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Fully Managed MySQL, PostgreSQL, and SQL Server
Automatic backups, patching, replication, and failover. Focus on your app, not your database.
Cloud SQL handles your database ops end to end, so you can focus on your app.
A GUI for the Chameleon Ultra written in Flutter for crossplatform
Chameleon Ultra GUI is a free, open-source application designed for managing Chameleon Ultra and Chameleon Lite RFID and NFC devices. Built with Flutter, it provides a graphical interface for communicating with compatible hardware. Users can configure device settings and manage stored card data without relying exclusively on command-line utilities. The software supports inspecting and managing compatible RFID and NFC information.
A small and simple Java API to read and write NFC cards. It supports mifare cards and PN 532 chips. This library works with RS232.
More details: http://blog.sibvisions.com/2012/12/23/new-project-embedded-nfc/
Open NFC is an opensource stack implementing the NFC functionnalities for many OSes. The Open NFC stack offers a comprehensive set of NFC API for Android, Linux and Windows Mobile.
This project provides a chip card interface device driver for the PC/SC Lite server deamon (pcscd). The driver provides a standard PC/SC interface to NFC devices supported by libnfc.
Note, that this project is currently not actively developed. However, the code has been adopted by the libnfc-Team. See https://code.google.com/p/ifdnfc/source/checkout.
NFC is a scalable, distributed chat server and client implemented in Java. Notable features include built in load balancing and HTTP-tunneling support. Using the load balancing, a distributed network of servers can be formed, similar to an IRC network.