"We are not drowning in technical complexity—we are drowning in an economy of waste."
Two years ago, I made a decision that seemed to many like "going backward": I decided to return to talking to the metal (Talk to Metal). This decision wasn't born from nostalgia for the past, but from a bitter reflection on our technical reality.
During years of war, when technology ceased to be a "luxury" and became a scarce resource, I saw the structural collapse for what it truly is. I contemplated this madness: how we consume CPU and RAM processing hundreds of layers that add no value, while the physical foundation (The Metal) screams beneath all this weight.
This article isn't a technical guide. It's a manifesto of liberation from the bondage of frameworks, and an attempt to understand how we got here, and why returning to "simplicity" might be the only path to survival.
— or: How We Squandered Decades on Meaningless Consumption
Let's conduct a simple thought experiment. Imagine you write this code:
$users = getUserService()->authenticate($credentials);
In the programmer's mind: This is one line, this is "O(1)", this is clean, concise code.
In the CPU's mind: You just requested "rebuilding the world." This simple journey hides beneath it:
The result: What appeared as O(1) in design, transforms into O(65,477) in execution.
This number isn't an exaggeration. In one study analyzing a typical Rails application's performance, it was found that 95% of processing time is consumed by Framework Overhead, and only 5% goes to actual business logic[1].
Today's programmer doesn't want to "build"—they want to "assemble":
I want Auth Library ← Add ORM
I want Throttling Protection ← Add Middleware
I want Social Login ← Add Another Package
I want Injection Protection ← Add Fourth Layer
I want XSS Protection ← Add Fifth Layer
In the end, you find you've built a "castle of middleware" surrounding a simple function no more than 50 lines of logic.
This isn't "comfort"—this is fear:
This fear is what made us sacrifice technical sovereignty for the "illusion of security." But the bitter truth: Too many layers aren't protection—they're the biggest security vulnerability and the biggest source of waste.
Let's calculate together the cost of a simple choice: how to handle Arrays in PHP.
foreach with &$value (Pass by reference) or SplFixedArray for fixed-size data.foreach with array copying in each iteration (the "conventional" method).The difference in memory consumption and CPU cycles between the two methods can reach 300–500% in data-intensive applications[2].
Multiply this difference by:
The result: Millions of additional servers that were powered on, millions of tons of CO₂ emitted, and billions of dollars paid for the "comfort" of writing code.
We are living in an era of technical "austerity" without realizing it, because we live in an era of "luxury" in the code we write.
— or: How HTTP Became a Waste Carrier
When HTTP was designed in the early 1990s, its philosophy was simple: a stateless, fast, and uncomplicated data carrier.
Its goal: transferring text and images from server to browser. Nothing more.
But today, we insist on using this "pipe" to carry:
A Simple Analysis:
Page sizes have multiplied 50 times over 20 years, while the actual value of the content (text and core images) hasn't multiplied at the same rate.
In 1999, programmers treated the Process as a "sacred task." CGI would spawn a new process for each request, and yet systems were considered "blazingly fast."
Why?
Input (STDIN) → Logic → Output (STDOUT).Today, a request passes through:
Load Balancer
→ Reverse Proxy
→ Container Gateway
→ Framework Router
→ DI Container
→ Middleware Stack (×10)
→ ORM/Database Layer
→ Finally... Business Logic
If we removed this nonsense, we'd find that 5 servers from 1999 would be sufficient to run the entire web as it is today, in terms of raw computing power[4].
But who wants you to know this?
— or: How We Turned Superphones into Waste Display Devices
Stop and reflect. The phone in your pocket today, considered "average" or "old" (from 2015, for example), would have been a fully integrated Data Center if placed in 2005.
But what do we do with this power? We use it to run a web browser that consumes 80% of this power just to open a "social media" page filled with pointless scripts.
When you design an application that requires 2GB of RAM just to run smoothly, you're imposing on the user:
The result: Digital Exclusion.
Users who can't afford to keep up with this madness are excluded from the service. This isn't evolution—it's a moral and commercial decline rolled into one.
The Data Speaks:
We spend millions on servers and bandwidth, only to lose users because of our products' slowness! It's economic suicide disguised in a technical suit.
— or: Why I Left the Car in the Garage
Current frameworks are like a small, dilapidated car:
Today's programmer tries to use this car to carry tons of data. The car consumes all its power "moving its own weight" (framework waste), leaving none for the cargo (actual data).
The decision I made two years ago—returning to "Talk to Metal"—wasn't just a technical choice; it was pulling the old winch out of the garage.
The winch is direct logic:
if-else instead of 20 layers of Middleware.The "Winch" Philosophy:
This isn't "going backward"—it's a leap above the digital madness factory.
Let's take a simple operation: returning a "Hello World" text from a web server.
The Bloated Path (Node.js + Express):
The Bloated Path (Python + Django):
The Direct Path (C + libmicrohttpd):
The Direct Path (Rust + Actix):
The Direct Path (CGI with Perl/C):
The Waste: The bloated path consumes 100 to 500 times the resources to accomplish the same task.
— or: Who Profits from This Nonsense?
Let's be honest: this nonsense isn't a mistake—it's a business model.
The equation is simple:
More Complexity = More Resources
More Resources = Bigger Cloud Bill
Bigger Bill = Trillion-Dollar Profits
Every abstraction layer added to a framework is a profitable investment for infrastructure companies.
When a new "trend" or Framework emerges that requires many times the resources of simple code, Cloud providers are the primary beneficiaries.
Because they profit from its continuation.
It's an integrated food chain, and the programmer is simultaneously the victim, the customer, and the product.
When a small, lightweight, fast project appears that doesn't require massive resources, there's a known pattern for dealing with it:
This pattern isn't conspiracy theory—it's a documented practice in the software industry[7].
— or: What Did Universities Teach Us?
When universities teach Frameworks as "sacred tools" or "the only solution," they don't produce engineers—they produce Tool Users.
The graduate who doesn't know how to build a simple Socket connection but is an expert in Spring, React, or Laravel is a captive graduate. They can't work without this umbrella.
The Result: Generations of developers suffering from Metal Phobia. The moment you ask them to write code outside the Framework, they panic.
Because it's a business model:
Large companies want "replaceable gears," not "engineers with technical sovereignty."
"I am a voice calling from the bottom of the well... who will hear me?"
Not many will hear you today. The old generation either swims with the current—afraid of losing their jobs—or retreats to their private museums. And the new generation is taught that "complexity" is "evolution."
But physics doesn't lie.
At some point, cloud bills and technical sluggishness will reach a "breaking point." And then, anyone with a "wooden raft" (knowledge of how to talk to metal) will be the only one capable of survival.
The debris filling the sea today is the raw material for our coming ship.
Every simple script that reduces complexity, every system that reuses direct System Calls, every engineer who decides to "understand" rather than "consume"—is a new piece of this raft.
The coming ship won't be built by a technical "trend," but by "economic necessity."
It will have to respect physics, address the metal directly, and leave the dilapidated car in the garage where it belongs.
1 Rails application performance study in production environments (Source: Various Rails performance benchmarks, 2018–2022).
2 PHP Arrays performance benchmarks: SplFixedArray vs standard arrays, PHP Internals discussions.
3 HTTP Archive: Page Weight Statistics, 2024.
4 Comparison of Intel processors from 1999 (Pentium III ~ 500MHz) vs modern processors (Apple M3 ~ 4GHz). The difference in raw computing power exceeds 1000×.
5 Google/SOASTA Research, 2017.
6 Google: Mobile Page Speed Insights, 2023.
7 Documented patterns: Sun Microsystems' acquisition of MySQL, corporate acquisition of various startups, etc. (Source: Tech industry analysis).
Additional References:
"Code doesn't care whether you write it in Shakespeare's language or the language of the market. Code executes. Either you execute your instructions efficiently, or you consume resources needlessly. The choice is yours."
Leave the debris in the sea, and start building your raft.
The river still flows.
"The machine doesn't care about your design patterns. It only cares about cycles and bytes. Everything else is just noise."
⚡
Written by @ezmu
This work is a synthesis of technical philosophy and critique.
Published as a manifesto for the return to metal.
© 2026 • ezmu.github.io • CC BY-NC-SA