# Code Review Responses: Add Context When It Counts

DevFeed: [Code Review Responses: Add Context When It Counts](<https://devfeed.tech/articles/code-review-responses-add-context-when-it-counts-23869.md>)

Original publisher: [Read original article](<http://testing.googleblog.com/2026/05/code-review-responses-add-context-when.html>)

Author: Google Testing Bloggers (noreply@blogger.com)

Published: 2026-05-12T12:30:00Z

Content type: tutorial

Language: en

Sources: [Google Testing Blog](<https://devfeed.tech/sources/google-testing-blog.md>)

Topics: [Code review](<https://devfeed.tech/topics/code-review.md>), [context](<https://devfeed.tech/topics/context.md>), [engineering-culture](<https://devfeed.tech/topics/engineering-culture.md>)

Tags: [code-comments](<https://devfeed.tech/tags/code-comments.md>), [code-review](<https://devfeed.tech/tags/code-review.md>), [context](<https://devfeed.tech/tags/context.md>), [saicharan-nimmala](<https://devfeed.tech/tags/saicharan-nimmala.md>), [test](<https://devfeed.tech/tags/test.md>), [tott](<https://devfeed.tech/tags/tott.md>)

## AI overview

This Google Tech on the Toilet article explains that code review responses should include brief context when a code change or discussion does not make the resolution obvious. It gives examples involving edge-case tests, design trade-offs, and offline discussions.

## Source excerpt

This article was adapted from a Google Tech on the Toilet (TotT) episode. You can download a printer-friendly version of this TotT episode and post it in your office. By Saicharan Nimmala When responding to code review comments, responses like "Done," "Updated," or "Fixed" are commonly used to indicate addressing a suggestion. However, sometimes, a little extra context adds a lot of clarity. Next time you resolve a code review comment, ask yourself: "Is how I addressed the comment completely obvious from the code change and comment thread?" If not, supplement your response with a brief note to clarify the "why" or "how." Your reviewers will thank you. When is it helpful to add context to a code review comment response? Here are a few examples: Your code change doesn't fully explain how you addressed the comment. Providing a brief summary helps the reviewer verify the changes without re-examining every line of the delta, and creates a clearer historical record. Reviewer: This approach seems risky. It might not handle all the edge cases properly. Less helpful response: More helpful response: Author: Updated. Good catch. I've added checks for null, empty, and negative inputs, each with a new test case. Thanks! You made a design choice or trade-off that isn't self-evident. Capturing the reasoning behind a choice provides valuable context. Note that non-obvious design choices within the code should ideally be explained in code comments or the commit description as well. Reviewer: Consider using a more performant library for this data transformation. Less helpful response: More helpful response: Author: I'll go with Y. Done. I considered Library X, but stuck with Library Y because our datasets here are typically small, so the performance difference is negligible, and Library Y has a much simpler API. An offline discussion influenced the solution. Briefly summarizing the outcome or key reasoning from an offline sync ensures that other reviewers, who only see the final code