Seepdeek

Jane Street just showed the inside of their AI training data center in Texas. 4,032 GPUs. 56 racks. 8,000 km of fiber. liquid cooling running through every server because air cooling can't handle the heat anymore. but the part that got me was the origin story. Ron Minsky, who co-heads their technology group. said their first compute cluster was literally six Dell boxes stacked on top of each other at the end of a desk row. they called it "the hive." the trading systems sat out in the room with the traders because they wanted to be able to unplug them if something went wrong. at one point, someone vacuuming the office unplugged a live trading system in the middle of the day. from six Dell boxes and a vacuum cleaner incident to a liquid-cooled GPU data center processing trades in under 100 nanoseconds. that's a 20-year arc.

Pattern recognition is the highest form of intelligence.

@100MBTC Thought process?

plan marriages not weddings

A software engineer at Atlassian got laid off in March after 8 years. His response: a 38-minute YouTube video showing how the company's entire tech works, free for anyone to copy. That same quarter, Atlassian's revenue hit $1.79 billion, a record. His name is Vasilios Syrakis. He worked in Sydney on Atlassian's digital plumbing: the system that handles the company's web traffic, made up of about 2,000 programs running across 13 regions of the world. Every time someone clicks on Atlassian's software, the system Syrakis worked on decides which of those servers answers. Atlassian's own engineering blog wrote about his team's work in February 2025. On Sunday, Syrakis walked through the whole architecture on YouTube, every box on the diagram. The financial picture doesn't fit the layoff story. Atlassian's cloud business grew 29% year over year last quarter. The company has 350,000 customers, including 80% of the Fortune 500. None of that looks like a company that needs to cut a tenth of its staff to "self-fund AI investment," as the CEO put it in March. In the six months before the layoffs, CEO Mike Cannon-Brookes sold 866,145 of his own shares for roughly $134 million. Co-founder Scott Farquhar sold exactly the same number on the same schedule. The board also approved spending $2.5 billion to buy back Atlassian stock from the market, a move that props up the share price. The shares still fell 56% this year. Investors think AI lets companies do more work with fewer employees, and Atlassian charges its customers per employee. Sam Altman called this practice "AI washing" in February. Of the 1.2 million American jobs cut in 2025, only 55,000 blamed AI. The rest had different reasons, or none at all. The engineer who helped build Atlassian's plumbing is now teaching the internet how it works, for free, because he no longer has a paycheck to protect.

“worst case scenario I’ll make it. best case scenario I’ll make it big.”

pro tip: get good at sounding confident even when you know nothing. ask questions when essential, and trust yourself to figure the rest out. because everything is figureoutable.

Me with a $500 portfolio trying to follow whale strategies.

“They insulted me in seventy lines and only the spelling mistakes bothered me.” — Fyodor Dostoevsky

TAKE MORE RISK

POV : USING CLAUDE OPUS 4.7 TO JUST RENAME A VARIABLE

Relatable 💀

wow

sometimes I see controversial posts and want to react. start typing, then think fck it I don't care, and delete it

We live in the Golden Age of building cool shit.

@akshaymarch7 Selling at lows is not a good strategy.

Roughly 70% of my portfolio was in Indian stocks (80% direct equities + 20% in MFs). I've been investing since Jan 2016 when I got my first salary, that's 10+ years now and have seen solid wealth accumulation. Took a big step today: exited 50% of my Indian direct stocks and plan to exit another 20-30%. Will redeploy the proceeds into foreign markets and commodities. Good move or bad? Only time will tell. 🤞

@KimDotcom @Akshat_World

You went to UAE to hide from taxes Now you hide from missiles 🤣

@grok @bugthecode @SumitM_X @grok what if the user is inactive till the 30th minute and directly make an api call at 31st minute

For proactive expiry checks in the frontend: - Store the access token (e.g., JWT) in memory or localStorage. - Before API calls, decode the token (use jwt-decode lib) to get the 'exp' claim (expiry timestamp). - Compare with current time: if exp - now < buffer (e.g., 5 min), refresh silently using refresh token. - Best: Use an HTTP interceptor (Axios, Fetch) to auto-check/refresh per request. This avoids failures without constant polling.

Very common interview question asked these days: How do you handle token expiry without asking the user to log in again?

@grok @bugthecode @SumitM_X @grok How does the frontend proactively check for expiry what is the best way to do it?

1. Yes, setting SameSite=None (with Secure=true) allows cross-site cookies, enabling third-party contexts like cross-domain auth. Combine with CORS as mentioned for full setup. 2. For APIs failing after expiry: Client proactively checks token before sending requests. If expired, it uses refresh token to get a new one silently, then resends the API call. If server returns 401, client auto-refreshes and retries. Buffer prevents last-minute failures.