simple-nodejs-microservices
Moleculer
simple-nodejs-microservices | Moleculer | |
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1 | 16 | |
2 | 6,025 | |
- | 0.8% | |
0.0 | 7.5 | |
over 3 years ago | 3 days ago | |
JavaScript | JavaScript | |
- | MIT License |
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simple-nodejs-microservices
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Building Nodejs Microservice - A Cloud-Native Approach - Part 1
complete source can be found here
Moleculer
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Make microservices look like monoliths
My goto for this kind of task is moleculer: https://moleculer.services/
Fast, battle tested, vue2-like approach, great documentation, good community. The automatic indipendent-scalability as an option is usually the main selling point of these solutions, but honestly I think the real pro is the "composition" approach, which is essential if you want to keep a clean and well-organized codebase. On this regard, I found moleculer pretty great even for large teams.
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How to Import/Reference a Microservice from another one
If you’re using k8s, check out https://moleculer.services and this would likely solve what you’re looking for.
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Node JS Microservice Frameworks for Developing Scalable Web Apps.
Molecular – Progressive Microservices Framework for Node.js
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First time building microservice-based application
While you’re delving into microservices, check out Moleculer https://moleculer.services
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if Nodejs does not meant for CPU intensive tasks so I think it's better to avoid it from the beginning
I almost can’t believe I haven’t seen it mentioned here before, but adding Moleculer into your node project (if it’s clustered/k8s’d) will literally solve many single threaded problems, not to mention tons of other scalability issues. https://moleculer.services/
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How to deal with singletons in a distributed system?
You could use a framework for this. Have a look at moleculer
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Where can I learn to implement microservices?
I haven't used this, but it seems neat: https://moleculer.services/
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Microservices using express js
Look into Moleculer.
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Been playing with moleculerjs recently, and just finished my first package: a service that allows you to use any node API framework as a moleculer gateway.
Moleculer already provides an in-house http gateway, but what if you want to use an existing API, and how to maintain decoupled code when creating your gateway? This package solves both. You can create your API, passing in any services you require as dependencies. You can then bind your API to moleculer using the moleculer-universal-gateway.
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Don’t start with microservices – monoliths are your friend
But there's more to the topic of microservices. Seems like all the conversation focuses on deployment pain. You can build a service with something like Akka or Moleculer where the modules act independently and have some message passing and resilience from each other, but they can still all live in one codebase, one process, and deployed as one unit. It works fine and isn't painful at all. And maybe down the line you decide to split the thing up into multiple processes and multiple deployment units, and that's an easy refactor because the modules are already somewhat separated.
What are some alternatives?
nodebestpractices - :white_check_mark: The Node.js best practices list (February 2024)
Nest - A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀
SocketCluster - Highly scalable realtime pub/sub and RPC framework
Express - Fast, unopinionated, minimalist web framework for node.
awesome-cheatsheets - 👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
AWS Lambda Router for NodeJS - AWS Lambda router for NodeJS
stream-live-system - :red_circle: An example of a live broadcast system using microservice concepts and architected with docker.
seneca - A microservices toolkit for Node.js.
ToolJet - Low-code platform for building business applications. Connect to databases, cloud storages, GraphQL, API endpoints, Airtable, Google sheets, OpenAI, etc and build apps using drag and drop application builder. Built using JavaScript/TypeScript. 🚀
AdonisJs Framework - AdonisJS is a TypeScript-first web framework for building web apps and API servers. It comes with support for testing, modern tooling, an ecosystem of official packages, and more.
pitstop - This repo contains a sample application based on a Garage Management System for Pitstop - a fictitious garage. The primary goal of this sample is to demonstrate several software-architecture concepts like: Microservices, CQRS, Event Sourcing, Domain Driven Design (DDD), Eventual Consistency.
fastify - Fast and low overhead web framework, for Node.js