--- title: "#breadth-fist-search articles | Hashnode" description: "Explore 19 articles tagged #breadth-fist-search on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/breadth-fist-search" --- Tag # #breadth-fist-search 19 posts · 0 followers [Junghun Kim](https://hashnode.com/@vienna453) · [Jan 6](https://hashnode.com/posts/dfs-bfs-preorder-inorder-postorder/695cf3f06f0d1c80a6a36706) ### [DFS와 BFS, 그리고 Preorder / Inorder / Postorder의 진짜 관계](https://devnote-vienna453.hashnode.dev/dfs-bfs-preorder-inorder-postorder?utm_source=hashnode&utm_medium=feed) DFS와 BFS의 차이와 관계, 각 탐색 전략의 실무 활용 사례를 설명합니다. DFS의 순회 방식, BFS의 특징 등을 다룹니다 4 min read · [devnote-vienna453.hashnode.dev](https://devnote-vienna453.hashnode.dev/dfs-bfs-preorder-inorder-postorder?utm_source=hashnode&utm_medium=feed) [Anni Huang](https://hashnode.com/@HuangAnni) · [Jul 16, 2025](https://hashnode.com/posts/when-depth-first-search-gets-it-wrong-shortest-path-problem-analysis/68774b5abb9dd852b747278b) ### [When Depth-First Search Gets It Wrong: Shortest Path Problem Analysis](https://huanganni.hashnode.dev/when-depth-first-search-gets-it-wrong-shortest-path-problem-analysis?utm_source=hashnode&utm_medium=feed) Demonstrated Through Singapore's MRT System 9 min read · [huanganni.hashnode.dev](https://huanganni.hashnode.dev/when-depth-first-search-gets-it-wrong-shortest-path-problem-analysis?utm_source=hashnode&utm_medium=feed) [Anni Huang](https://hashnode.com/@HuangAnni) · [Jul 15, 2025](https://hashnode.com/posts/can-we-always-change-bfs-solution-to-dfs-solution/6875b0eb1227c3bb3de604d9) ### [Can we always change BFS solution to DFS solution?](https://huanganni.hashnode.dev/can-we-always-change-bfs-solution-to-dfs-solution?utm_source=hashnode&utm_medium=feed) There are some scenarios which you must use BFS or DFS 6 min read · [huanganni.hashnode.dev](https://huanganni.hashnode.dev/can-we-always-change-bfs-solution-to-dfs-solution?utm_source=hashnode&utm_medium=feed) [gayatri kumar](https://hashnode.com/@GeeKee) · [Jun 13, 2025](https://hashnode.com/posts/ants-spreading-out-understanding-breadth-first-search/684d6446a02d4280d684b805) ### [Ants Spreading Out: Understanding Breadth-First Search](https://geekee.hashnode.dev/ants-spreading-out-understanding-breadth-first-search?utm_source=hashnode&utm_medium=feed) Learn Breadth-First Search (BFS) using an ant colony analogy and implement BFS in Python to solve graph traversal challenges efficiently 10 min read · [geekee.hashnode.dev](https://geekee.hashnode.dev/ants-spreading-out-understanding-breadth-first-search?utm_source=hashnode&utm_medium=feed) [Tennis Kumar C](https://hashnode.com/@tenniskumarreddy) · [Mar 24, 2025](https://hashnode.com/posts/progress-review-for-days-21-and-22-and-strategic-devops-roadmap-planning/67e154c7f913f103f0ce26c2) ### [Progress Review for Days 21 & 22 and Strategic DevOps Roadmap Planning](https://leetcode-journey.hashnode.dev/progress-review-for-days-21-and-22-and-strategic-devops-roadmap-planning?utm_source=hashnode&utm_medium=feed) Explore binary tree challenges, enjoy a restful break, and dive into a strategic DevOps roadmap on infrastructure, CI/CD, and cloud services 2 min read · [leetcode-journey.hashnode.dev](https://leetcode-journey.hashnode.dev/progress-review-for-days-21-and-22-and-strategic-devops-roadmap-planning?utm_source=hashnode&utm_medium=feed) [Aaqib Bashir Mir](https://hashnode.com/@whokashmiri) · [Dec 9, 2024](https://hashnode.com/posts/breadth-first-search-bfs-a-beginners-guide/675665cd1dbbc3af52c42c8b) ### [Breadth-First Search (BFS): A Beginner's Guide.](https://breadth-first-search.hashnode.dev/breadth-first-search-bfs-a-beginners-guide?utm_source=hashnode&utm_medium=feed) What is BFS? Breadth-First Search (BFS) is a graph traversal algorithm used to explore nodes and edges of a graph. It starts at a given source node and explores all its neighbors before moving on to the neighbors of those neighbors. BFS guarantees fi... 3 min read · [breadth-first-search.hashnode.dev](https://breadth-first-search.hashnode.dev/breadth-first-search-bfs-a-beginners-guide?utm_source=hashnode&utm_medium=feed) [Pawan Gangwani](https://hashnode.com/@pgangwani) · [Nov 11, 2024](https://hashnode.com/posts/crafting-graphs-in-typescript-a-comprehensive-guide-to-building-and-traversing-data-structures/67350ddd049e22009ef2e70e) ### [Crafting Graphs in TypeScript: A Comprehensive Guide to Building and Traversing Data Structures](https://blogs.pgangwani.co.in/crafting-graphs-in-typescript-a-comprehensive-guide-to-building-and-traversing-data-structures?utm_source=hashnode&utm_medium=feed) Learn how to build and traverse graph data structures using TypeScript, including vertices, edges, DFS, and BFS methods in this comprehensive guide 5 min read · [blogs.pgangwani.co.in](https://blogs.pgangwani.co.in/crafting-graphs-in-typescript-a-comprehensive-guide-to-building-and-traversing-data-structures?utm_source=hashnode&utm_medium=feed) [Michael Stromberg](https://hashnode.com/@mjstromberg) · [Oct 19, 2024](https://hashnode.com/posts/solving-the-number-of-islands-problem-in-javascript/67142a7a9a1d6a97fddd6799) ### [Solving the “Number of Islands” Problem in JavaScript](https://mjstromberg.hashnode.dev/solving-the-number-of-islands-problem-in-javascript?utm_source=hashnode&utm_medium=feed) Photo by Cyrus Crossan on Unsplash Algorithmic problem-solving is central to coding interviews, especially for software engineering roles at major tech companies like Google, Facebook, and Amazon. While these challenges might not fully reflect day-to... 10 min read · [mjstromberg.hashnode.dev](https://mjstromberg.hashnode.dev/solving-the-number-of-islands-problem-in-javascript?utm_source=hashnode&utm_medium=feed) [Michael Piper](https://hashnode.com/@michaelpiper) · [Jul 30, 2024](https://hashnode.com/posts/understanding-binary-search-dfs-bfs-and-sliding-window-with-sample-code-in-java/66a8bd84d3b41c9d262d9078) ### [Understanding Binary Search, DFS, BFS, and Sliding Window with Sample Code in Java](https://pipermichael.com/understanding-binary-search-dfs-bfs-and-sliding-window-with-sample-code-in-java?utm_source=hashnode&utm_medium=feed) Discover the fundamental algorithms of Binary Search, Depth-First Search (DFS), Breadth-First Search (BFS), and the Sliding Window technique with practical 4 min read · [pipermichael.com](https://pipermichael.com/understanding-binary-search-dfs-bfs-and-sliding-window-with-sample-code-in-java?utm_source=hashnode&utm_medium=feed) [Priya Mannur](https://hashnode.com/@priyamannur) · [Jul 19, 2024](https://hashnode.com/posts/breadth-first-search/669aec8d57d9d1d8f687f8f7) ### [Breadth First Search](https://rookiecoderblogs.hashnode.dev/breadth-first-search?utm_source=hashnode&utm_medium=feed) Breadth first search is used in graph algorithms for traversing through graph. It can be used to sort the graph, find cycles, solve mazes and sudokus. In this algorithm we traverse the neighbours of the nodes first and mark them down. We go on like t... 2 min read · [rookiecoderblogs.hashnode.dev](https://rookiecoderblogs.hashnode.dev/breadth-first-search?utm_source=hashnode&utm_medium=feed)