JavaScript Code Style checker - JSCS has merged with ESLint!
The Nu Html Checker
The Mobile Checker is a tool for Web developers who want to make their Web page or Web app work better on mobile devices.
Plagiarism checker - project implemented by students of Cracow University of Technology.
A document checker. RedPen automates the quality inspection of technical documents.
ikea product in-store availability checker
Code style checker for the alcs
Cisco OSPF Checker
A rack-middleware health checker
TM checker
CSS Code Style checker