I have a side-project in the works for years now, tackling this exact problem, it's called Laters, https://late.rs/ https://late.rs/ It's literally 5 years old

I have a side-project in the works for years now, tackling this exact problem, it's called Laters, https://late.rs/ https://late.rs/ It's literally 5 years old now, hopefully I'll finish it next year.