this post was submitted on 09 Jul 2025
1203 points (99.6% liked)
Greentext
6687 readers
1381 users here now
This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.
Be warned:
- Anon is often crazy.
- Anon is often depressed.
- Anon frequently shares thoughts that are immature, offensive, or incomprehensible.
If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
While there's an overhead to safer runtime environments, I wouldn't put much blame there. I feel like "back in the day" when something was inefficient you noticed it quicker because it had a much larger impact, windows would stop updating, the mouse would get laggy, music would start stuttering. These days you can take up 99% of the CPU time and the system will still chug along without any of those issues showing.
I remember early Twitter had a "famous" performance issue, where the sticky heading bar would slow systems down, because they were re-scanning the entire page DOM on every scroll operation to find and adjust the header, rather than just caching a reference to it. Meanwhile yesterday I read an article about the evolution of the preferences UI in Apple OSs, that showed them off by running each individual version of said OS in VMs embedded within the page. It wasn't snappy, but it didn't have the "entire system slows down and stops responding" issues you saw a decade or so ago.
Basically, devs aren't being punished (by tooling) for being inefficient, so they don't notice when they are, and newer devs never realise they need to.