Software development is about to undergo a generative change. What this means is that AI (Artificial Intelligence) has the potential to make developers more productive, as three systems on the market already provide this: GitHub Copilot, Anthropic’s Claude and OpenAI’s ChatGPT.

Hence, every developer, no matter if he or she specializes in AI or not, needs to understand and realize that as this technology is advancing so rapidly, any of us needs to know what it is, why it is relevant, and how to use it. — Read More

Moving Data Quality and Business Logic Upstream for More Efficient Data Systems

Shifting left is an interesting concept that’s gaining momentum in modern data engineering. SDF has been among those sharing this approach, even making “shifting left” one of their main slogans. As Elias DeFaria, SDF’s co-founder, describes it, shifting left means “improving data quality by moving closer toward the data source”.

However, the benefits extend beyond just data quality improvements. With dbt Labs’ recent acquisition of SDF, many are wondering: what does this mean for the shifting left movement, and more importantly, what exactly is shifting left in the data context?

In this article, we’ll explore the core principles behind shifting left, examine how code-first approaches have made moving logic upstream more efficient, and answer the questions: Why should data teams shift left? What elements need to be shifted? And how can your organization implement this approach to build more maintainable, efficient data systems? — Read More

MCP is an open protocol that standardizes how applications provide context to LLMs. Think of MCP like a USB-C port for AI applications. Just as USB-C provides a standardized way to connect your devices to various peripherals and accessories, MCP provides a standardized way to connect AI models to different data sources and tools. — Read More

#devops

It’s not that hard to build a fully functioning, code-editing agent.

It seems like it would be. When you look at an agent editing files, running commands, wriggling itself out of errors, retrying different strategies – it seems like there has to be a secret behind it.

There isn’t. It’s an LLM, a loop, and enough tokens. It’s what we’ve been saying on the podcast from the start. The rest, the stuff that makes Amp so addictive and impressive? Elbow grease.

But building a small and yet highly impressive agent doesn’t even require that. You can do it in less than 400 lines of code, most of which is boilerplate.

I’m going to show you how, right now. We’re going to write some code together and go from zero lines of code to “oh wow, this is… a game changer.” — Read More

Through a joint collaboration between the Agentica team and Together AI, we release DeepCoder-14B-Preview, a code reasoning model finetuned from Deepseek-R1-Distilled-Qwen-14B via distributed RL. It achieves an impressive 60.6% Pass@1 accuracy on LiveCodeBench (+8% improvement), matching the performance of o3-mini-2025-01-031 (Low) and o1-2024-12-17 with just 14B parameters. We’ve open-sourced our dataset, code, training logs, and systems optimizations for everyone to progress on scaling and accelerating intelligence with RL. — Read More

#devops

Is it just me, or are the code generation AIs we’re all using fundamentally broken?

For months, I’ve watched developers praise AI coding tools while silently cleaning up their messes, afraid to admit how much babysitting they actually need.

I realized that AI IDEs don’t actually understand codebases — they’re just sophisticated autocomplete tools with good marketing. The emperor has no clothes, and I’m tired of pretending otherwise.

After two years of frustration watching my AI assistants constantly “forget” where files were located, create duplicates, and use completely incorrect patterns, I finally built what the big AI companies couldn’t (or wouldn’t.)

I decided to find out: What if I could make AI actually understand how my codebase works? — Read More

In The Vibe Coding Handbook: How To Engineer Production-Grade Software With GenAI, Chat, Agents, and Beyond, Steve Yegge and I describe a spectrum of coding modalities with GenAI. On one extreme is “pairing,” where you are working with the AI to achieve a goal. It really is like pair programming with another person, if that person was like a “summer intern who believes in conspiracy theories” (as coined by Simon Willison) and the world’s best software architect.

On the other extreme is “delegating” (which I think many will associate with “agentic coding”), where you ask the AI to do something, and it does so without any human interaction.

… These dimensions dictate the frequency of reporting and feedback you need.  — Read More

Most people can’t code. So if you’re running a business, for years you’ve had only two options when you wanted to improve your productivity with the tools and systems you used.

1. Buy better software
2. Pay someone to build better software

For years, we’ve been promised a future where anyone could build software without learning to code, giving us a third option. A promised third option was that you could just drag-and-drop some blocks, connect a few nodes, and voilà — you’ve built a fully functional app without writing a single line of code! — Read More

Vibe coding is having a moment. The term was coined by Andrej Karpathy just a few weeks ago (on February 6th) and has since been featured in the New York Times, Ars Technica, the Guardian and countless online discussions.

I’m concerned that the definition is already escaping its original intent. I’m seeing people apply the term “vibe coding” to all forms of code written with the assistance of AI. I think that both dilutes the term and gives a false impression of what’s possible with responsible AI-assisted programming.

Vibe coding is not the same thing as writing code with the help of LLMs!

… When I talk about vibe coding I mean building software with an LLM without reviewing the code it writes. — Read More

Vibe coding (or vibeware) is making rounds on X now. To the best of my knowledge Andrej Karpathy started the “meme” in this X entry. I find it well written and hilarious and it seems to have taken off.

Karpathy: “There’s a new kind of coding I call “vibe coding”, where you fully give in to the vibes, embrace exponentials, and forget that the code even exists. It’s possible because the LLMs (e.g. Cursor Composer w Sonnet) are getting too good. Also I just talk to Composer with SuperWhisper so I barely even touch the keyboard. I ask for the dumbest things like “decrease the padding on the sidebar by half” because I’m too lazy to find it. I “Accept All” always, I don’t read the diffs anymore. When I get error messages I just copy paste them in with no comment, usually that fixes it. The code grows beyond my usual comprehension, I’d have to really read through it for a while. Sometimes the LLMs can’t fix a bug so I just work around it or ask for random changes until it goes away. It’s not too bad for throwaway weekend projects, but still quite amusing. I’m building a project or webapp, but it’s not really coding – I just see stuff, say stuff, run stuff, and copy paste stuff, and it mostly works.” — Read More