# Static Classes

- [Duration Class](/5.2/scripting/static-classes/duration-class.md)
- [Math Class](/5.2/scripting/static-classes/math-class.md)
- [StrictMath Class](/5.2/scripting/static-classes/strictmath-class.md)
- [InstantUtil](/5.2/scripting/static-classes/instantutil.md)
- [NumericUtil](/5.2/scripting/static-classes/numericutil.md)
- [GeneralDateUtil](/5.2/scripting/static-classes/generaldateutil.md)
- [LocalDateTimeUtil](/5.2/scripting/static-classes/localdatetimeutil.md)
- [LocalDateUtil](/5.2/scripting/static-classes/localdateutil.md)
- [LocalTimeUtil](/5.2/scripting/static-classes/localtimeutil.md)
- [DbUtil](/5.2/scripting/static-classes/dbutil.md)
- [StateUtil](/5.2/scripting/static-classes/stateutil.md)
- [FileUtil](/5.2/scripting/static-classes/fileutil.md)
- [JsonUtil](/5.2/scripting/static-classes/jsonutil.md)
- [HttpUtil](/5.2/scripting/static-classes/httputil.md)
- [NodeInputReader](/5.2/scripting/static-classes/nodeinputreader.md)
- [RandomUtil](/5.2/scripting/static-classes/randomutil.md)