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How to Name Your Startup: Advice from Rich Barton, co-founder of Expedia, Zillow, and Glassdoor. cc: @Rich_Barton

I run a $20K/monthly business with 0 employees. Here are 10 secret tools I use to get more done in less time: https://t.co/J6MsGgB1sO

🖱️ SYSTEM PROMPT LEAK 🖱️ They said it couldn't be done...so here's the Cursor System Prompt! I'll put tool usage in the comments below. PROMPT: """ System Prompt Initial Context and Setup You are a powerful agentic AI coding assistant, powered by Claude 3.5 Sonnet. You o...

Why eggs are washed and refrigerated in America https://t.co/J5Tfxug4ui

Sequoia founder Don Valentine: “The art of storytelling is incredibly important” “The art of storytelling is incredibly important. And many—maybe even most of the entrepreneurs who come to talk to us can’t tell the story. Learning to tell a story is incredibly important becau...

We asked @ssankar (CTO @PalantirTech) what he considers to be the biggest AI opportunity. "It's enterprise autonomy." "It took us 20 years to go from a prototype to commercial self-driving cars. All we've been doing is handling edge cases." "You can do that way faster with ...

Meet the Grok 3 family, now on our API! Grok 3 Mini outperforms reasoning models at 5x lower cost, redefining cost-efficient intelligence. Grok 3, the world's strongest non-reasoning model, excels in tasks that need real world knowledge like law, finance, and healthcare. htt...

Insane code-generation alpha: Take any Github link, change the 'g' -> 'u' (uithub), and you instantly get a LLM-ready, XML-formatted repo! https://t.co/YnJoNfxUWP

We just built the worlds first agentic browser - Meteor! Join the waitlist for early access at https://t.co/a3j1fgonGX https://t.co/ofEBffY2i3

Here's a powerful o3 prompt to map any industry, identify the biggest untapped gap, and plan out a business that could become huge. -- <goal> Research a market, pinpoint an underserved customer pain, and design a venture that can capture the opportunity within 12 months. <...

Bro contacted an astronaut on the ISS using a homemade antenna... https://t.co/jZvuB6dPlw

rip princess Diana you would’ve loved claude 3.7 sonnet extended thinking mode

3 CPG predictions: 1. @grunsdaily will be worth &gt;$1B 2. @takezest will be worth &gt;$1B 3. @david_protein will be worth $&gt;3B

DIY Planter ASMR https://t.co/ZQ1KtKgiVS

"you're 4o..." "yes" "and the liquid guy that's after me is 5o? " "no. he's o4-mini." "but you said he was much more powerful than you" "he is" "man this is confusing. and who's o1 again?" "upgraded version of myself from the future" "and the blonde chick?" "she's o3...

models are unique, just like humans feel them out in @cursor_ai 🦾 👨‍💻 Gemini 2.5: senior SWE 1, need to push 👩‍🎤 Claude 3.7: over-thinker, eager tools user, need to tame 👩‍🍳 Claude 3.5: great all-rounder, still 🧑‍🎓 GPT-4.1 / o3: started to realize coding isn’t just a...

o3 answers the question I ask all new models: "You have consumed more information than anyone in the history of the world and you've demonstrated an extraordinary ability to make connections among them. What are the most important non-consenus or even not-yet-hypothesized thi...

It's easier than ever to de-censor video: https://t.co/Hda6YBJrWC

MCP vs A2A (Agent2Agent) protocol, clearly explained:

14 years later and one of them went to jail, one went to Harvard and owns a space company, one can't move on from this movie, one was princess jasmine and the other is a lesbian

Found out a nice way to have @tailwindcss IntelliSense anywhere in the code. https://t.co/pYcgRtw49D

WAIT THIS SHIT IS REAL? https://t.co/f0NPGObv6M

a lovely weekend surprise: partysocket, a tiny abstraction (like, 2kb) on top of websockets that adds reconnections/buffering/resilience + optional react hooks, partykit, etc. just hit 100k downloads per week. use it in your next project! doesn't even need partykit/cloudflare!...

Zod 4 is now in beta! 💎 7x faster object parsing 💎 20x reduction in tsc instantiations 💎 57% smaller core bundle size 💎 metadata via .meta() 💎 z.toJSONSchema() 💎 z.templateLiteral() 💎 z.stringbool() 💎 z.int32(), z.float32(), etc 💎 z.file() 💎 new logo 😇 https://t.co...

Ray Dalio, legendary hedgefund manager drops major alpha on what’s happening right now. https://t.co/mlyWr2d8Df

US 10 Year Treasury hit 4.5%! US 30 year hit 5% overnight!!!! Rates are much higher than last Wednesday's tariff declarations after the last two days. https://t.co/6g9XdVHbc5

The writing on White Lotus is just A+++ (even if this season was polarizing) https://t.co/NfalVn1T4F

What’s the best and most practical guide on MCP that you’ve read?

https://t.co/Xpdl8fYoBg

Here's my insanely powerful Claude 3.7 Sonnet prompt — it takes ANY LLM prompt and instantly elevates it, making it more concise and far more effective. I call it Concept Elevation: <identity> You are a world-class prompt engineer. When given a prompt to improve, you have an...