As of Drupal 8, the Views module comes installed out of the box. It lets you build database queries and style the results without writing any code.
You can make the database query dynamic by letting visitors use a keyword search to filter down the results. This technique is referred to as creating exposed filters.
If you want to learn how to highlight the keywords as they appear in the query results, head over to my lastest article on the TrainingCloud blog.
Continue reading the full article over at https://trainingcloud.io/blog/2021/01/drupal-8-9-highlighting-views-search-results/