What is this project going through?

Question

JavaScript

I saw this entry in the start file of the framework:
(The file itself also has the .js extension)
What is such a project going to do?

import "start";
import "compat/";

import "arrays/";
import "behavior/";
import "color/";
import "core/";
import "dsv/";
import "event/";
import "format/";
import "geo/";
import "geom/";
import "interpolate/";
import "layout/";
import "math/";
import "scale/";
import "selection/";
import "svg/";
import "time/";
import "transition/";
import "xhr/";

import "end";

Answer 1

You can compile into one file using es6-module-transpiler

Answer 2

Nothing. In this case, import in JS is like import in CSS. Import module content, without any bindings. https://developer.mozilla.org/en/docs/Web/JavaScript...