Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of doki-doki-leetcode

doki-doki-leetcode by mai_dq

LeetCode editor image overlay.

0 (0 reviews)0 (0 reviews)
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
It's not too late to change your LeetCode hatred!Overlay example.
About this extension
This extension is sad and useless, but it makes me feel less depressed when I solve LeetCode problems.

To use, paste an image URL and an opacity value from 0-1 into the extension popup and the image will placed over the LeetCode editor. The page will be refreshed whenever the image settings are changed.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for leetcode.com

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Version
1.0
Size
85.1 kB
Last updated
9 days ago (24 Feb 2026)
Related Categories
  • Appearance
Licence
Mozilla Public Licence 2.0
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike Licence v3.0 or any later version.