https://www.123articleonline.com/rss/author/424827/muskan-choudharyArticles written by Muskan Choudhary from 123ArticleOnline.comen-usCopyright (c) 123ArticleOnline.com All rights reserved. https://www.123articleonline.com/articles/1456696/what-is-shift-left-testing-a-guide-to-early-bug-detection Shift-Left Testing is an approach that emphasizes early bug detection by integrating testing into the initial stages of software development. Instead of waiting until later phases, testing is conducted from the requirements and design stages, reducing defects and improving software quality.