If you are looking just for the solution, then here is the code for filterMap. Thanks for stopping by.
const filterMap = (checker, mapper, list) => list.reduce( (acc, current) => checker(current) ? [...acc, mapper(current)] : acc,  );
const myList = [1, 2, 3]; const myChecker = a => a > 1; // filter only numbers larger than 1 const myMapper = a => a + 1; // make all numbers + 1 filterMap(myChecker, myMapper, myList); // => [3, 4]
In this post, we are putting curated list of top tools with key features and download links "Top 19 Front End Web Development Tools to Consider in 2020"
Today I wanted to share with you the tools I daily use to increase my productivity as a front-end developer. 6 tools to increase your productivity as a Front-end developer.