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1000+ packages found

Runtime library for TypeScript helper functions

published version 2.8.1, 9 months ago127048 dependents licensed under $0BSD
1,107,686,958

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

published version 3.1.0, 8 months ago1943 dependents licensed under $MIT
401,060,501

A JavaScript parser

published version 7.28.0, a month ago4548 dependents licensed under $MIT
382,652,573

TypeScript is a language for application scale JavaScript development

published version 5.9.2, 3 days ago60139 dependents licensed under $Apache-2.0
379,339,725

Human-friendly process signals

published version 8.0.1, 4 months ago1234 dependents licensed under $Apache-2.0
318,265,712

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

published version 1.3.0, 5 months ago1981 dependents licensed under $MIT
345,141,406

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

published version 8.38.0, 13 days ago356 dependents licensed under $MIT
321,652,774

An Esprima-compatible JavaScript parser built on Acorn

published version 10.4.0, 2 months ago1931 dependents licensed under $BSD-2-Clause
286,424,105

ECMAScript parsing infrastructure for multipurpose analysis

published version 4.0.1, 7 years ago3575 dependents licensed under $BSD-2-Clause
288,533,553

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 ago1696 dependents licensed under $MIT
276,529,579

A JavaScript text diff implementation.

published version 8.0.2, 2 months ago6934 dependents licensed under $BSD-3-Clause
264,766,306

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

published version 1.0.1, 8 months ago1077 dependents licensed under $MIT
264,675,375

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

published version 2.0.2, a year ago1489 dependents licensed under $MIT
279,267,742

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

published version 1.2.0, 8 months ago1413 dependents licensed under $MIT
285,428,317

An AST-based pattern checker for JavaScript.

published version 9.32.0, 9 days ago23939 dependents licensed under $MIT
271,146,772

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

published version 1.3.0, a year ago1159 dependents licensed under $MIT
247,016,691

ES Object-related atoms: Object, ToObject, RequireObjectCoercible

published version 1.1.1, 7 months ago501 dependents licensed under $MIT
243,540,144

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

published version 1.0.2, 2 years ago1155 dependents licensed under $MIT
258,448,974

An ESLint custom parser which leverages TypeScript ESTree

published version 8.38.0, 13 days ago13593 dependents licensed under $MIT
235,013,104

Robustly `.call.bind()` a function

published version 1.0.8, 8 months ago2042 dependents licensed under $MIT
254,787,506