Devesh Korde
March 12, 2026
I opened Twitter last Tuesday and within five minutes saw someone say TypeScript is overrated, someone else say you must learn Rust in 2026, a thread about how AI makes all of this irrelevant anyway, and a job posting asking for 3 years of experience in a framework that launched 18 months ago.
I closed the app and went for a walk.
This is the developer experience right now. Not the code — the noise around the code. And the honest truth is, I used to be terrible at filtering it. I'd jump between technologies, start courses I never finished, build toy projects in frameworks I'd never use, all because I was afraid of missing something important.
It took me a few years and a lot of wasted weekends to build a system that actually works. Here it is.
This sounds obvious. It is not obvious, because the tech industry does its absolute best to make you feel like you're constantly falling behind.
There are approximately 28.7 million developers in the world right now. Not one of them knows everything. Not the ones writing the confident Twitter threads. Not the ones with 200k YouTube subscribers. Not the senior engineers at FAANG. Everyone is operating with a deliberately chosen subset of knowledge, and pretending otherwise is a performance.
The moment I accepted this — truly accepted it, not just intellectually agreed — the anxiety dropped by about 80%. You are not failing to keep up. You are a human with finite time making reasonable trade-offs.
When something new crosses my radar — a framework, a tool, a paradigm, whatever — I run it through three questions before I invest any time in it.
1. Does this solve a problem I actually have?
Not a hypothetical problem. Not a problem someone on the internet says I should have. A problem I have hit, in real work, in the last six months.
If the answer is no, I file it as "aware of, not learning yet" and move on. Awareness is free. Learning has a real cost.
2. Is this a tool or a concept?
Tools come and go. Vite replaced Webpack. Something will replace Vite. If I learn Vite deeply, I get a tool. If I learn why bundling works the way it does, I can pick up any bundler in a week.
Concepts compound. Tools deprecate.
This doesn't mean I ignore tools — you have to ship working software, and tools are how you do that. But my deep investment goes into concepts. HTTP fundamentals. Data modeling. How browsers actually render. How distributed systems fail. These things have been true for decades and will still be true when the framework du jour is a footnote.
3. Will knowing this make me meaningfully better at what I already do?
Not better at a new thing. Better at the thing I'm already doing. This is the question that most ruthlessly kills hype-driven learning.
A lot of new technology is genuinely interesting and genuinely irrelevant to your current work. Both things can be true simultaneously.
I allocate my learning time roughly like this:
70% — depth in my current stack. Whatever I'm using every day, I try to know it much better than I need to for the immediate task. Read the source code occasionally. Understand the internals. Know the failure modes. This pays dividends constantly because it makes me faster and more reliable at the thing that actually pays the bills.
20% — adjacent skills that expand what I can do. If I'm a frontend developer, this might be learning enough backend to stop being blocked on APIs. If I'm backend, enough DevOps to deploy my own things properly. Adjacent learning makes you a better collaborator and occasionally opens new doors.
10% — genuinely new territory. This is the space for exploring AI tooling, a new language I'm curious about, a paradigm I haven't worked with. The constraint is 10%, and it's a real constraint. Exploration is valuable but it eats time that could go toward depth.
Since we can't write about developer learning in 2026 without addressing AI: yes, it changes things. No, it doesn't change the fundamentals of what I just described.
84% of developers now use AI tools in their workflow. The remaining 16% are either working in contexts where it's not appropriate or are leaving productivity on the table. So yes, learn to use these tools. That part is real.
But here's what I've noticed: AI amplifies whatever foundation you already have. If your fundamentals are solid, AI makes you faster. If your fundamentals are weak, AI makes you faster at producing subtly broken things that you can't evaluate or debug.
The developers getting the most out of AI are not the ones who know the most prompts. They're the ones who know enough to tell when the AI is wrong. And that requires actual understanding of the underlying concepts — which brings us back to the same advice it always was: build a strong foundation, use tools on top of it.
Concretely, in the past year, I made exactly three deliberate learning investments:
TypeScript type system — deep. I'd been using TypeScript for years but treating types as a light annotation layer. Going deeper — conditional types, mapped types, variance — made me materially better at the TypeScript I was already writing every day. Clear ROI.
System design fundamentals. Worked through distributed systems concepts I'd been fuzzy on. Not because I immediately needed them for work, but because I was in conversations where my lack of this knowledge was limiting. Took about two months of focused weekend reading.
One AI coding workflow. I picked Cursor and spent three weeks actually learning to use it well, not just turning it on. It changed how I work. I did not simultaneously try five other AI tools.
That's it. Three things. Everything else that came across my radar, I said no to, or filed for later.
Here's the thing nobody says: the most valuable learning skill in 2026 is not the ability to absorb new information quickly. It's the ability to decide what not to learn.
Every yes to a new technology is a no to going deeper on something you already know. Every course you start is an opportunity cost. Every shiny new framework you install is time taken from the fundamentals that will still matter in five years.
The developers I respect most are not the ones who have tried everything. They're the ones who know a few things exceptionally well and have the judgment to reach for the right tool in the right situation.
That judgment comes from depth, not breadth. And depth requires saying no, constantly, to things that are interesting but not essential.
The industry will keep moving fast. New tools will keep appearing. Someone will always be on Twitter telling you that you're learning the wrong thing.
Your job is to build something real, ship it, and get better at your craft. Everything else is noise until it isn't — and you'll know the difference if you're paying attention to your actual work rather than the internet's opinion of what matters.
Close the tab. Go build something.
