NXTLog is a place for Mindstorms fans to share and archive their Mindstorms creations, and also browse other users creations and get inspired. You can upload multiple pictures, a program, an LDD file, and a video of your project, then you can write a description of your project. After a project is submitted, it is moderated before being posted on NXTLog.
NXTLog was first started when the MINDSTORMS NXT 1.0 came out. When the MINDSTORMS NXT 2.0 was released they renovated NXTLog and renamed it "NXTLog 2.0." After the release of the MINDSTORMS EV3 another renovation was done and it was renamed the "MINDSTORMS Community".