ChatGPT vs. Stack Overflow: An Exploratory Comparison of Programming Assistance Tools

Jinrun Liu1; Xinyu Tang1; Linlin Li1; Panpan Chen1; Yepang Liu2

10.1109/QRS-C60940.2023.00105

2023

2693-938X

979-8-3503-5940-4

2023 IEEE 23rd International Conference on Software Quality, Reliability, and Security Companion (QRS-C)

364-373

22-26 Oct. 2023

Chiang Mai, Thailand

Programmers often seek help from Q&A websites to resolve issues they encounter during programming. Stack Overflow has been a widely used platform for this purpose for over a decade. Recently, revolutionary AI-powered platforms like ChatGPT have quickly gained popularity among programmers for their efficient and personalized programming assistance via natural language interactions. Both platforms can offer valuable assistance to programmers, but it's unclear which is more effective at enhancing programmer productivity. In our paper, we conducted an exploratory user study to compare the performance of Stack Overflow and ChatGPT in enhancing programmer productivity. Two groups of students with similar programming abilities were instructed to use the two platforms to solve three different types of programming tasks: algorithmic challenges, library usage, and debugging. During the experiments, we measured and compared the quality of code produced and the time taken to complete tasks for the two groups. The results show that, concerning code quality, ChatGPT outperforms Stack Overflow significantly in helping complete algorithmic and library-related tasks, while Stack Overflow is better for debugging tasks. Regarding task completion speed, the ChatGPT group is obviously faster than the Stack Overflow group in the algorithmic challenge, but the two groups have a similar performance in the other two tasks. Additionally, we conducted a post-experiment survey with the participants to understand how the platforms have helped them complete the programming tasks. We analyzed the questionnaires to summarize ChatGPT and Stack Overflow's strengths and weaknesses pointed out by the participants. By comparing these, we identified the reasons behind the two platforms' divergent performances in programming assistance.

ChatGPT Stack Overflow programming user study

第一

IEEE

1.Southern University of Science and Technology, Shenzhen, Guangdong, China
2.Department of Computer Science and Engineering, Research Institute of Trustworthy Autonomous Systems

Jinrun Liu,Xinyu Tang,Linlin Li,et al. ChatGPT vs. Stack Overflow: An Exploratory Comparison of Programming Assistance Tools[C],2023:364-373.