eSim WebApp

eSim web application is based on a free/libre and open source project webtronix.It is a web based circuit simulator where a user can draw a schematic in browser and send the circuit information to the server. The server has ngspice simulator which simulate the circuit and send back the result to the browser for plotting output of circuit.
 
A user can also save the circuit in svg format and can import it again whenver required.