Demos

Three full-length walkthroughs of the core FaangCoder workflow. Each one is independently shareable — copy the URL.

Solve demo poster
0:53

Solve

Alt + Enter

One keystroke solves the problem in front of you.

Share link: http://127.0.0.1:5024/demo/solve
Debug demo poster
0:34

Debug

Alt + 1

Find and fix bugs in the code on screen.

Share link: http://127.0.0.1:5024/demo/debug
Optimize demo poster
1:25

Optimize

Alt + 2

Improve time / space complexity of the working solution.

Share link: http://127.0.0.1:5024/demo/optimize