TEDxEnglish is a free Chrome extension developed by Daisuke SHIBATO. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This extension aims to support English learning by highlighting English sentences on TED websites.

When watching TED videos and struggling to understand certain English sentences, users can simply press the "i" key on their keyboard. This action triggers the extension to highlight the corresponding English text on the TED website in red. By clicking on the highlighted sentence, the video jumps back to the specific moment when the sentence was spoken. This feature allows users to review and practice the English sentences they had difficulty understanding.

TEDxEnglish is a valuable tool for language learners who want to enhance their listening skills and comprehension while enjoying TED talks. With its user-friendly functionality, this extension provides an accessible and convenient way to improve English proficiency.