Outsystems UI Validator is a free Chrome plugin developed by marketing. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This plugin is designed to optimize code by identifying and highlighting common front-end development issues such as inline-styles, empty containers, and more.

The main objective of Outsystems UI Validator is to provide developers, regardless of their front-end knowledge, with a tool to evaluate the quality of their development based on front-end best practices. By analyzing common problems found in website and application development, such as the usage of inline CSS, "important" tags in CSS, and empty elements on the screen, this extension helps developers identify and fix these issues.

The plugin displays a list of warnings along with their placement on the screen, making it easier for developers to locate and address them. Additionally, helpful tips on how to fix these problems are provided within the extension. Users also have the option to contact the developer via email for further assistance or to provide feedback on how to improve the extension.

Outsystems UI Validator, developed by Hi Interactive team, aims to continuously improve by adding more validations in future versions. With its user-friendly interface and valuable features, this plugin is an essential tool for front-end developers looking to enhance the quality of their code.