When people talk about Micro-Frontends, the first thing that they would mention is their amazing power to scale up. They achieve this by splitting services into smaller pieces which cooperate seamlessly.
Advantages of Micro-Frontends 👍
Micro-Frontend supports strands where teams can realize the subsequent frontend features distinctly making iteration faster.
Horizontal scalability in micro frontends aims to empower organizations to expand their frontend architectures by scaling out horizontally. 📈
Disvantages of Micro-Frontends 👎
Micro-frontends can complicate the development, maintenance, and building of a website. However, these challenges can be mitigated by using smart designs, tools that aid in automatic deployment and testing, and ensuring clear communication between teams. 📉
Dependency management could be a problem if the teams don't communicate each others. But it can be resolved by estabilishing clear communication channels between teams to discuss updates! 👌
Monolithic applications often encounter challenges with effective scaling. By decomposing the frontend into micro-frontends, advanced logic structures such as lazy loading and service workers can be implemented more efficiently.
JavaScript flexibility allows teams to add a variety of frameworks and libraries, facilitating seamless integration and interoperability between microfrontends. The rich ecosystem of JavaScript tools provides developers with powerful resources to create dynamic and responsive user interfaces.❤️
- Inspired by the book: Building Micro-Frontends Scaling Teams and Projects, Empowering Developers. by: Luca Mezzalira Foreword by Neal Ford
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Hey great summarization.
Maybe it would be worth mentioning which kind of scale micro frontends are aiming to aid for.
Just like any other micro services MFE are not a tool to solve engineering problems but rather they are engineering solutions to organizational problems of scaling.
This is crucial to understand for anyone attempting to implement their web using micro services ( again, of any kind)
I have been a part of organizations which required MFE but would fail to see the benefits, worse than such I was also part of organizations which employs MFE for the sake of scaling its product offerings, which again is totally not what MFE are aiming to solve.
MFE brings a lot of challenges, I mean a LOT. They absolutely must be justified by organizational challenges of scaling in order for organization and users to actually benefit from it.
We should never forget MFE aim to streamline product development faster (in case where they are needed) if you as an engineer or product owner feel like you are being slowed down by the challenges MFE brings, it's a sign your organization made a mistake and you really didn't needed MFE to begin with.
Be brave and abandon the ship.
Right tool for the right job. I hope you don't mind me, I feel responsibility to share view after seing so many sometimes irreversible problems wrongly adopted MFE can bring.