We launched WISCA on Product Hunt today and the launch runs until 12:01 a.m. PT tomorrow. It is assessment software for schools following India's CBSE curriculum, Classes 6 to 12.

What it does: teachers prepare the question paper from the chapters they teach, confirm marking from phone photos or scans, and get chapter-wise results that show which chapter needs another lesson. Teachers stay in control of the questions, the marks and when results are shared with students and parents.

Hey all

What am I building?

I'm building Puzzle to help AI operators see how their AI agents work with process maps they execute on.

I build ToolKnit, a collection of browser utilities. One design question keeps coming up: how do you make a quick tool useful without implying it can prove more than it actually can?

For example, our keyboard tester shows the key events that reach the browser. That can help someone compare individual taps or combinations, but a missing event can also come from focus, remapping, the connection, or a system shortcut. It cannot certify the health of a physical switch.

The tool: https://toolknit.com/tools/keybo...

I am interested in how other makers communicate limitations at the point of use. Do you prefer a short warning near the result, an expandable explanation, or something else?

Hey Product Hunt community!

I'm Mahmoud, a backend developer and the maker behind Digging Code.

When Apple introduced it, everyone saw a cutout. We saw unused hardware real estate sitting right at the top of your visual field doing absolutely nothing while you switch between a dozen floating windows every hour.

So we built Dots.

Instead of hiding the notch or pretending it isn t there, Dots turns it into an interactive command overlay:

• Instant workspace peek: Hover or trigger a hotkey to drop down active media controls, drag-and-drop file converters, and live shortcuts right out of the notch hardware.

• Flow-state focus: Access quick tools and picture-in-picture contexts without context-switching away from your IDE, design canvas, or browser.

• Native speed: Built specifically for macOS with zero bloat light on system resources, heavy on utility.

I m Luca, a developer from Bucharest, and I just spent two months building an app that nobody asked for. :))))

Here s how it started. Every time I planned a trip I had Skyscanner, Booking, Airbnb, Sixt and Instagram open at once. I ended up with 30 tabs, no idea which flight I d picked, and zero energy left for the actual vacation. So I did what any reasonable person would do: I built my own app instead of just closing a few tabs.

Travel Force has flights, stays, car rentals, visas and events in one place. It s free, because I can t in good conscience charge for something this early.

Current stats:

Hi PH, I'm building Prepd, an interview practice site for software engineers.

Something I keep seeing: producing code and architecture diagrams is getting cheap, because an assistant gives you a decent first draft in seconds. What's getting more valuable is the review. Spotting the off-by-one, the shared state with no lock, the API that doesn't exist, or the design with Kafka and five services for 50 writes a second, and then saying "this is wrong, here's why" clearly.

AI-assisted interview rounds test exactly that. So Prepd now has: AI-written code with planted bugs to find and fix, system design drills with written feedback on your trade-offs, and a free animated learning path that shows what each scaling step fixes and what it breaks.

I also wrote up a free checklist for reviewing AI-generated code and designs, with phrases for pushing back and two worked examples: https://prepd.tech/guides/review...

Hi everyone, I'm Cary. I've been building LiveSwap (https://liveswap.ai), a browser-based tool that turns your webcam feed into an avatar in real time, aimed at streamers, VTubers and camera-shy creators. You pick a ready-made character (or a reference image you have permission to use), and route the output through the OBS virtual camera to Twitch, YouTube, Zoom, Meet or Discord. There's a freemium tier with 30 free credits to try it. I'd love feedback from other makers: what would make a live avatar camera easy to trust a for your stream? What lag or quality bar matters most to you?

Hey everyone. I m the solo founder of SubHalt. On several occasions, I ve been charged for forgotten subscriptions and free trials I didn t even use. It s quite frustrating, especially when you realize you ve been paying for something you completely forgot about.

That experience made me want to build something that goes beyond simply reminding people when payments are due. I wanted to create something that helps people understand and manage their recurring spending more effectively.

One thing I ve found interesting while building SubHalt is how recurring expenses can become a significant part of our spending, yet many people don t have a clear picture of all their subscriptions in one place. Sometimes, you don t fully realize how much you re spending on subscriptions and bills until you start tracking them together.

I m building VibeQuill, a Chrome extension that lets you select or annotate an element in a website preview and send the requested change, along with page context, to a local AI coding agent through MCP.

I want to understand how developers handle that handoff today. If you ve used Cursor, Claude Code or Codex for visual UI changes, which part causes the most rework: identifying the right element, describing the change, or checking the result? What do you use now screenshots, file paths, browser tools, or something else?