Big-O Complexity Analyzer & Code Playground

Instant algorithmic time and space complexity analysis for coding solutions, with 14 curated DSA patterns and in-browser Python & JS playground.

Key Features

  • Instant Asymptotic Analysis: Compute Big-O time and space bounds in milliseconds.
  • 14 DSA Patterns: Master Two Pointers, Sliding Window, Monotonic Stack, Dynamic Programming, and more.
  • In-Browser WASM Runner: Execute Python code with Pyodide and WebAssembly directly in your browser.
  • Official Chrome Extension: 1-click analysis directly inside LeetCode problem editors.