How do I view the size of npm packages?

Question

When I search for packages on NPM, I would like to see package sizes (in KB or MB, etc). NPM doesn’t seem to show this information.

How can I determine how much bloa

Answer 1

You could check out npm-module-stats. It is an npm module that gets the size of an npm module and its dependencies without installing or downloading the module.

Usage:

var stats = require("npm-module-stats");

stats.getStats("glob").then((stack) => {

  let dependencies = Object.keys(stack);
  let totalSize = dependencies.reduce((result, key, index) => {
    return result + stack[key].size;
  }, 0);

  console.log('Total Size in Bytes ', totalSize);
  console.log('Total Dependencies ', dependencies.length-1);

}).catch((err) => {
  console.error(err);
});

It might seem a little verbose but it solves the problem you described appropriately.