Blomfield: AI Coding Might Shift Software Architecture Toward Modular Services
Tom Blomfield · How To Get The Most Out Of Vibe Coding | Startup School · Y Combinator · Apr 25, 2025 · at 12:46
Tom Blomfield, General Partner at Y Combinator, discusses codebase architecture and best practices for building software with AI coding assistants.
0:00 / 0:16exact quote · 16.5s
▶ Watch the full episode on YouTube → 720p mp4 · rendered on demand · StarZero watermark
“I think we might see a shift towards more modular or service-based architecture where the LLM has clear API boundaries that it can work within while maintaining a consistent external interface Rather than these huge monorepos with massive interdependencies.”
quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →
More from Tom Blomfield
Tom Blomfield says today's software engineering jobs will vanish within 10 years
“But the conclusion of all of that, I think, is that software engineering jobs of today, I think, will not exist in five or 10 years.”
Tom Blomfield says AI will fulfill surging global demand for software
“Like I could easily see the demand goes up 10 X or a hundred X, who knows, but I just think the AI is getting so good that you just won't have humans fulfilling that demand in anything but the most niche of niche cases.”
Blomfield: Rebranding Twitter to X was total insanity
“I think when you get something short and catchy, and you have the verb, just like total insanity to change, especially for something as meaningless as X, right?”
Blomfield: Embedding chatbots into software is almost always the wrong approach
“I kind of hate the kind of chatbot paradigm. Like it was the easiest It was the way to bring the most basic LLM experience to the whole world. You know, we had GPT before ChatGPT and ChatGPT brought it to the mainstream, but now every product is just embedding…”