Just the other day I was looking for a good NES IDE for my son who's interested in learning assembly and who has maxed out his PICO-8 skills. I think this would be a good way for kids to learn some niche skills like assembly that are still going to be needed in some careers but aren't as widespread as JavaScript or Python.
I feel like there's a lot of value in the whole "knowing how the sausage is actually made" thing. You'll still take collections and the garbage collector for granted 95% of the time, like everyone else, but at least you will have some sense what's going on under the hood if you've had to implement pieces of it manually somewhere along the line— and an actual working implementation, not just a toy one for some undergrad class.
Having done no CS in school and jumping right into python and JS, learning how the sausage was made was immensely satisfying. I wrote a CHIP-8 emulator in Python and then a Game Boy emulator in Rust. None of those skills have been practically useful but were very educational.
>None of those skills have been practically useful
Honestly you never know when something you are familiar with becomes important later.
Something that was important to get it done may not be as important in later tasks. (My Operating Systems Class at university was greatly useful in my first job, not as much after) My dabbling in JS got me job programming timecard apps for blackberries and changed my work trajectory.
This field changes so fast and you can't learn everything, so learning things you enjoy and help you get what you are working on now.
That and data-structures and databases, you can never know enough about both.
Unrelated question: what resources did you use to write your CHIP-8 emulator? I've also been wanting to write one in Python for educational purposes, but haven't found any great resources yet in Python. Granted there are a few in C that I could try to translate over, but I'm curious to know what you used.
I looked at the Wikipedia page and a couple PDFs from Google front page.
I stole a collection of games from someone else's project to use for testing.
My goal was to get in the door so I picked a language I knew well and set some constraints:
1. Doesn't have to be fast. Just has to run.
2. Write opcodes as pure functions, passing in an array of memory and returning a new array of memory. This made it easy to test and debug. But also made it super slow.
3. DO NOT look at someone else's code. This forced me down a way slower path where I learned a whole lot more than I would have if I just reimplemented others' work.
Fully agreed. Currently doing web dev as a daily job, and even most of my personal projects are all fairly high-level. However, I cannot under-appreciate how useful and eye-opening building my own CPU pipeline and learning assembly was back in college. Just the fact of understanding how it ALL works under the hood (even if it is just a simplified version of it) made me feel amazing and gave me a lot of insights I wouldn't have gotten otherwise.
I found https://8bitworkshop.com which seems to be just what we're looking for, but since it's a web app and we don't have internet at home, it's going to take some effort to get it working for him.
It's a huge time sink. We've gotten more done at home in the past 6 months since getting rid of TV and internet than we have in the past 6 years. And our family life is significantly more connected and alive than when we had TV and internet.
I heartily recommend everyone try it for a couple months. No TV, no mobile data plan, no home internet, no radio. It's amazingly refreshing.
Edit: another reason is that almost all social media is geared towards making you addicted to it and encourages hopelessness, and when you get rid of social media, not just deleting accounts but even to stop consuming it regularly, your attitude will just change for the better on a daily basis. Waking up will feel refreshing, not burdensome, like today is a new opportunity, not a new day of drudgery. Well, at least it will play a big part in this shift.
I'm a software consultant, but I can do most of my work offline. When I need internet for my work, I go to the local library during ordinary work hours (9-5pm) and use their free wifi. Most documentation that I need is available offline in Dash (or Zeal for Windows) and I can download that and whatever else I need while at the library. It's a lot easier than I thought it would be.
What I am interested in, though, are the public library board meetings that they hold monthly, open to the public. I can't imagine what kind of things they discuss, and I'm thinking of attending one just to find out.
What kind of consulting do you do, if I may ask? I assume something unrelated to web applications? Working on a web app with a thousand dependencies, even if working on the backend, would be terribly frustrating and almost impossible, I believe.
Mostly React.js and Node.js, and I use NPM to install dependencies while I'm at the internet, and they still work when I go offline since they're downloaded.
The hard part is dealing with live APIs, but fortunately these can be recorded while online and replayed when offline, which seems like a good practice anyway during development.
> The hard part is dealing with live APIs, but fortunately these can be recorded while online and replayed when offline, which seems like a good practice anyway during development.
Just record the important parts of an HTTP request using your server software, such as Node.js, save them to disk, and replay them on matching subsequent requests when offline mode is enabled. Or use a high level library that already does this; I'm looking into yakbak[0x00].
