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1000+ packages found

Runtime library for TypeScript helper functions

published version 2.8.1, 6 months ago131180 dependents licensed under $0BSD
1,016,217,544

Given some data, jsesc returns the shortest possible stringified & ASCII-safe representation of that data.

published version 3.1.0, 5 months ago2081 dependents licensed under $MIT
317,332,714

TypeScript is a language for application scale JavaScript development

published version 5.8.3, 25 days ago60073 dependents licensed under $Apache-2.0
325,067,930

A JavaScript parser

published version 7.27.0, a month ago4322 dependents licensed under $MIT
290,784,814

Human-friendly process signals

published version 8.0.1, a month ago1317 dependents licensed under $Apache-2.0
274,703,048

Get and robustly cache all JS language-level intrinsics at first require time

published version 1.3.0, 2 months ago2044 dependents licensed under $MIT
292,389,113

A parser that converts TypeScript source code into an ESTree compatible form

published version 8.31.1, a day ago348 dependents licensed under $MIT
269,285,685

An Esprima-compatible JavaScript parser built on Acorn

published version 10.3.0, 6 months ago2049 dependents licensed under $BSD-2-Clause
223,506,084

`Object.defineProperty`, but not IE 8's broken one.

published version 1.0.1, 5 months ago1034 dependents licensed under $MIT
220,160,428

A robust, ES3 compatible, "has own property" predicate.

published version 2.0.2, a year ago1418 dependents licensed under $MIT
242,614,911

`Object.getOwnPropertyDescriptor`, but accounts for IE's broken implementation.

published version 1.2.0, 5 months ago1401 dependents licensed under $MIT
239,608,242

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

published version 1.2.1, 5 years ago1847 dependents licensed under $MIT
228,165,610

A JavaScript text diff implementation.

published version 8.0.0-beta, a day ago6779 dependents licensed under $BSD-3-Clause
208,809,330

Robustly `.call.bind()` a function

published version 1.0.8, 5 months ago2121 dependents licensed under $MIT
222,327,009

Determine if the JS environment has `Symbol.toStringTag` support. Supports spec, or shams.

published version 1.0.2, a year ago1179 dependents licensed under $MIT
214,491,308

ECMAScript parsing infrastructure for multipurpose analysis

published version 4.0.1, 7 years ago3771 dependents licensed under $BSD-2-Clause
218,918,654

An AST-based pattern checker for JavaScript.

published version 9.25.1, 8 days ago25236 dependents licensed under $MIT
215,368,090

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

published version 1.1.1, 3 months ago456 dependents licensed under $MIT
192,860,737

An ESLint custom parser which leverages TypeScript ESTree

published version 8.31.1, a day ago14552 dependents licensed under $MIT
187,021,008

A simple cache for a few of the JS Error constructors.

published version 1.3.0, a year ago1115 dependents licensed under $MIT
203,599,865