CS Visualizer

by davidfruc · david-frucht.com · Education

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Visualize any code snippet instantly — works on LeetCode, GitHub, Stack Overflow, GeeksForGeeks and more.

Users

+1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#140K

#117K among extensions

Version

1.1.0

updated 8 Apr 2026

Users

monthly, 6 months

Latest, 16 Oct 2026: 25 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CS Visualizer

CS Visualizer adds a button next to every code block on LeetCode, GitHub, Stack Overflow, GeeksForGeeks, and any other site. Select a visualizer — Recursion Tree, Data Structures, Flowchart, OOP Diagram, or Complexity Analysis — and your code opens instantly in an interactive floating panel, right on the page. No new tab. No copy-paste. Requires the CS Visualizer app running locally on port 8080.