Hi /r/javascript!

My name's Tim and you might remember me from my original post from 8 months ago - I promised to teach people to build products using javascript for free.
Today I've uploaded the final video of my free open source course "Build products with javascript". All materials are published absolutely free, without any ads and under permissive licenses (MIT for code, Creative Commons for videos).

The course contains 11 videos that go through the process of creating the client-server application using javascript (node.js, react, webpack, that kind of stuff).
Those videos cover all the process of creating the app:

• figuring out the idea,

• setting up a project with git,

• picking a database,

• using docker for development and deployment,

• building REST API,

• building web app client for that API with React/webpack/etc,

• unit testing all that,

• and finally - (continuously) deploying it with docker.

Additionally, per request of some viewers, I livestreamed the process of development that preceded the explanatory videos.
There are 13 livestreams that cover most of the explanatory video I did.

There are two reasons why I'm writing here:

1. Maybe there are some people who'll find it interesting

2. I need your help to decide what to cover next!

Doing this course was quite a lot of fun. I had to learn a ton of things myself and received a lot of very interesting questions from viewers.
So I want to keep doing that.
And now I need your help to decide on what area to talk about next.
Here are some of the topics I think would be cool to cover:

• Introduction to web technologies (in-depth intro to web tech that prepares you for the old course)

• Creating mobile apps using web technologies

• Creating desktop apps using web technologies

• Building real-time apps using WebSockets

• Adding features (e.g. offline, push notifications) using Service Workers

• Applying Machine Learning for fun and profit

• Using WebAssembly (hot off the press, would be fun to play with)

If any of those sound interesting and you want to help me figure out what to do next - please leave a comment here or to my conclusions video.
And, of course, I'll be happy to answer any questions you might have!

Some links to the related resources:

• Project sources

• Course videos playlist

• Livestream videos playlist

• Our cozy subreddit

• Our Discord chat (I'm always happy to answer questions and help you!)

• Facebook page with updates

• My twitter with updates (and other bonkers)

Edit: formatting
Edit 2: Thank you for the gold :)

I'm inviting pure opinion here, but what's your list of ten things that everyone looking for a good javascript role should know and understand. Personally, I'm in a role where what I know is adequate, but I want to be somewhere better; somewhere that has some flippin standards. I'm learning outside of work requirements at the moment, but there is so much shit to learn out there.

The objective is to do good work in a good place.

Narrow it down to your ten for me, or for you.

Can be your own "I must learn x" list too. I'm very interested to hear what people think.

See: http://thenextweb.com/microsoft/2016/01/05/web-developers-rejoice-internet-explorer-8-9-and-10-die-on-tuesday/ That's January 12th, 2016.