--- title: "#bigonotation articles | Hashnode" description: "Explore 11 articles tagged #bigonotation on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/bigonotation" --- Tag # #bigonotation 11 posts · 0 followers [Zaria Hallager](https://hashnode.com/@zariahallager) · [Dec 5, 2025](https://hashnode.com/posts/big-o-notation-isnt-a-rapper-and-im-tired-of-pretending-i-knew-that-time-complexity-for-humans/69334801813cce87f48bed54) ### [Big O Notation Isn't a Rapper, and I'm Tired of Pretending I Knew That: Time Complexity for Humans](https://techniquelyher.hashnode.dev/big-o-notation-isnt-a-rapper-and-im-tired-of-pretending-i-knew-that-time-complexity-for-humans?utm_source=hashnode&utm_medium=feed) Big O Notation explained like you're a human being who deserves to understand things. O(1), O(n), O(n²) with actual examples, the pizza delivery analogy tha 13 min read · [techniquelyher.hashnode.dev](https://techniquelyher.hashnode.dev/big-o-notation-isnt-a-rapper-and-im-tired-of-pretending-i-knew-that-time-complexity-for-humans?utm_source=hashnode&utm_medium=feed) [Divya Vetriveeran](https://hashnode.com/@CSTales) · [Oct 11, 2025](https://hashnode.com/posts/visual-guide-to-understanding-time-and-space-complexity/68e9dd98b85a66d18eb804dc) ### [Visual Guide to Understanding Time and Space Complexity](https://cstales.hashnode.dev/visual-guide-to-understanding-time-and-space-complexity?utm_source=hashnode&utm_medium=feed) Learn the importance of time and space complexity in coding with a visual guide on Big O notation and how it impacts scalability 15 min read · [cstales.hashnode.dev](https://cstales.hashnode.dev/visual-guide-to-understanding-time-and-space-complexity?utm_source=hashnode&utm_medium=feed) [Víctor Marrero Carrillo](https://hashnode.com/@victormc) · [Aug 26, 2025](https://hashnode.com/posts/the-secret-of-fast-programs-understanding-big-o-notation/68adf4e3d54b36ce2f650850) ### [The secret of fast programs: Understanding Big O Notation](https://victormc.hashnode.dev/the-secret-of-fast-programs-understanding-big-o-notation?utm_source=hashnode&utm_medium=feed) Learn the fundamentals of Big O Notation and how it impacts program speed, including examples of common algorithms and their complexities 5 min read · [victormc.hashnode.dev](https://victormc.hashnode.dev/the-secret-of-fast-programs-understanding-big-o-notation?utm_source=hashnode&utm_medium=feed) [jb](https://hashnode.com/@jamishabade) · [Jul 2, 2025](https://hashnode.com/posts/big-o-notation/6865aa3ad86aa78ddc4a5d18) ### [Big O Notation](https://techtalkswithjamishab.hashnode.dev/big-o-notation?utm_source=hashnode&utm_medium=feed) What is Big O Notation| Why is it significant 5 min read · [techtalkswithjamishab.hashnode.dev](https://techtalkswithjamishab.hashnode.dev/big-o-notation?utm_source=hashnode&utm_medium=feed) [Nadim Anwar](https://hashnode.com/@nadimanwar) · [Jul 14, 2024](https://hashnode.com/posts/what-is-big-o-notation-a-beginners-explanation/66935810fa09f28fdf00fe8e) ### [What Is Big O Notation? A Beginner's Explanation](https://nadimanwar.hashnode.dev/what-is-big-o-notation-a-beginners-explanation?utm_source=hashnode&utm_medium=feed) Big O Notation Explained with Clear Examples 3 min read · [nadimanwar.hashnode.dev](https://nadimanwar.hashnode.dev/what-is-big-o-notation-a-beginners-explanation?utm_source=hashnode&utm_medium=feed) [Edwin Valerio](https://hashnode.com/@EdwinValerio) · [Dec 31, 2023](https://hashnode.com/posts/cracking-the-code-unveiling-the-power-of-big-o-notation/6591890452fbf07f674b1e3c) ### [Cracking the Code: Unveiling the Power of Big O Notation](https://edwinvalerio.com/cracking-the-code-unveiling-the-power-of-big-o-notation?utm_source=hashnode&utm_medium=feed) Discover the secrets of Big O notation and how it supercharges your code's performance. Learn to optimize algorithms, predict scalability, and make smarter 2 min read · [edwinvalerio.com](https://edwinvalerio.com/cracking-the-code-unveiling-the-power-of-big-o-notation?utm_source=hashnode&utm_medium=feed) [Ayesha Irshad](https://hashnode.com/@AyeshaIrshad1337) · [Jul 27, 2023](https://hashnode.com/posts/the-factorial-frontier-demystifying-big-o-of-n-on-in-algorithms/64c2bef54832608fa92f25f1) ### [The Factorial Frontier: Demystifying Big O of N! (O(N!)) in Algorithms](https://ayeshairshad.hashnode.dev/the-factorial-frontier-demystifying-big-o-of-n-on-in-algorithms?utm_source=hashnode&utm_medium=feed) Explore the exponential challenges of Big O of N! (O(N!)) - where execution time grows with the factorial of input size. 2 min read · [ayeshairshad.hashnode.dev](https://ayeshairshad.hashnode.dev/the-factorial-frontier-demystifying-big-o-of-n-on-in-algorithms?utm_source=hashnode&utm_medium=feed) [Ayesha Irshad](https://hashnode.com/@AyeshaIrshad1337) · [Jul 26, 2023](https://hashnode.com/posts/the-exponential-challenge-demystifying-big-o-of-2n-o2n-in-algorithms/64c16d770057d82efee3f36e) ### [The Exponential Challenge: Demystifying Big O of 2^N (O(2^N)) in Algorithms](https://ayeshairshad.hashnode.dev/the-exponential-challenge-demystifying-big-o-of-2n-o2n-in-algorithms?utm_source=hashnode&utm_medium=feed) Explore the fascinating world of O(2^N) complexity - exponential growth in algorithmic execution! Discover its applications, limitations, and insights. 2 min read · [ayeshairshad.hashnode.dev](https://ayeshairshad.hashnode.dev/the-exponential-challenge-demystifying-big-o-of-2n-o2n-in-algorithms?utm_source=hashnode&utm_medium=feed) [Ayesha Irshad](https://hashnode.com/@AyeshaIrshad1337) · [Jul 25, 2023](https://hashnode.com/posts/the-harmony-of-growth-unraveling-big-o-of-n-log-n/64c01bf561f224b9cd2a4079) ### [The Harmony of Growth: Unraveling Big O of N log N](https://ayeshairshad.hashnode.dev/the-harmony-of-growth-unraveling-big-o-of-n-log-n?utm_source=hashnode&utm_medium=feed) Unravel the magic of Big O of N log N (O(N log N)) - a blend of linear and logarithmic complexities, empowering efficient algorithms for large datasets. 3 min read · [ayeshairshad.hashnode.dev](https://ayeshairshad.hashnode.dev/the-harmony-of-growth-unraveling-big-o-of-n-log-n?utm_source=hashnode&utm_medium=feed) [Ayesha Irshad](https://hashnode.com/@AyeshaIrshad1337) · [Jul 24, 2023](https://hashnode.com/posts/unraveling-the-efficiency-enigma-big-o-of-log-n-explained/64beca75074e682c292fb651) ### [Unraveling the Efficiency Enigma: Big O of Log N Explained](https://ayeshairshad.hashnode.dev/unraveling-the-efficiency-enigma-big-o-of-log-n-explained?utm_source=hashnode&utm_medium=feed) Unlock the secrets of efficiency with Big O of Log N (O(log N))! Explore logarithmic time complexity and its applications in algorithm design for fast algo. 3 min read · [ayeshairshad.hashnode.dev](https://ayeshairshad.hashnode.dev/unraveling-the-efficiency-enigma-big-o-of-log-n-explained?utm_source=hashnode&utm_medium=feed)