es-shims / error-cause Star 19 Code Issues Pull requests An ES-spec-compliant shim/polyfill/replacement for the `.cause` property on all Error types that works as far down as ES3 javascript polyfill ecmascript error shim syntaxerror typeerror referenceerror aggregateerror rangeerror evalerror urierror Updated Dec 30, 2025 JavaScript
ljharb / es-errors Sponsor Star 10 Code Issues Pull requests A simple cache for a few of the JS Error constructors. javascript ecmascript error syntaxerror typeerror rangeerror Updated Mar 9, 2024 JavaScript
stdlib-js / assert-is-type-error Sponsor Star 2 Code Issues Pull requests Test if a value is a TypeError object. nodejs javascript utility node utilities is utils stdlib exception util error assert node-js assertion typeerror valid err isvalid iserr iserror Updated Jul 19, 2026 JavaScript
nash403 / get-safe Star 2 Code Issues Pull requests Safe access to nested properties in JS objects without getting a TypeError but undefined instead. access nested-properties typeerror js-objects Updated Nov 18, 2017 JavaScript
raj-deshmukh6403 / developer-error-message-translator Star 0 Code Issues Pull requests Translates cryptic JavaScript/React/Node.js error messages into plain English — with root causes and actionable fixes. 30+ error patterns supported. react nodejs javascript debugging cli npm typescript eslint devtools axios error-handling developer-tools error-messages syntaxerror typeerror referenceerror error-boundary error-translator react-errors Updated Feb 13, 2026 TypeScript