Engineering calculators, simulators, programming utilities, digital-logic tools, and study helpers — each with its own dedicated page.
12 tools available
Select a tool to open its dedicated workspace.
Mathematics
Perform matrix operations, calculations, and transformations.
Utilities
Convert engineering units quickly across common measurement systems.
Student Tools
Track attendance, calculate targets, and plan future classes.
Programming
Build, test, highlight, debug, and replace text using regular expressions.
Operating Systems
Simulate FCFS, SJF, SRTF, Priority, and Round Robin CPU scheduling.
Data Structures
Understand algorithms through interactive visual demonstrations.