Method and apparatus for providing web service

An electronic device, comprising:

• a memory storing at least one instruction;
• a communication unit comprising communication circuitry;
• and
• at least one processor, comprising processing circuitry, connected to the memory and the communication unit and configured for executing the at least one instruction stored in the memory, and individually and/or collectively configured to:
• based on an execution request of a first web application, generate a first tab group corresponding to the first web application in a web application browser and control to display a first service screen of the first web application corresponding to a first tab of the first tab group;
• based on receiving a service request of the first web application via the first service screen, control to display a second service screen of the first web application corresponding to a second tab of the first tab group;
• and
• based on identifying an execution request of a second web application in a state in which the first tab group is generated in the web application browser, generate a second tab group corresponding to the second web application in the web application browser and control to display a first service screen of the second web application corresponding to a first tab of the second tab group, and
• control the web application browser to display the first tab and the second tab of the first tab group and the first tab of the second tab group, and to display a service screen corresponding to a tab selected based on a user input.