Socket.io Introduction - How to Build a Chat App

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(00:00) Intro
(00:11) Welcome
(00:32) Lesson Goal
(00:44) Starter Code
(03:28) Adding & Removing dependencies
(17:10) Running the server & clients

📚 Tutorial References:

⚙ Dependencies:

#chat #socket #io

[adelprog]

First, thanks for this tutorial.
- In recent versions of Node.js, we don't need any extra packages to monitor file changes (like nodemon), We can simply add the flag "--watch".
- Even on the same server, using different ports for the frontend and backend will result in CORS errors.

[dustchenai]

Good job, thanks Dave, and I am from China, I hope more and more developers in China could have access to your demonstrations if there is no Great Fire Wall.

[kirolosmahfouz]

during the series enhance styles and it will be great if you use database to store messages and convert frontend to react it will be awesome

[pikusionexio]

Loving the series. much appreciated as always <3

[tat-lyubch]

Which a couple of errors I eventually has done 2 of this tutorials today. Thank you for explanation!

[deniserodriguez]

Holy shishkabob, just in time too. Thank you!

[biLLie_wiLLie]

Thank you Dave! I'm waiting for nest js course. Even if it's paid

[rishabhmehrotra]

Amazing Tutorials Sir. You have changed my entire vision and interest.

[AjithKumarsham]

Great content!! Looking forward for socket series. Thanks!

[dylanp]

just a quick tip
we can do 'npm un' for 'npm uninstall'

[svetoslavtrifonov]

Great video. I hope you will show us uploading files (images, docs, etc) and storing them. Also it would be great to have chat history with room or person, what are the best practices to store the history and user settings in some db :). What are other scenarios to use web sockets, what else are they good for (shops, warehouse inventory or something like that). Thank you for the video

[عثمانصالح-هر]

Thank you so much I'm really appreciate that you work hard to give us this informations 💛 🙏 💓 💗

[VhttaKappa]

hi Dave! Great content . Thanks for every information you provide us! Will you do any demonstration with socket rooms and online users concept?

[myblog]

Just found out you are getting married Congratulations 🎉🎉👏 👏 for your marriage 🥳💕 in advance

[ravindersinghnegi]

Hi Dave this is very good and helpful video bro. I was struggling from last 3 days and now by your video I was able to solve that issue. Dave I have one query Can you please help me out. my socket is running fine in local but in production I am getting "Session ID unknown" error how to fix this please help me out

[gustavoperez]

Great video Dave, im waiting for the next videos!, In this class i have an issue and i dont have errors in my console the message displays correctly but in webpage the li items doesn't append to the ul, i don't know why, but im still researching.

[patrickrios]

Oh excellent video, thanks for sharing

[TSpods]

Thank You, great content, exelent teacher

[mikelautensack]

Can you do a video on how to use socket io with next 13 app router?

[hawarhekmat]

Great video, NextJS will be so good. :(