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immutable
Immutable Data Collections
@js-sdsl/ordered-map
javascript standard data structure library which benchmark against C++ STL
js-sdsl
javascript standard data structure library which benchmark against C++ STL
functional-red-black-tree
A fully persistent balanced binary search tree
chart.js
Simple HTML5 charts using the canvas element.
typescript-collections
A complete, fully tested data structure library written in TypeScript.
superstruct
A simple and composable way to validate data in JavaScript (and TypeScript).
jora
JavaScript object query engine
@metamask/superstruct
A simple and composable way to validate data in JavaScript (and TypeScript).
standard-data-structures
A collection of standard data-structures for node and browser
get-stream
Get a stream as a string, Buffer, ArrayBuffer or array
papaparse
Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.
@syncfusion/ej2-grids
Feature-rich JavaScript datagrid (datatable) control with built-in support for editing, filtering, grouping, paging, sorting, and exporting to Excel.
define-data-property
Define a data property on an object. Will fall back to assignment in an engine without descriptors.
is-descriptor
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
d3-collection
Handy data structures for elements keyed by string.
js-types
List of JavaScript types
is-data-view
Is this value a JS DataView? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
data-view-byte-offset
Get the byteOffset out of a DataView, robustly.
is-accessor-descriptor
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.