Ask HN: What's the ideal stack for a solo dev in 2025
21–30 of 37 posts
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#22The ideal tech stack for a solo dev to use in 2025 is also the one that is most suitable to the problem that you are trying to solve.
Unless those two are wildly different from each other — such as one being Ruby and the other being Haskell — learning the same concepts that you already know in a new language takes a few weeks at best.
Personally I picked up Python for a couple of small LLM demos that I have given, but ironically the sample application is otherwise written in .NET (because I am most comfortable hacking GUI applications with .NET), with the Python parts being invoked as a subprocess.
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#23The language you use has nothing to do with your ability to participate in "AI". Use what you know. 99% of working with this technology is making a JSON HTTP call to a chat completion endpoint. If your ecosystem supports HTTP and strings, you should be good to go.
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#24Prototype the crappiest thing you can in RoR (if you're still happy to use it). When you hit a problem ask people (most likely still doable as it's just REST api endpoints) and if not, possibly re-evaluate. At worst you'll know if your idea is worthless (probably lol) and if the tools you used were good or not. Rinse-repeat. Good luck!
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#25Whatever stack you are most comfortable using. If all your integrations with AI are via HTTP API's then it does not matter what stack you choose, they all can call API's. Maybe some stacks will have pre-built libraries but really, AI like cursor, copilot or chatgpt can create an AI HTTP API library if that's what you're doing. If you are building AI/ML yourself then you'll have narrower choices of stacks. If you choo…
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#26As usual, isn't the next question... "What are you trying to build?" I build most projects in Elixir/Phoenix these days, but wouldn't flinch at ROR if you are comfortable with it.
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#27Prototype the crappiest thing you can in RoR (if you're still happy to use it). When you hit a problem ask people (most likely still doable as it's just REST api endpoints) and if not, possibly re-evaluate. At worst you'll know if your idea is worthless (probably lol) and if the tools you used were good or not. Rinse-repeat. Good luck!
Thanks! The thing is, I like ROR but I don’t love it. As in, I like it a lot better than full stack JS but it doesn’t feel quite right. That’s why I’m tempted to give Elixir Phoenix a try.
Both are totally valid, but they're somewhat orthogonal.
Re: Ask HN: What's the ideal stack for a solo dev in 2025
#28Re: Ask HN: What's the ideal stack for a solo dev in 2025
#29Re: Ask HN: What's the ideal stack for a solo dev in 2025
#30Earlier quoted context omitted.
Thanks! The thing is, I like ROR but I don’t love it. As in, I like it a lot better than full stack JS but it doesn’t feel quite right. That’s why I’m tempted to give Elixir Phoenix a try.
Is your goal to ship a product and get customers, or to learn a framework? Both are totally valid, but they're somewhat orthogonal.