JavaScript : Scripts and Programs : Calculators

Super Calc

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Support user defined functions and variables, absolutes, logarithms with any base, factorials and much more. Of course the usual trig functions are available such as sin, cos, tan, asin, acos, and atan. Reports capabilities and simply the best unit convertion someone expects. This calculator's source can be copied and saved to the desktop for complete customization. You can edit the page by removing anything you don't want and resize the text area to have plenty of space. Be sure to try the examples from the pull down menu at the site.

  • Cost: Free
  • Version: 3.2
JavaScript : Scripts and Programs : Date and Time

Analog Alarm Clock

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Everything you need from a clock. It includes a ticking second hand, minute hand, and hour hand. This Javascript clock comes with 16 positions which you can customize to display the time for different regions or countries. Supports unlimited alarms for each of them. Customizable message for each alarm and of course the date in your own language for each region. The clock also supports standard and daylight savings time and will show your time zone selected using GMT. The clock will remember a users settings if their browser supports cookies.

  • Cost: Free
  • Version: 2.6