John Peng
@theRealJohnPeng
building pentesting agent
yay bot can find med difficulty xss: gist.github.com/JohnPeng47/a5e…
Nietzsche invented Twitter before Twitter ever existed
10^100 of nothing is still nothing tho
10^100 shrimp is too many i feel like the timeline hasnt grappled with how goddamn many shrimp that is that is 10^46 universes filled with shrimp at that scale, i think i have a much larger ethical objection to those shrimp even existing than the valence of their experience!
Finally getting around to reading managerial revolution. Interesting assertion about “control” over capital; traditionally control is unified in that ownership and operation are tied to one person; nowadays, operations are increasingly outsourced to technocratic personnel ie.…

Happy ending!
To put it mildly, the past week at Windsurf has been crazy. There have been a lot of different rumors and reports, so I want to share a transparent account of how it actually went down. Before I start, I just want to say that Varun and Douglas were great founders and this…
“The arc of history is long, and it bends toward” *flips through history book* Oh. Oh no. Oh no no no
Twitter is so gacha. Sometimes insanely good pulls on the tl (<3%), mostly slop
How wud you train a model that beeps you when almost crash in car?
Listening to @sfcompute on latent space pod: “the optimal way to interact with sf compute is to build a market making gpu bot on top of our provisioning api” real
Comment and suggested experiment: listen to podcast while driving around neighbourhood to more strongly encode the memory by associating it with a continuously changing physical coordinate
Please don't use Qwen3:0.6b in prod
Zomato AI description by title 😭😭😂
Becoming an RL diehard in the past year and thinking about RL for most of my waking hours inadvertently taught me an important lesson about how to live my own life. One of the big concepts in RL is that you always want to be “on-policy”: instead of mimicking other people’s…
Haters be hating but this is why @nikitabier be getting paid the big bucks
You're not going to like the answer, but it rounds to wire heading. Your dating flow looks like that because your dating app is selling engagement to advertisers not matches to you (which is much less valuable to them) and you're mostly interacting with fake profiles invented…
There has to be a connection that explains why both dating and looking for a job now produces charts like those below.