Show HN: Stack Detector – a clean, fast tech stack analyzer (5K+ scans)
4 comments
Yeah, there are a lot of stack detectors out there, but it’s interesting that this one was built from scratch instead of wrapping existing datasets or APIs.
I built this for my AI directory
I built Stack Detector - a clean, fast tech stack analyser.
Originally, this was just an internal tool. We kept needing quick answers like:
What framework a site is using whether it’s Next.js / Nuxt / custom What analytics, fonts, or infra are behind it
Most existing tools felt costly, noisy, or inconsistent, so I built something simpler, focused on:
fast scans clear output minimal noise
In the last few days, it’s already been used to scan 5K+ websites, which was unexpected.
Would love feedback on accuracy, missing tech, or anything unclear.
Link: https://stack.vkrsi.com/