Doodle : Doodle radically simplifies the process of scheduling events, whether they’re board or team meetings, dinners with friends, reunions, weekend trips, o...
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
Mind42 : Collaborative mind mapping in your browser
YAML Builder : A tool for visual layout development of YAML based CSS layouts
RegExr is an online tool to learn, build, & test Regular Expressions (RegEx / RegExp).
