environment

Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc

v1.1.0 URL: https://unpkg.com/environment@1.1.0/index.js

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has-dom

Check if a JavaScript environment has a DOM

v2.0.0 URL: https://unpkg.com/has-dom@2.0.0/index.js

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browsers dom js javascript env environment has detect check

@nevware21/ts-utils

Comprehensive TypeScript/JavaScript utility library with cross-environment support (Node.js, browser, web worker) providing helper functions, polyfills (ES5-ES2023), type checking utilities, and optimized implementations for better minification and code r

v0.12.5 URL: https://unpkg.com/@nevware21/ts-utils@0.12.5/dist/es5/main/ts-utils.js

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ts typescript js javascript minification minify utils helper node browser worker webworker polyfill ES5 ES6 ES7 ES2015 ES2016 ES2017 ES2018 ES2019 ES2020 ECMAScript 5 ECMAScript 6 ECMAScript 7 ECMAScript 2015 ECMAScript 2016 ECMAScript 2017 ECMAScript 2018 ECMAScript 2019 ECMAScript 2020 ECMAScript 2021 ECMAScript 2022 ECMAScript 2023 getDocument getGlobal getHistory getInst getNavigator getWindow hasDocument hasHistory hasNavigator hasWindow isNode isWebWorker isArray isArrayBuffer isBlob isBoolean isDate isError isFile isFormData isFunction isIterable isIterator isNullOrUndefined isNumber isObject isPromise isPromiseLike isThenable isRegExp isStrictNullOrUndefined isStrictUndefined isString isTypeof isUndefined hasValue isDefined isNotTruthy isTruthy string left strLeft string right strRight normalize js name letter case lettercase camel case camelcase kebab case kebabcase snake case snakecase uppercase lowercase custom error asString hasOwn defineProperty timeout idle timer timer interval includes string contains html encode deep-copy deep-clone throttle debounce memoize utility-functions cross-platform environment-detection tree-shaking bundle-size-optimization esm commonjs umd type-guards object-manipulation array-utilities string-manipulation promise-utilities async-utilities zero-dependency universal isomorphic cross-runtime environment-agnostic lodash-alternative underscore-alternative ramda-alternative starts-with ends-with string-padding string-trim string-repeat array-map array-reduce array-filter array-find object-copy object-keys lightweight performance-optimized type-safe

has-typed-arrays

Does this environment have JS Typed Arrays?

v1.1.0 URL: https://unpkg.com/has-typed-arrays@1.1.0/index.js

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typed array typed arrays TypedArrays js Float32Array Float64Array Int8Array Uint8Array Uint8ClampedArray Int16Array Uint16Array Int32Array Uint32Array BigInt64Array BigUint64Array

browser-cjs

A minimal CommonJS-compatible module loader for the browser environment.

v1.0.3 URL: https://unpkg.com/browser-cjs@1.0.3/require.js

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require js browser commonjs cjs module loader nodejs