Moleculer
Microservices framework for Node.js and TypeScript with service discovery, load balancing and a built-in event bus.
moleculer.services/repositorydocs
Moleculer is a microservices framework for Node.js and TypeScript that puts service discovery, load balancing and an event bus inside the framework itself. It is installed from npm as the moleculer package.
The documentation lists an API gateway among its modules and says Moleculer also works as a regular web framework, with the moleculer-web module as the HTTP layer.
Worth knowing
The project is on major version 0, and its documentation says that breaking changes are released with a new minor version. The license copyright line names Icebob, while the documentation footer names MoleculerJS.
Identity
Rendering and deploy
Releases
Adoption
Sources
- 2026-10-22: links, Categories, Runtime, Install with
moleculer.services/ - 2026-10-22: links, Written in, GitHub stars
api.github.com/repos/moleculerjs/moleculer - 2026-10-22: links, Minimum runtime
moleculer.services/docs/0.15/ - 2026-10-22: Maintainer, License, License model
raw.githubusercontent.com/moleculerjs/moleculer/master/LICENSE - 2026-10-22: First release
registry.npmjs.org/moleculer - 2026-10-22: Current major version, Last release
api.github.com/repos/moleculerjs/moleculer/releases - 2026-10-22: Contributors
api.github.com/repos/moleculerjs/moleculer/contributors - 2026-10-22: npm downloads a week
api.npmjs.org/downloads/point/last-week/moleculer - 2026-10-22: Runs as
moleculer.services/docs/0.15/deploying.html - 2026-10-25: Dependent repositories, Dependent packages
packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/moleculer