QRVid.app

What it does

I love making physical photo albums of my kids, but a still photo never quite captured their laughter or first steps. I tried adding videos via QR codes, but the process was a nightmare: uploading to clouds, managing links, and expired URLs. It took hours. I built QRVid.app to fix this. Now, it takes seconds. Upload your video, get a beautiful QR code, and stick it in your album. No tech headaches, just memories that actually move when you scan them.

• 
  Rompolo2024 · ▲122

  Create & share digital photo albums with a QR code/link

• 
  Guestlense2025 · ▲151

  Collect candid wedding photos and videos with QR codes

• 
  Generate QR Codes2024 · ▲146

  Privacy-friendly, free QR Code Generator

• 
  QRay app2022 · ▲69

  Save, find, show and create your QR codes

• 
  Nicky.codes2024 · ▲118

  Record once, explain everywhere

• 
  QR Code Payments2020 · ▲131

  Cashless transactions for your business

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 10d ago · louisabraham.github.io

• 
  iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329

  Photosynthesis fires two of your iPhone

  Life & fun · 28d ago · photosynthesis.camera

• 
  SoloUno▲310

  Take control of hair pulling, nail biting & skin picking

  Life & fun · 28d ago · solouno.io

• 
  Scroll through all 43252003274489856000 Rubik's Cube states▲295

  Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.

  Life & fun · 26d ago · everycube.alen.is

• 
  Expeditione▲265

  The Interactive 3D Encyclopedia

  Life & fun · 21d ago · expeditione.fun

• 
  Eigendrum - Draw any shape and hear what it sounds like as a drum▲243

  Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…

  Life & fun · 26d ago · baselashraf81.github.io

• IN
  isometric.nyc – giant isometric pixel art map of NYC▲1,325

  Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http:&#x2F;&#x2F;cannoneyed.com&#x2F;projects&#x2F;isometric-nyc

  AI · Jan 2026 · cannoneyed.com

• 
  Cowork▲1,088

  Turn Claude into your digital coworker

  AI · Jan 2026 · claude.com

• 
  DataFast▲870

  Revenue-first analytics

  Growth · Jan 2026 · datafa.st

• 
  OpenClaw▲841

  The AI that actually does things

  AI · Jan 2026 · openclaw.ai

• 
  Kilo Code Reviewer▲801

  Automatic AI-powered code reviews the moment you open a PR

  Dev tools · Jan 2026 · kilo.ai

• 
  PostSyncer▲795

  AI Content Maker, for Social Media Publishing

  AI · Jan 2026 · postsyncer.com