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by vially
1492 days ago
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I feel like I'm having a deja-vu. I remember having a similar discussion in the past and it turns out it happened exactly one year ago when Flutter 2 was released: https://news.ycombinator.com/context?id=26336657 Every framework has bugs and feature requests that are fighting for resources. And the ones affecting you _always_ seem more important than the ones that don't. That being said, the fact that memory leaks in widely used components (e.g.: `<ion-img>` [1]) go mostly unnoticed both by Ionic developers and by the community [2] just doesn't give me confidence in Ionic being a framework used to build quality apps. [1] - https://github.com/ionic-team/ionic-framework/issues/19242#issuecomment-556182556
[2] - the issue linked above has 5 upvotes in 3 years and no one even bothered to report a separate issue for the memory leak in `<ion-img />`, which seems even more serious and the developers have been made aware of it
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It looks like you answered yourself, this issue does not seem to affect people. Either it is a rare intermittent or only happen in very specific configurations, either there is a leak but it is negligeable, or shortlived. OR maybe this leak cause suboptimal performance but it must not be "feelable" although you did a great find, this issue has been overlooked and its severity should be better investigated. I'd like to remind you that Ionic is not the point, Ionic is simply a packaging of good practices and optimized components (because yes ion-img implement important optimizations over a normal img tag). Some might have leaking issues but the point is that you can trivially use a standard img tag, or a regular react/angular image lazy loading library or even better https://chromestatus.com/feature/5637156160667648 The web BTW will probably be the first ecosystem to provide support for JPEG XL images, which are a significant evolution in performance. Compare the discussed underinvestigated suboptimality with e.g. this 50% CPU increase over a trivial GIF, and mostly ignored/delayed https://github.com/flutter/flutter/issues/88858 or even https://github.com/flutter/flutter/issues/94205
> Every framework has bugs and feature requests that are fighting for resources. relativism has its limits, chromium has thousands more human resources than flutter and react native devs combined