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279 packages found

Execute a callback on every node of a source code's AST and stop walking when you see fit

published 7.0.0 5 months ago
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Walk any kind of tree structure depth- or breadth-first. Supports promises and advanced map-reduce operations with a very small API.

published 3.0.0 2 years ago
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Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.

published 1.1.1 3 years ago
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Looks up the first non-whitespace character to the left/right of a given index

published 6.0.17 7 months ago
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Traverse object hierarchies using matching and callbacks.

published 19.0.5 a year ago
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Linked List, Doubly Linked List, Singly Linked List. Javascript & Typescript Data Structure.

published 1.52.3 7 days ago
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Queue, ArrayQueue. Javascript & Typescript Data Structure.

published 1.52.3 7 days ago
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A highly versatile tree structure for JavaScript.

published 1.3.10 7 months ago
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Query JavaScript objects with JSONPath expressions. Robust / safe JSONPath engine for Node.js.

published 1.1.2 4 months ago
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AST building blocks for TypeScript/JavaScript, part of the *lasu family, with optional integrations with ANTLR4 and Ecore.

published 1.6.29 2 months ago
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AVLTree(Adelson-Velsky and Landis Tree). Javascript & Typescript Data Structure.

published 1.52.3 7 days ago
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Graph. Javascript & Typescript Data Structure.

published 1.52.3 7 days ago
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