*This is a submission for the [Sanity Challenge, Path Two: Vibe-Code Something Strange](https://dev.to/challenges/sanity-2026-09-16)* ## What I Built **Cellar** is a wine collection that remembers what you used to believe. Most cellar apps answer one question: what do I have right now? Cellar ans...
Read articleI was seeing a lot of people writing about burnout on here recently. I feel for you. I was in a mood and started writing lyrics and drawing a cartoon. Here is the aftermath. I think if you can't feel anymore, maybe you will feel this song. Drawing and writing got me out of bed today, that's dramatic...
Read articleI recently put out a video arguing that frontend development is changing. I don't think the work is going away. The frontend developer title is what's changing, and a lot of us are turning into full stack developers. The comments had opinions, so I recorded a follow-up. {% embed https://www.youtub...
Read articleIn this post, I walk through **B.L.O.O.M.** (Bridging Local Observations, Openly Mapped), an offline cyberdeck built on the **Arduino UNO Q** that helps naturalists capture field notes, identify birdsong with **Edge Impulse**, and generate vintage field sketches with **Cloudinary's image generation ...
Read articleHoi hoi! 👋 I'm [@nyaomaru](https://github.com/nyaomaru), a frontend engineer exploring new possibilities with `Jev` 😸 (I'm also curious about "Decisions API" from OpenAI) Recently, I was looking into the TypeScript Compiler API and asking a pretty specific question > Can reusable type guards pr...
Read articleI made this lightweight Flask app designed to make checkout math faster, clearer, and more accurate. It helps users calculate the discount amount and final price before making a purchase or a cashiers who have to do coupons manually (like me), while keeping the logic strict enough to prevent bad inp...
Read articleI've been on a bit of a "install random dev tools and see if they actually hold up" kick lately, and this time I pointed it at Dopbase. It's a secrets manager that claims to be a server, admin UI, REST API, and CLI all packed into one binary. No sponsorship, nobody paid me for this, I just grabbed ...
Read article*This is a submission for the [Sanity Challenge, Path Two: Vibe-Code Something Strange](https://dev.to/challenges/sanity-2026-09-16)*  ## What I Built <!-- Tell us about the app you prompted into...
Read article > "We migrated our browser test suite from Panther to Playwright... > > Went from ~39 seconds to ~18 seconds. And now it's possible to run this suite with paratest...since ...
Read article*What a refractometer taught me about observability* [In July](https://www.kenwalger.com/blog/ai/mcp/the-field-agent-sovereign-vineyard-mcp/?utm_source=dev_to&utm_medium=article&utm_campaign=systems_under_fermentation), I wrote about a farmer walking a vineyard row at dawn, crushing a grape onto a ...
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