---
title: "Comment by Raj Darshan Pachori on \"How AI Code Generation Has Evolved Over Time\" | Hashnode"
description: "AI pair programming tools undoubtedly hold significant potential for improving developer productivity. Numerous studies have highlighted the productivity gains"
url: "https://hashnode.com/posts/how-ai-code-generation-has-evolved-over-time/673d78ba5a6eba3256e229c8/comment/673ecfd6cc3c985d4a8a4745"
---

[Discussion](https://hashnode.com/posts/how-ai-code-generation-has-evolved-over-time/673d78ba5a6eba3256e229c8)

Comment [How AI Code Generation Has Evolved Over Time](https://hashnode.com/posts/how-ai-code-generation-has-evolved-over-time/673d78ba5a6eba3256e229c8)

[Raj Darshan Pachori](https://hashnode.com/@rajpachori)

Technology Leader. Exploring AI to Drive Productivity Improvement and AI enablement.

[Nov 21, 2024](https://hashnode.com/posts/how-ai-code-generation-has-evolved-over-time/673d78ba5a6eba3256e229c8/comment/673ecfd6cc3c985d4a8a4745)

AI pair programming tools undoubtedly hold significant potential for improving developer productivity. Numerous studies have highlighted the productivity gains offered by these tools, including a 2022 study by GitHub Copilot that reported a 55% improvement. However, other studies have found much lower productivity gains, ranging from 5% to 15%, with some even suggesting that Copilot may negatively impact productivity.