The ideal size of a Pull Request is 50 lines of code

In the article "The Ideal PR is 50 Lines Long," the author discusses the principles that should guide the writing of pull requests (PRs) in software projects. This topic is relevant, as clearly defined guidelines can help teams improve code quality and enhance review efficiency. The key message is that PRs should be short, concise, and easy to understand. Ideally, a PR consists of no more than 50 lines of code, allowing for quick reviews of the changes being made. The author also emphasizes that shorter PRs are easier to review, which increases the likelihood of quicker acceptance and integration into the main branch of the project.

Additionally, concise PRs foster better communication among team members, as everyone can focus on the content rather than wading through hundreds of lines of code that may be difficult to assess. The author suggests adopting practices like grouping related changes together and avoiding unnecessary or unrelated alterations in a single PR. It's also important to provide a proper description of the changes made, which helps reviewers understand their context and purpose.

In summary, the article encourages adopting simple techniques for writing PRs that can significantly improve the code review process. The author indicates that the ideal PR length focuses on achieving clarity and efficiency, which ultimately leads to better collaboration within a software team. Embracing these principles can save time and effort for both the creator and the reviewer of changes, resulting in smoother and more harmonious programming practices. A well-crafted PR of 50 lines not only facilitates review but also enhances the quality of the final solution in the project.