Startling Stat: Half the Code Isn’t Human

Brace yourself: 41% of all code in 2024 came from AI assistants. That’s roughly 256 billion lines that didn’t come from human fingers. That’s an entire planet of code, and many teams barely know what they’ve got. If that sounds like utter chaos, you’re hearing it right. It sets up an urgent case for an AI code analysis platform—because you can’t manage what you can’t inspect.

AI Code Growth: What the Data Says

Over 75% of companies now use AI in at least one part of their business, according to surveys from McKinsey and others. GitHub’s research shows that Copilot helps developers move up to 55% faster, slashing task time almost in half. Google has even reported that more than 25% of its new code is being written by AI tools. It’s wild (and even a little scary) how fast this shift is happening.

Embedded Linux: The Hidden Half

You might not think embedded systems are relevant here, but they are deeply tied to the conversation. As of 2024, between 44–46% of embedded devices run Linux, and Linux powers roughly 70% of embedded systems overall. That means AI-generated code isn’t just touching frontend apps or backend APIs. It’s seeping into bootloaders, routers, sensors—real-world stuff you can hold in your hand. When Copilot-generated logic slips into your HVAC controller, you’ll want to know who (or what) wrote it.

The Copilot Effect: High Adoption, Mixed Outcomes

Accenture’s internal data shows that 81% of developers there installed Copilot, and 67% use it regularly. Across organizations, roughly 80% of Copilot licenses are in active use. Developers aren’t just trying it—they’re sticking with it. Not only that, but around 88% of Copilot-generated code suggestions get accepted by devs, and Accenture reported an 84% increase in successful builds. That’s fast feedback, fast merges, and fast releases. But, as we know, “fast” doesn’t always mean “good.” Without visibility, you might just be launching junk with a green checkmark.

Developer Productivity vs. Risk Metrics

Productivity gains are real. Developers using Copilot completed tasks significantly faster—GitHub research clocked a 55% speed improvement. And morale seems better too: between 60 and 75% of users reported feeling more satisfied with their work, while 87% said the tool helped them stay focused during repetitive tasks. 

Spirits may be up, but so are bug rates: they rose by 41% when developers used AI-assisted coding tools. Clearly, this paints a slightly different picture of the trade-offs, with GitClear also finding that code churn (code rewritten or deleted shortly after being written) has doubled. So while developers are writing more code, they’re also throwing more away. That’s not just noise; it’s a warning signal.

Trust Gap: When AI Code Feels Shady

Even with adoption rising, not everyone’s on board. A joint report from DORA and McKinsey shows nearly 40% of developers trust AI-generated code very little or not at all. More than half of companies say they’ve encountered security issues related to AI-generated code—sometimes, even frequently. That kind of skepticism isn’t baseless. It reflects the reality that without oversight, machines can move fast and break a lot.

What An AI Code Analysis Platform Actually Does

It’s not complicated: Install it, connect your repo… then your AI code analysis platform starts working. It’s as simple as that. You get visibility into how much of your code is AI-written, where bugs tend to cluster, which areas have high churn, and where complexity is climbing. It flags duplication and highlights dependencies that might raise red flags later. Instead of drowning in PRs, you can zoom out and see where the fires might start.

Flux: A Human-Friendly Platform for AI Code

Flux’s AI code analysis platform isn’t built to babysit AI. It’s built to help eng leaders manage the flood. It provides broad-coverage evaluations with insights synthesized from multiple tools, tracks tech debt over time, and brings together churn, complexity, and velocity data in one place, so you get clarity without slowing your team down. Think of it like a sensor network for your repo, quietly telling you where something might be wrong before it blows up.

Final Thoughts

AI isn’t going away. Neither is the code it’s writing. As it works its way into everything, from production web apps to Linux-powered firmware, engineering teams need to know what’s in their codebases. You don’t need a revolution—you just need a better way to see. That’s where an AI code analysis platform like Flux comes in.