Meteor Add Ons May 2026

api.mainModule('client.js', 'client'); api.mainModule('server.js', 'server');

import fs from 'fs'; For isomorphic packages (client + server), ensure they work without DOM/Browser APIs. These are included in meteor create but can be removed: meteor add ons

In the Meteor JavaScript framework, "add-ons" extend functionality for frontend reactivity, database operations, authentication, build tools, and mobile integration. 1. Understanding the Ecosystem Meteor supports two main sources of add-ons: import fs from 'fs'