Filter tests using substring
Search and Rewrite code at large scale using precise AST pattern
Search and Rewrite code at large scale using precise AST pattern
Search and Rewrite code at large scale using precise AST pattern
Search and Rewrite code at large scale using precise AST pattern
A simple cache for a few of the JS Error constructors.
A helper to optimistically set Symbol.toStringTag, when possible.
ES Object-related atoms: Object, ToObject, RequireObjectCoercible
`Object.defineProperty`, but not IE 8's broken one.
ECMAScript spec abstract operations.
Search and Rewrite code at large scale using precise AST pattern
ECMAScript “ToPrimitive” algorithm. Provides ES5 and ES2015 versions.
Search and Rewrite code at large scale using precise AST pattern
Helper package to shim a method into `Array.prototype[Symbol.unscopables]`
Search and Rewrite code at large scale using precise AST pattern
An ESnext spec-compliant iterator helpers shim/polyfill/replacement that works as far down as ES3.
Search and Rewrite code at large scale using precise AST pattern
An ES2019 spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3.
Search and Rewrite code at large scale using precise AST pattern
ES5 spec-compliant shim for String.prototype.trim
ES2019 spec-compliant String.prototype.trimEnd shim.
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
ES2019 spec-compliant String.prototype.trimStart shim.
ES6 spec-compliant RegExp.prototype.flags shim.