Node.js Tutorial - 16 - ES Modules

[@milindpandey1545]

00:08 Node.js introduces ES modules as a new module system. 01:09 ES Modules introduced a standardized module system in JavaScript 02:19 ES modules use .mjs file extension 03:44 Different patterns of using ES Modules in Node.js 05:03 Exporting and importing objects with ES Modules 06:15 ES modules support both default exports and named exports. 07:34 Different ways to import and use ES Modules in Node.js 08:41 ES Modules were introduced with ES2015 and Node.js provides stable support since version 14.

[@neilmorley5422]

A great, clean and concise, overview. Thankyou for taking the time

[@nenadmarkovic1958]

Your channel is true gem, thanks a lot

[@Fishamble]

Hey Vishwas. Comment for the YT algo. Love the videos. Thanks from Ireland.

[@raqueliglesias_0]

I think it si the best explanation I found. Amazing course. Thanks

[@indianlion9652]

It's easy to work with the es module,as we have been doing this in react too😊

[@lepen_macron]

idk why knowing 7 different ways to do the same thing is usefull but am here for it now.

[@HelloWorld-tn1tl]

export / require / import, this confused me for a long time, today it becomes clear (hopefully :))

[@ankur4574]

Waiting for next one

[@AFK_SLAYER]

You can also destructure directly with default imports, right?

[@krovinushka1]

How do I get a playlist from the video?

[@shameeralibaigs.489]

How "add" function is working when we add export directly before variable declaration & removed add as name of then function?? Can you help understand it?

[@wasimsafdarhumma5515]

I am getting an error "math.add is not a function" when I import math from "./math-esm.mjs"; Why?

[@frontend_ko]

thanks teacher

[@webdevbuddy1955]

Thanks alot 🙏

[@AMoktar]

👋 thanks 🙏 for this awesome course. Actually I'm still following you up. But I didn't notice what is the difference between import and require when we import a module? 🙏

[@JErock25]

Both are used to import modules but the one to use depends on the module system you choose: 'require' with Common JS and 'import' with ES modules

[@rishrathore1613]

Hey Vishwas, I just love Your comprehensiveness with concepts. Thanks for all your efforts. Just one quick question, Do you plan on adding the refreshed playlist of MongoDB too ? Eagerly waiting for that. If yes then how long will it take, any approximations ?

[@thantzinwin7215]

Thanks u so much

[@samiran__roy]

how come you implement this without configure in package. json? is it not needed in node upper version?

[@JErock25]

There are to ways to implement ES modules: • Files with an .mjs extension (This is what Visahws does). • Files with a .js extension when the nearest parent package.json file contains a top-level "type" field with a value of "module".

[@punitkumarojha817]

is there any performance difference ESM vs CommonJS modules could not find anywhere

[@Vasanth-lo1dx]

I am still getting error.

[@Vasanth-lo1dx]

node:internal/modules/cjs/loader:942 throw err; ^ Error: Cannot find module 'D:\FrontEnd\practice' at Module._resolveFilename (node:internal/modules/cjs/loader:939:15) at Module._load (node:internal/modules/cjs/loader:780:27) at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12) at node:internal/main/run_main_module:17:47 { code: 'MODULE_NOT_FOUND', requireStack: [] }

[@williamdondas9132]

@@Vasanth-lo1dx i was getting this error too, it was my mistake, i was running the code in the wrong directory

[@saikumar2385]

you might be running in the wrong directory I guess.@@Vasanth-lo1dx

[@vasugn4791]

how to import mjs file to cjs file

[@ankur4574]

Can anybody suggest a course for node js , I want to learn within a week

[@sudarrshang8922]

Yes Mee too and if anyone know node js better connect with me , i have an very interesting final year project with me to decode and understand I will provide it for your for free.

[@takiaimen7435]

its just like react js

[@KeshariPiyush24]

This is one of the reason why I don't like JS. So many things to do such basic things expected from any PL. It becomes sometimes very confusing to get my head around these kinds of things coming from a more structured languages such as JAVA.