Hammer.js VS Alasql

Actually, I thought if I used hammerjs, it would be easy, but actually I gave up using that since it seemed that hammerjs's development wasn't active any more unfortunately. - Source: dev.to / over 1 year ago

Looking at https://delassus.com/javascripts/app.js you can see they used hammer.js(https://hammerjs.github.io/) to achieve the gestures, which I am assuming is your focus here. Source: over 2 years ago

Hammer.js is a library and gives you the ability to add touch gestures on websites. It means it can recognize & track gestures performed by the fingers and mouse of the user and make animations and all that cool stuff. And you can know the steps on their website here. Source: almost 3 years ago

I had no idea how bad listening for things like key presses and dragging events are today. Given how nice and fairly standard a lot of the APIs across browsers and platforms have become, I was shocked at how rough this space is. I think if I had to do this again, this will be one area where I defer to a library (like hammer.js). - Source: dev.to / about 3 years ago

Maybe something using HammerJS would make it cleaner if you're using a vanilla solution right now? https://hammerjs.github.io/. Source: about 3 years ago

Sql.js is pretty hard to use as is otherwise you run out of memory really quickly. I was trying to use it as the in-memory SQL flavor for an open source data ide [0] but my naive approach of `SELECT * FROM VALUES (...), ...` would run out of memory after only a few hundred rows. I ended up switching to https://github.com/agershun/alasql which could handle up to 80MB of data or so. I don't think this is a... - Source: Hacker News / over 2 years ago

For similar results, you can use SQL with IndexedDB running fully client-side: https://github.com/agershun/alasql. - Source: Hacker News / about 3 years ago