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Ask HN: How does one build large front end apps without a framework like React?

94 points thepianodan | 1 comments | 17 Oct 25 10:50 UTC | HN request time: 0.199s | source

I had a mind-blown-moment when I learnt that Obsidian was built without any frontend JS framework. ( https://forum.obsidian.md/t/what-framework-did-the-developer-use-to-create-obsidian-desktop-application/30724/11 )

The benefits, I can see.

    JS frameworks move really quickly, and when we're working on a large, long-term project, it sucks when big breaking changes are introduced after only a couple of years. Sticking to slow-moving web standards (which are quite mature by now) increases the longevity of a project.

    And the stability also means that more time is spent on delivering features, rather than on fixing compatibility issues.

    There is also the benefit of independence. The project's success is not tied to the framework's success. And it also makes the project more secure, from supply chain attacks and such.

    Because there is no "abstraction layer" of a framework, you also have greater control over your project, and can make performance optimizations at a lower level.

    I feel not using a framework can even make us a better developer. Because we know more of what's going on.
There are benefits to using frameworks too, I'm not here to challenge that.

But this alternative of using none... it seems rarely talked about. I want to learn more about building large (preferably web-based) software projects with few dependencies.

Do you have any suggestions on how to learn more about it? Are there any open source projects you know which are built this way? It needs to be large, complex, app-like, and browser based. I'm more interested in the frontend side.

Thank you!

1. jefozabuss ◴[17 Oct 25 11:27 UTC] No.45615448[source]▶
While it does not use a commonly used "framework" it uses many libraries and likely has its own custom framework.

In the past we used http://microjs.com/ and similar to find small libs to work with when we threw together marketing websites, not sure how maintained that list is nowadays but the idea is that you can make websites like lego, sometimes you don't need a whole box of Eiffel tower to make a little tree.

If your functionality is well thought out and not super complicated, don't have 10s or 100s of devs on the same project then working without a well known framework could make sense, otherwise there can be steeper learning curve when onboarding new devs, scope creep / bloat, etc that will likely cause issues down the road.

To learn about this you could try to replicate for example the mentioned Obsidian by yourself and research solutions for all the issues you run into, e.g. minimal routing, custom view renders, reactivity, performance, etc.