Top news
Investing in the public benefit OfficialAnthropic NewsOct 18Popular Musk Pledges SpaceX Shares to ‘Every Kid in America’ WebBloomberg TechnologyOct 19Popular Websites are closing their doors to AI agents WebThe Verge AIOct 17 This is the new ChatGPT Voice, powered by GPT Live OfficialOpenAI on YouTubeOct 18 How AI giants will reshape global philanthropy WebAxios AIOct 19 Gemini 4 Argon Really Surprised Me WebTwo Minute PapersOct 19 Google Gemini 4 agents just beat Minecraft with no human intervention WebEngadget AIOct 19 Who could it be? 🧐 OfficialGoogle on YouTubeOct 18 Anthropic gives outside AI watchdog “employee-like” access WebArs Technica AIOct 18 What are self-replicating ‘AI worms’, and why is Anthropic worried about them? WebThe Guardian AIOct 18
Setting tipCodingEditing and humanizingNew to AI · 2 min

Using Copilot app's diff panel for code changes

View additions in green and deletions in red to understand AI code modifications.

CopilotParaphrased
What
Open in ChatGPT Open in Claude 
Diff panel
Where

GitHub Copilot app

Why

Shows exactly what lines were added, removed, or changed, with additions highlighted in green and deletions in red, providing clarity for review and decision-making.

What it does and when to use it

The diff panel in the GitHub Copilot app visually highlights code changes made by AI. Additions appear in green and deletions in red, offering a clear before-and-after comparison to help developers understand and approve modifications.

Sources and credit

First seen on Subvolts Sep 10, 2026. Updated Sep 11, 2026. Spotted a problem? Tell us.

Where it shows up
Terms used

Diff

Related in the PlaybookPlaybook →

The Playbook: reusable how-tos, prompts, configs and tips pulled out of the news.

Questions people ask

Which AI tools does this work with?
The sources used it with Copilot.
Where did this come from?
GitHub Blog (GitHub Blog: Copilot). Subvolts collected, normalized and credited it; the link above opens the original.