AI Drives TypeScript Dominance, Global Growth, and Secure Development

Key Quotes

"You know, we see these trends over time, you know, different languages, you know, years and years ago it was C, then C++, then Java, then then Python, etcetera, and now we're in one of those new sea changes where the types of software we're writing is changing, the applications that we're building, they need different things, and so languages appear and disappear based on the functionality they provide."

Jeff Luszcz explains that programming language popularity shifts are driven by evolving software needs. This highlights how the demands of new application types, such as those related to AI and SaaS, necessitate different language features, leading to the rise and fall of languages over time.

"And so what we see right now with the movement to, basically, the internet, software as a service, artificial intelligence, and other things like that, we see TypeScript having its moment. And there's things, why TypeScript? I think it is really having its moment is, um, it's in its name, it's a strongly typed language, so things that might cause problems at runtime, you might have a crash, you might have, uh, basically a hang if you're not doing the right things. TypeScript has operaties in its language that prevents that."

Jeff Luszcz points out that TypeScript's current prominence is due to its nature as a strongly typed language. This feature allows it to catch potential runtime errors during the development phase, preventing crashes and improving software stability, which is crucial for modern applications.

"And when you ask the large language model, please generate me some code, it's probably going to defer to TypeScript. It's the modern language, it, it solves a bunch of the problems that you don't want to have to struggle with as a developer, so things get better with time, and the more people write TypeScript, the more people write TypeScript. It's kind of one of those, uh, those flywheel effects."

Jeff Luszcz suggests that Large Language Models (LLMs) often default to generating TypeScript code. This indicates that TypeScript is perceived as a modern, efficient language that simplifies development by addressing common pain points, contributing to its increasing adoption through a self-reinforcing cycle.

"I think what we're seeing is people voting with their feet, they're, they're looking to upskill around the AI functionality, code generation, agentic flows, especially this upcoming year. And I think we will see people go through this flow: they make an account, they learn, they pick a language, they pick a technology, they, they turn the crank. I'm going to do this, I'm going to build this, I'm going to learn this. So learning how to use these tools, I think also learning how to work with the community."

Jeff Luszcz advises developers to focus on upskilling in AI functionality, code generation, and agentic workflows. He emphasizes that practical application, learning new technologies, and engaging with the open-source community are key strategies for career growth in the current landscape.

"The report mentioned that generative AI and AI workflows are now considered as ordinary engineering. This is really amazing. A year or two ago, when we saw people working on AI, it was really AI experts building new models. They were, 'I'm going to be the next, I'm going to be the next model builder,' 'I'm going to be the next, uh, company with their new model.' And what we've seen this year is it's not just the, the, the, the kind of rarefied atmosphere of like super AI experts, it's people who are saying, 'I'm going to integrate AI into my existing product.'"

Jeff Luszcz highlights a significant shift where generative AI and AI workflows are now viewed as standard engineering practices. He contrasts this with the past, when AI development was confined to specialized experts, noting that integration into existing products is now more accessible.

"For me, I think it's just the number of new developers on the platform every year. I just think that is an incredible number. Seeing tens of millions of new software developers basically being created every year is just kind of mind-blowing and unbelievable to me. I love to see it."

Jeff Luszcz expresses his astonishment at the sheer volume of new developers joining the platform annually. He views this continuous influx of millions of new software developers each year as a remarkable and inspiring trend for the industry.