[FEATURE] Add properly formatted code blocks to VS Code extension

Status Closed — not planned
Maintainer reply None cached
Activity 6 comments · opened Nov 17, 2025 · closed Jan 22, 2026

Preflight Checklist

  • [x] I have searched existing requests and this feature hasn't been requested yet
  • [x] This is a single feature request (not multiple features)

Problem Statement

Right now, code is shown in a weird grey letter background formatting:

<img width="507" height="377" alt="Image" src="https://github.com/user-attachments/assets/1d91f331-6c86-4942-af09-39bedbe7ca41" />

Proposed Solution

Please use proper code block formatting, like what is available in all other AI coding extensions like copilot, cline etc.:

<img width="658" height="456" alt="Image" src="https://github.com/user-attachments/assets/4d221e2f-a786-4588-a90d-c240e879c8ff" />

Alternative Solutions

_No response_

Priority

High - Significant impact on productivity

Feature Category

Interactive mode (TUI)

Use Case Example

_No response_

Additional Context

_No response_

View original on GitHub ↗

6 Comments

gari30 · 10 months ago

I'm experiencing the exact same issue. I initially filed #12045 before discovering this issue.

Environment:

  • Claude Code Extension Version: 2.0.47
  • VSCode Version: 1.106.2
  • OS: Windows 11 Pro

All code blocks (with triple backticks and language tags like ``c, `python, ``bash) are rendered without syntax highlighting. Everything appears in a single monochrome color, making code difficult to read and understand.

+1 for getting this fixed - proper code block formatting with syntax highlighting would greatly improve the user experience.

github-actions[bot] · 9 months ago

This issue has been inactive for 30 days. If the issue is still occurring, please comment to let us know. Otherwise, this issue will be automatically closed in 30 days for housekeeping purposes.

rosmur · 9 months ago

Yes, this is a very much needed feature. Im very surprised this is not a high priority item as its standard in all other AI coding extensions

github-actions[bot] · 8 months ago

This issue has been automatically closed due to 60 days of inactivity. If you're still experiencing this issue, please open a new issue with updated information.

marcindulak · 8 months ago

This issue was closed incorrectly despite recent human comments. This behavior of the bot is reported at https://github.com/anthropics/claude-code/issues/16497. Please upvote that issue, so maybe it gets noticed.

github-actions[bot] · 8 months ago

This issue has been automatically locked since it was closed and has not had any activity for 7 days. If you're experiencing a similar issue, please file a new issue and reference this one if it's relevant.