Firefox has been getting very heavy and memory-leaky in the past couple years
it used to be the (relative) memory usage king, now I'm not sure
though Chrom* and the others aren't exactly lightweight either
@tromino I always wondered how are browsers able to explode a 1MB webpage into 300MB of RAM
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!