It's good to have solid hands on experience in a variety of languages and platforms, ideally either from college or a handful of different jobs. Without that it's harder to learn on your own time, and you'll be better served by spending time building things (if you have the time).

If you're already a solid developer with a breadth of experience then read widely. Just keep reading, take notes, save your notes. Studying software architecture over the long-haul will offer the most return of any topic.

Build side projects if you have the time. For example, I have a computer algebra system hosted online. Every week I add a couple of algorithms just by working on it when everyone else has gone to bed. Sometimes I get a lot done, sometimes not a lot, it varies. But it has definitely stopped atrophy.

- Exercise

- Sleep

- Adequate diet

- Sitting and doing nothing (what we did before the Internet)

- Reading up on emerging tech and development things

IMHO these, especially the first 4, are all vital to staying sharp and preventing burnout and overwhelm and other performance issues.

I generally don't, I have other things to do in life. Family, kids, hobbies etc.

I'd say if you feel stuck and feel like you are not progressing, it might the right time to look for a new challenge?

I personally started out reading blogs and a few YouTube channels. Eventually got curious about one of the newer languages and started taking an hour or two here and there reading more about it.

That turned into trying out simple hello world programs and eventually I found it started becoming way more interesting than my current job and found a job using it.

A lot of my network often read books and attend conferences so there's that too (not my cup of tea but everyone's got their preferred outlet)

For me it has been cross pollination. Do things that help with all other aspects of being human, and it will pay off in the long run. What that means is highly subjective and personal.

After being in the field for a little while you come to realize that languages are just dialects on the same core, new tech and frameworks are mostly just different wrapping, and that the core tenets and fundamentals that you know will always be there in some form.

What will help you with longevity are things that are not traditionally looked at as SWE skills. Things like empathy for users and other developers, communication skills, being able to iteratively create user value, understanding costs of delays and that perfect is rarely what we want, etc, etc, etc.. Solving logic issues with algorithms is such a minute part of what we do, and the part most likely to be automated at some point.

I learn what I can at work and I keep 9-12 months savings in the bank outside of retirement to give me enough of a runway to prepare for my next job if I’m unexpectedly laid off.

There are a million things I would rather think about after getting off work than software development.

At work, more important than software engineering skills, I make sure that I never become a ticket taker and make sure I’m doing something with larger scope, impact and “ambiguity”.

https://www.levels.fyi/blog/swe-level-framework.html

I read hackernews and sometimes try out a new lib. In the end, you're up and running within a week on most topics if needed.

No amount of reading or watching will make any meaningful difference in terms of skills.

Only work, i.e. producing, creating something, getting your hands dirty.

Beware also about the simple fact that most of so called youtube experts are only experts in youtube. By design.

Real experts are busy engineering things. You can’t be both because each area is extremely time and energy consuming.

> I’m not learning any new skills and maybe falling behind the industry

Welcome to reality. You are not falling behind. Majority of work “in the industry” is like this - boring, repetitive, not challenging.

Only challenging goal will push you to raise the skill bar.

Challenging software engineering goal == complex problem that you think is _almost_ beyond your current abilities.

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Find meetup groups that are technical based. Listening and talking with others will provide stimulus and possible motivation.

Besides taking care of you health (sleep, exercise, food, relax) I recently got back into reading tech books (yes, not blogs, Videos or tutorials).

Good books are well researched and help you build knowledge from the ground up... Although they might age pretty quick, it is by far faster reading than watching Videos where the creators Main purpose is mostly to market a campus membership while keeping the really useful stuff behind a paywall.

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