LocalSend: Transfer Files
by Bibek Saha
Send files to nearby devices - open source, cross platform
Measure your card's centering in seconds, before you pay to grade it.
by JAMES KRUPNIK · Flutter Pro
Listed on It's All Widgets · supported by Invoice Ninja , Event Schedule and Stackapella
Is your card centered enough to grade? Dead Center measures it in seconds, before you pay to send it in.
PHOTOGRAPH, MEASURE, DECIDE
Line the card up in the guide and take a photo, or pick one you already took. Dead Center finds the card's edges, flattens the photo so a tilted phone can't skew the result, and measures all four borders: white, colored and silver. No card to hand? "Try a sample card" measures a made-up card that comes with the app. You get the left/right and top/bottom centering, like 55/45 or 60/40, and which way the art is off.
SAME PHOTO, SAME ANSWER
No guessing and no AI "grade". The measurement is plain geometry, so the same photo always gives the same numbers. It also tells you how sure it is: if the borders are hard to read, you'll see a ± range instead of false precision.
FINE-TUNE BY HAND
Drag any border line or card corner, with a magnifier to place it exactly. When a photo can't be read on its own, Adjust by hand shows it with the card's corners for you to place, then the border lines. A full-art card with a printed frame line can be measured to the line the same way.
by Bibek Saha
Send files to nearby devices - open source, cross platform
Logbook for bike suspension, tire pressure and service, with the weather of every ride.
Available for hire
I'm a final year engineering student.
View Athul on Flutter ProA powerful IDE/Code for Android with offline compilers of popular languages. Inspired by VScode.
An open-source aquarium LED controller
The open-source way to share your event calendar
Invoicing, quotes and payments for freelancers and businesses
Learn harmony and stack your own voices, free in your browser