Ultimately, integrating comprehensive testing proves to be a worthwhile endeavor for our clients.