harmony | Javascript DOM in your ruby , the simple way

I have a project A and project B which both have installed (via npm) the same component X.

To use the updated component in both projects I have to manually go inside of each projects and execute yarn upgrade component-x.

We plan to have more than 30 projects consuming the same component and will be a completely nightmare go inside of each one and run yarn upgrade.

Is there a way where i can update this component in both projects after export with less effort?

If not so, how do I update this component that is installed across multiple projects more easily?

I'm using Bit Harmony version and NextJs as my framework and hosting them in Vercel.

I have a working dotnet application that I can run locally, as well, the same code runs in an azure web app. I have been able to containerize it. However, when I run it in the container it fails to read the environment variable:

Code to get/check environment variable in the controller:

We will make an application which will run on Harmony OS devices, so is it possible to send push notifications from OneSignal to any Harmony OS devices.

I wanted to do some task in the background like in android we can use AsyncTask to do some work using UI thread, in Harmony we have EventHandler which allows us to send and process InnerEvent and Runnable objects on asynchronous threads.

I just want a simple example on how to use it.

I have just worked through chapter 2 of the book Full Stack React Projects, Second Edition.

When I type into the Terminal yarn development to check my code, I get this error message:

I was trying out different options for devtool in webpack and irrespective of the options set, it always wraps my components inside eval function.

package.json (I can provide full JSON on request)

I am writing a custom component that allows users to choose a date from the calendar using JAVA SDK. I want to set a day as the first day of the week(e.g. MONDAY), which would then display the calendar with that day as the first day of the week(the first column of Calendar will be that day which was set).

In Android, we have setFirstDayOfWeek(int firstDayOfWeek) method in DatePicker which does that for us.

What is the alternative for the above in DatePicker of Harmony OS?

Regards, Subham

I wanted to change the font style of text component(dayTitle) to a custom font for my project. For setting a predefined font ex:- BOLD, Harmony OS platform allows the users to set the predefined fonts in this manner -

There are many arguments in my code which can take the value null. It would be helpful if there is a @Nullable and @NonNull annotation like the ones offered in Android via Annotation.

Is there an alternative available in Harmony OS?