As can be seen in the image, in the dark mode operators such as +=, +, * are not visible. Is this only for me?
Browser: Firefox
Ubuntu 24.04
Originally created by @gulshan-123 on GitHub (Jan 10, 2026).
Original GitHub issue: https://github.com/harvard-edge/cs249r_book/issues/1106
Originally assigned to: @profvjreddi on GitHub.
https://mlsysbook.ai/book/contents/core/dnn_architectures/dnn_architectures.html#lst-mlp_layer_compute
<img width="818" height="342" alt="Image" src="https://github.com/user-attachments/assets/35aebab2-3fd6-496c-9ae2-16e3fa29b2f7" />
As can be seen in the image, in the dark mode operators such as +=, +, * are not visible. Is this only for me?
Browser: Firefox
Ubuntu 24.04
Thank you for letting me know! I'm fixing it @gulshan-123
Looks like this now! I will be avialable in the latest bug fix release I will do soon.
<!-- gh-comment-id:3734561839 -->
@profvjreddi commented on GitHub (Jan 11, 2026):
Thank you for letting me know! I'm fixing it @gulshan-123
Looks like this now! I will be avialable in the latest bug fix release I will do soon.
<img width="1548" height="982" alt="Image" src="https://github.com/user-attachments/assets/650380b9-7ebf-4c2f-981d-26c7839f3f5f" />
Root cause: The syntax highlighting theme defined operators with color #1A1A1A (nearly black), which is invisible on dark backgrounds.
Solution: Added dark mode overrides in dark-mode.scss for all syntax highlighting tokens, using a One Dark Pro inspired palette with bright, visible colors.
<!-- gh-comment-id:3734562235 -->
@profvjreddi commented on GitHub (Jan 11, 2026):
Fixed in commit 9f5791e1b on dev branch.
**Root cause:** The syntax highlighting theme defined operators with color `#1A1A1A` (nearly black), which is invisible on dark backgrounds.
**Solution:** Added dark mode overrides in `dark-mode.scss` for all syntax highlighting tokens, using a One Dark Pro inspired palette with bright, visible colors.
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Originally created by @gulshan-123 on GitHub (Jan 10, 2026).
Original GitHub issue: https://github.com/harvard-edge/cs249r_book/issues/1106
Originally assigned to: @profvjreddi on GitHub.
https://mlsysbook.ai/book/contents/core/dnn_architectures/dnn_architectures.html#lst-mlp_layer_compute
As can be seen in the image, in the dark mode operators such as +=, +, * are not visible. Is this only for me?
Browser: Firefox
Ubuntu 24.04
@profvjreddi commented on GitHub (Jan 11, 2026):
Thank you for letting me know! I'm fixing it @gulshan-123
Looks like this now! I will be avialable in the latest bug fix release I will do soon.
@profvjreddi commented on GitHub (Jan 11, 2026):
Fixed in commit
9f5791e1bon dev branch.Root cause: The syntax highlighting theme defined operators with color
#1A1A1A(nearly black), which is invisible on dark backgrounds.Solution: Added dark mode overrides in
dark-mode.scssfor all syntax highlighting tokens, using a One Dark Pro inspired palette with bright, visible colors.