Entrepreneur and Investor. From Sweden. 🇸🇪 🔥 Building the fastest Date & Time lib for TypeScript: datezone.dev

Joined February 2017
Big Myth you need to lie to your users. Do the opposite, underpromise and overdeliver. Example: We just launched 🔥, first 500 users free for 3 months!
my landing page says "join 10,000 users" is it ok if I don’t have any users yet?
5 days of mosquitoes and giant centipedes in your bed at night and you'll get a Penthouse in Bangkok.
Once i’m worth 7 figs i’ll move here not Dubai
"All I did was just trying to format a 1.9GB JSON file"
just more memory pwease 🥺
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I don't understand why everyone is so negative in the comments. @vercel has the absolute best DX of all hosting platforms.
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Can everyone stop squatting .ai domains? 😠 There's no words left in the vocabulary. I'm running out of options for my next failed startup...
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Looking for a TypeScript WebSocket lib: Works in Browser, Node, Bun. (With different WebSocket adapters) Fully typed messages with validators like zod. Auto-reconnecting on window focus. Handles ping + retries Does this exist yet? or do I have to build my own?
It's not about the post. It's about the story. @jackfriks keeps posting consistent updates about his progress and struggles over 100s of posts. It's really rare. The majority are posting random attention grabbers for engagement. I'm happy to see the algorithm rewards blogging before engagement farming. Twitter is, and has always been a micro blogging platform.
Sometimes I just have the feeling that the algo has favourites 😅 Nothing against Jack but his post is nothing special. I’ve seen a lot of better/similar launch posts getting 20 impressions. If you would want to analyse his post, there is nothing special in it. Simple and to the point But I can find 100 others like that Yet his post cracked 1M views. Crazy
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Decreasing entropy is really hard at bigger scale. It would require too much energy for it to happen randomly. Not impossible but extremely unlikely.
I wonder why evolution was able to figure out microscopic gears but never macroscopic ones.
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We're doing this right now for a company in Sweden. 500+ employees where every inefficiency costs a lot of money. Having 3 devs vibe code a CRM that fits into the company's process perfectly is probably a good idea. I think we will see more companies ditch expensive SaaS and go open source + vibe coded solutions.
"we are vibe coding our own crm" no serious company does this can you imagine being in a competitive market, everything now moves faster than ever before and you are wasting your time vibe coding your own crm instead of buying an existing solution
State of react 2030
"use workflow" And your async await calls become durable. Supported everywhere TypeScript runs useworkflow.dev/
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It's amazing that we went from "how to center a div" to these high level struggles in just a couple of years. Front-end 2025 is amazing.
WHY THE FUCK is this @shadcn calendar widget not filling the space 😂
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The @AWS outage had a serious impact on my SaaS. 🥲 I needed to personally reach out to all my users, and apologize to both of them.
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Saying @vercel is just an AWS wrapper is like saying a Tesla is just a battery wrapper. It's a fantastic platform for solo entrepreneurs. And cheap. Everyone is bragging about their 4$/month Hetzner servers but no one admits how many hours they spent to get everything running.
he was right again @dhh cant keep getting away with this
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This is why 99% of startups fail.
are you kidding me? i can't put <tr> inside <table> now? fuck nextjs fuck technology fuck you all i'm done
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AGENTS.md FTW! Seems like Claude Code is the odd one out.
Hear me out: We should standardize rules files as... CONTRIBUTING.md Not CLAUDE.md, .cursorrules, copilot-instructions.md and all that BS
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If you have repetitive code, you break it out to components.
quit writing repetitive code.
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Please bro, not another one bro... 😔
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Back in 2005. I went to the local library in my hometown in Sweden and read this book for free. Great book from 2003.
How did people even learn coding back when there were no documetation & YouTube tutorials
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