axios-observable

axios-observable wraps axios to return RxJS Observables instead of Promises, enabling operators like retry, debounce, and switchMap for HTTP requests. Current stable version is 2.1.0, with peer dependencies axios ^1.2.1 and rxjs ^7.0.0. It ships TypeScript types and supports both browser and Node.js. Compared to alternatives like rxjs/ajax, it provides a familiar axios API for migration. Release cadence is low; maintained by community. Key differentiator: drop-in replacement for axios with Observable support, but does not support calling Axios as a function directly.