dev.duo777

3 listings we've seen · as of 6 Oct 2026. This is the maker name shown on the store, not proof of who owns the company.

Developer Tools

Organize coding problems across platforms into Google Sheets. Auto-populates difficulty and normalized tags.

Developer Tools

Autofill coding templates on LeetCode. Inject snippets, save boilerplate, save time and speed up problem-solving.

Tools

Loop videos, control playback speed, and capture screenshots on YouTube - all in one tool