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astar-algorithm
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Readme
An almost universal implementation of A* search algorithm in JavaScript.
// 1)
const astar = require('astar-algorithm')
// 2)
let callbacks = {
// It should return id / key / hash for a node
id(node) {
// return {String} or what you want
},
// It should check: is a node is the goal?
isGoal(node) {
// return {Boolean}
},
// It should return an array of successors / neighbors / children
getSuccessors(node) {
// return {Array} of nodes
},
// g(x). It should return the cost of path between two nodes
distance(nodeA, nodeB) {
// return {Number}
},
// h(x). It should return the cost of path from a node to the goal
estimate(node, goal) {
// return {Number}
}
}
// 3)
let path = astar(start, goal, callbacks)
See more examples there.
FAQs
An almost universal implementation of A* search algorithm in JavaScript
The npm package astar-algorithm receives a total of 3 weekly downloads. As such, astar-algorithm popularity was classified as not popular.
We found that astar-algorithm demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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Streamline your login process and enhance security by enabling Single Sign-On (SSO) on the Socket platform, now available for all customers on the Enterprise plan, supporting 20+ identity providers.
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