Life & fun · alternatives · 2026
24 alternatives to BFS, Dijkstra and A* interactive demo made in React
Visual explanation of pathfinding algorithms and how a*, Dijkstra and BFS can be seen as the same algorithm with different parameter/data structures used under the hood - npretto/pathfinding
BFS, Dijkstra and A* is an interactive demonstration of three pathfinding algorithms built with React. It visualizes how breadth-first search, Dijkstra's algorithm, and A* explore and solve pathfinding problems in real… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. BFS, Dijkstra and A* interactive demo made in React launched in 2021; newer entries below may have overtaken it.
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2016 · christophercliff.com · its alternatives →
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Bitmap & tilemap generation from a single example with the help of ideas from quantum mechanics - mxgmn/WaveFunctionCollapse
2016 · github.com · its alternatives →
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I was fascinated reading through another recent HN submission about a highly efficient implementation of A* in Lisp, which got me thinking about how I could do something similar in Python. However, these kinds of pathfinding algorithms really need complex terrain/mazes with interesting obstructions to showcase what they can do and how they work. So, I started thinking about how I could generate cool and diverse random "mazes" (they aren't really mazes, but I'm not sure what the best term is). I got a bit carried away thinking of lots of different cool ways to generate these mazes, such…
2024 · github.com · its alternatives →
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Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!
2023 · react-graph-gallery.com · its alternatives →
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Interactive visualisations help explain Depth First Search and Breadth First Search as well as algorithms based upon each approach. A very useful resource for learning by seeing.
2016 · workshape.github.io · its alternatives →
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Experimental C implementation of “Breaking the Sorting Barrier for Directed Single-Source Shortest Paths” by Ran Duan, Jiayi Mao, Xiao Mao, Xinkai Shu, and Longhui Yin (STOC 2025) - danalec/DMMSY-SSSP
Feb 2026 · github.com · its alternatives →
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Interactive solver for the traveling salesman problem to visualize different algorithms. Includes various Heuristic and Exhaustive algorithms.
2019 · tspvis.com · its alternatives →
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2020 · algoviz.njanjo.com · its alternatives →
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Decided to remake my old pathfinding project to hexagonal tiles. Pretty happy with how it turned out. Source code: https://github.com/honzaap/Pathfinding
2022 · honzaap.github.io · its alternatives →
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2015 · mikolalysenko.github.io · its alternatives →
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I've posted this game here before, hopefully a repost is fine as the game has changed quite a bit (improved AI, improved mapeditor, much quicker gameplay, etc). Game is based on JavaScript/Canvas and WebSockets. On the browser side the map is pre-rendered (as a background image), just the mobile units/buildings and animations are dynamically rendered. The lobby server is made in node.js, but the game server is C++ for performance reasons (mainly the pathfinding). I found the C++ WebSocket libraries out there to be too difficult to use so I made my own based on the rfc. Overall I…
2022 · battle-of-flags.com · its alternatives →
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A sample of useful snippets in React. Contribute to ashok-khanna/react-snippets development by creating an account on GitHub.
2022 · github.com · its alternatives →
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Directed acyclic graphs are muched discussed in comp-sci, but octopus appears to be the first reusable, turnkey, ready-to-wear, off-the-shelf implementation of a DAG for application development, in any language, that I'm aware of. This is remarkable because DAGs hit a sweet spot in the middle of the three common programming paradigms (OO, event-driven, functional). Let's have a DAG as the top-level structure of our applications. Data-fetching and onChange handlers live in DAG nodes, next to the data they act on. The UI flows out from the DAG with fine-grained reactivity. Our app state is…
2023 · github.com · its alternatives →
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I've been begrudgingly working on autorouters for 2 years, looking for new techniques or modern methods that might allow AI to create circuit boards. One of the biggest problems in my view for training an AI to do autorouting is the traditional grid-based representation of autorouting problems which challenges spatial understanding. But we know that vision models are very good at classifying, so I wondered if we could train a model to output a path as a classification. But then how do you represent the path? This lead me down the track of trying to build an autorouter that represented paths…
Feb 2026 · pattern-pathfinder.vercel.app · its alternatives →
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I started writing this book 10 years ago in JavaScript, got through a few chapters (asymptotic notation, basic techniques, start of sorting), and then abandoned it. Recently I picked it back up, converted everything to TypeScript, and used AI (Zenflow [1] + Claude Opus 4.6) to complete the remaining chapters. I provided the structure, direction, and initial chapters; the AI generated the bulk of the remaining content under a spec-driven workflow. The book covers roughly a first 1-2 year CS curriculum: sorting, dynamic programming, graph algorithms, trees, heaps, hash tables, and more. All…
Mar 2026 · amoilanen.github.io · its alternatives →
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Pathfinding visualizer on a real map, anywhere in the world
2024 · honzaap.github.io · its alternatives →
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Two clip-paths, over the navigation: - The first clip-path is a circle (top-left corner) - The second clip-path is a polygon, that acts like a ray (hardcoded, can be improved) The original work by Iventions Events https://iventions.com/ uses JavaScript, but I found CSS-only approach more fun Here's a demo and the codebase: https://github.com/Momciloo/fun-with-clip-path
Feb 2026 · github.com · its alternatives →
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Hello, I wanted to share with you all a interactive map of the economics and physics constraints of the AI buildout. It has macro drivers, industrial chokepoints, and where that shows up in markets. I've added 393 nodes and 562 edges to capture other supply / physics constraints as well. There's no sign up, and no pay wall, it's all free. Please let me know what you think!
Jun 2026 · atomprophet.io · its alternatives →
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2017 · corvuscrypto.com · its alternatives →
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2012 · petercottle.com · its alternatives →
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QuadTree Model for generating random road network. Contribute to arun1729/road-network development by creating an account on GitHub.
2018 · github.com · its alternatives →
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Learn algorithms through step-by-step visualizations
Nov 2025 · bayanflow.netlify.app · its alternatives →
- 24NG
2020 · scleox.github.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →