Code analysis, and pasting your solutions

Each Python solution, synced or pasted, gets an estimate like "probably O(n) time and O(n) space", with how confident it is, the reasons, and what reading code can't tell. Branch reads the code without running it, and no AI provider sees it.

• Estimates are only for you, and never change your reviews or suggestions.
• No extension? Paste your solution to a problem you've solved, on the Solutions tab.
• Share a solution with a group yourself, with or without its code.
• Turn analysis off in Settings → Code analysis, which deletes your estimates.