Describe your app and Blop tests it and repairs broken tests
Most startups ship fast and have no QA team, so tests get written late, break often, and quietly get ignored. Blop fixes that. You describe what your app should do in plain English. Blop builds a deep map of your product, tests it like a real user on every deploy, and when something changes and a test breaks, it repairs the test and opens a PR for you to review. The tests stay as real code in your repo. You own them. Nothing locked inside our tool.
Hey everyone, Alejandro here, one of the cofounders.
Me and Hanan build a lot with vibecoding tools, and we kept hitting the same wall. You move so fast that you stop reading every diff, and slowly a gap opens between you and your own codebase. Clean code you don't fully understand. It shows up worst when something breaks and you can't tell if the test is wrong or the app is wrong.
We wanted something that understood our projects as deeply as we used to, back when we read every line. So we built Blop. It holds the full picture of what your app is supposed to do, watches it on every deploy, and tells you when reality drifts from intent. It repairs its own tests and hands you a PR, and everything lives in your repo as code you own.
We're opening it up to startups and SaaS teams now. We mostly want honest feedback, especially the critical kind. What's confusing, what's missing, what would make you actually use it.
Happy to answer anything here.
About Blop on Product Hunt
“Describe your app and Blop tests it and repairs broken tests”
Blop launched on Product Hunt on June 25th, 2026 and earned 82 upvotes and 16 comments, placing #23 on the daily leaderboard. Most startups ship fast and have no QA team, so tests get written late, break often, and quietly get ignored. Blop fixes that. You describe what your app should do in plain English. Blop builds a deep map of your product, tests it like a real user on every deploy, and when something changes and a test breaks, it repairs the test and opens a PR for you to review. The tests stay as real code in your repo. You own them. Nothing locked inside our tool.
On the analytics side, Blop competes within User Experience, Software Engineering and GitHub — topics that collectively have 450.6k followers on Product Hunt. The dashboard above tracks how Blop performed against the three products that launched closest to it on the same day.
Who hunted Blop?
Blop was hunted by Alejandro Laurlund Gato. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Blop including community comment highlights and product details, visit the product overview.
Alejandro Laurlund Gato