I+1 Helper is a Chrome extension designed to assist in the creation of I+1 sentences in English using Mairo Vergara's sentence mining technique. With this extension, you can quickly and efficiently generate I+1 sentences by configuring a list of URLs, particularly various word meaning dictionaries. With just a simple click, you can search for a specific word across all the registered URLs, eliminating the need to manually search for the same word in different sources.

This extension streamlines the process of finding suitable sentences for language learning and saves valuable time by consolidating multiple resources into one convenient tool. Whether you are a language learner or a teacher, I+1 Helper provides a practical solution for creating I+1 sentences effortlessly.