If you've ever pasted an API response with credentials or sensitive data into an online JSON formatter, you've probably uploaded that data to a third-party server without realizing it.
Most online JSON tools process data server-side. That means your JSON goes to their servers before coming back formatted.
I built JSONStudio (
TODO
I've always believed in the power of open source. Many of the tools we use every day exist because developers choose to share their work with the world. Being able to contribute back is something I value deeply.
Today, I'm happy to share that my Docker examples for containerizing Next.js applications were merged into the official Next.js repository and part of official Next.js documentation...
Short version: I build production-grade systems that solve business problems. Long version below.
Hey dev.to 👋
I'm Dmitrii Iakovlev, operating under the brand Grek Creator. I'm a Full-Stack Python Developer and AI Integration Engineer based in Saint Petersburg, working remotely with clients in UAE, EU, and Russia.
...You set up a website monitor. You pick the element you want to track, configure your CSS selector, and everything works perfectly. For days, maybe weeks, the monitor hums along — capturing changes, sending alerts, doing exactly what it should. Then one morning you check your dashboard and find nothing. No data. The selector stopped matching.
This is the single most common reason website...
Breadcrumbs are one of those UI elements developers add last and think about least. But done right, they dramatically improve navigation — especially on mobile.
I built a breadcrumb component that's actually smart about mobile. 🎁
What I Built
Mobile-Optimized Smart Breadcrumbs — a highly responsive breadcrumb navigation featuring:
✅ Full directory path with SVG separators o...