# Re: regarding the migration to Vue.js 3 – a letter to myself in the past [ukr]
Hello, Illya from 2021. I know how you're itching all over when you look at Vue.js 3 and forefeel how you'll be headlining this migration in your companies. How glory, promotion and pride await you from technical achievements - you have never faced a task of such complexity.
Spoiler: in May 2023, we are not close to completing the migration, but now you have a lot of problems, a bundle of new knowledge and an understanding of "how it works". In this letter, I will try to focus not on Vue, but to share thoughts on approaches to problems of this size, level of uncertainty, and complexity. This will be a letter about people, about faith and surprises.