As a non technial developer I don't know how to test the functionalities of my platform. I always ask cursor to just check if everything works well or not. But Cursor is not God, it is not built for testing. So If i'm facing this issue then definitely others might also be facing this issue. So I'm currently working on Rihario with my co-founders to help others like me from UX bugs hell.<p>You paste your URL > a virtual browser opens up along with execution logs > A headless browser runs your site and tests almost everything when it comes UI/UX > Generates a report on what has passed the test (standard expections of a product) and what had failed > Generates a prompt to help you resolve those exact errors
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Two years ago, someone on HN shared an interesting ADHD hack: a tiny LED that blinks at 120 bpm and gradually slows to 60 bpm, supposedly helping your brain sync and calm down into focus mode.<p>I found Qiaogun's implementation (ADHD_Blink) for M5StickC Plus, and adapted it for the newer M5StickC Plus2 with some tweaks - simpler 50% duty cycle flash, configurable ramp-down, auto sleep, etc.<p>Honestly, I'm not sure if it actually works. I'll be trying it out myself to see. But the building process itself was quite fascinating.<p>I used Claude Code for the entire implementation - from reading the original codebase, to modifying the firmware, to flashing the device. There's something surreal about an AI having full control over a physical piece of hardware.<p>It made me wonder: in the future, could AI-connected devices dynamically rewrite their own firmware based on user needs? Imagine telling your device "make this button do X instead" and it just... does.<p>Original HN comment: <a href="https://news.ycombinator.com/item?id=38274782">https://news.ycombinator.com/item?id=38274782</a> Based on: <a href="https://github.com/Qiaogun/ADHD_Blink" rel="nofollow">https://github.com/Qiaogun/ADHD_Blink</a> Hardware: M5StickC Plus2 (~$20)<p>Happy to hear thoughts, or if anyone has actually tried this LED trick.
I'm a PhD Engineer in Aviation. I built this because I was tired of technicians "passively" watching training videos without focus. Trainivio forces a replay of video segments if a question is answered incorrectly. Looking for feedback from the HN community