I've recently been using StimulusJS [0] and found it to be a really nice mid-point between spaghetti and a heavier framework. It has conventions out of the box,

I've recently been using StimulusJS [0] and found it to be a really nice mid-point between spaghetti and a heavier framework. It has conventions out of the box, it does things in a reasonably disciplined way then it disappears. [0] https://stimulusjs.org/ https://stimulusjs.org/