moleculer

Tech stack & purpose

Moleculer is a fast, modern microservices framework for Node.js that enables developers to build efficient, reliable, and scalable distributed systems. Built with Node.js (version 20.x or higher) and offering full TypeScript support, the framework provides comprehensive features including service discovery, load balancing, fault tolerance mechanisms like circuit breakers and bulkheads, and support for multiple transport protocols such as TCP, NATS, MQTT, Kafka, and Redis. The project is maintained by MoleculerJS and includes a rich ecosystem of pluggable components for logging, tracing, serialization, and caching, along with an extensive test suite covering unit, integration, end-to-end, and memory leak detection.

Community & reference links

• discord.gg/TSEcDRP

Contributors (top 30 of 177)

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  Icebob3,612 commits · 832 followers
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  Shawn McKnight142 commits · 22 followers
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  André Mazayev101 commits · 64 followers
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  Vladi47 commits · 11 followers
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  Xì Gà30 commits · 13 followers
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  rmccallum8129 commits · 3 followers
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  Dan Kuida27 commits · 18 followers
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  Rachel Chen24 commits · 122 followers
• dmitrii23 commits
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  Neta Li Lahat20 commits · 0 followers
• Anton20 commits
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  Gadi-Manor19 commits · 0 followers
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  Ken Thompson17 commits · 4,576 followers
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  Doumbia Mahamadou17 commits · 19 followers
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  André Mazayev17 commits · 64 followers
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  WoLfulus16 commits · 165 followers
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  Icebob16 commits · 832 followers
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  Artur Krüger16 commits · 4 followers
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  码日光15 commits · 25 followers
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  Wallacy Freitas15 commits · 9 followers
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  mccleeary-galois14 commits · 1 followers
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  Daniel14 commits · 19 followers
• intech13 commits
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  Nathan Schwartz13 commits · 73 followers
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  Uros Smolnik11 commits · 7 followers
• Jordan Pawlett10 commits
• copilot-swe-agent[bot]9 commits
• Martin Acosta9 commits
• Kessler9 commits
• Glenn Ryan8 commits