Adrian Marin

@adrianthedev.com

Building the best dev-tools for Rails developers 🙌 Father, developer, aspiring entrepreneur #conferencehost 👉 @friendlyrb.com #indiedev 👉 @avohq.io #podcast 👉 http://friendly.show

Non-technical founder with a SaaS idea? You don't need a dev team. At MicroConf US 2025, Avo founder @adrianthedev.com made the opposite case: one developer is enough (if you pick the right one). YouTube link in 🧵:

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Using the vibe-coding-way of doing things on pre-LLM projects is really difficult. Not in the sense of using LLMs in coding, but in the sense of "code doesn't matter anymore" and "if it works and the tests pass, then it's all good". I can't do that on those projects.

Avo 4 is here 🎉 15 months, ~2000 commits, and about 50 teams kicking the tires. It's a full redesign, not a fresh coat of paint. A safer way build your internal tools 🧵

One of the things I regret about not having another @friendlyrb is that I don’t have a stage to bring new speakers on. There are so many talented folks around. Conference organizers: bring new speakers on stage!

Five files touched to get a fully functional JSON API running from your @avo_hq resources. Not too shabby. You can plug your LLM into your data effortlessly.

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Next level 💩 Selling prompts for you to build your own version of something. They vibecoded it, probably ran a hundred other prompts to make sure it works nicely and cover edge-cases, then sell someone the prompt, so they get to finish and maintain that piece of software 🫠

In Chrome go to `chrome://flags/#devtools-project-settings` and disable `DevTools Project Settings`. This will make Chrome stop accessing `/.well-known` paths and pollute your console output 😌

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