bought 20kg of second-hand LEGO for my kids and needed a way to actually build sets out of one big mixed pile.the way i work: i first sort everythign by the color. then i open the app on my phone and for every set i am building it shows me exactly which parts i need and in which color - so i just grab the fight color pile and go. thats the main thing: all my sets loaded on my phone, everything broken down by color and i just crank through it.theres also camera scan but its only for leftovers like i have this one weird brick and i have no idea where it goes... point the phone camera at it and it tells you which set it belongs to.you dont need to read wall of setup docs, the only thing u need is to create Rebrickable API key (https://rebrickable.com/users/limalego/settings/#ap) takes 10 seconds.stack: fastAPI+SQLlite, Vite/React front, Rebrikable for the parts data, Brickognize for the optional recognitionits an MVP but i use it even now as i type:) - my kids are at that age where i am basically playing LEGO with them so i made this for myself and incase someone else needs it (if u have similar situation like me, kids at 5 and 10:)), its MIT so do whatever u want with it, forks/PRs welcome.repo: https://github.com/numbererikson/limalegono agenda here, nothinng to sell, nothing to gain - just putting it out there for the community and for some good time with your kids :) incase you like lego