Dave

1.8K posts

Dave

Dave

@DavidJamesMitt1

Entrepreneur. Agentic Engineer. I build projects. Current: @doserapp.

London, England Katılım Şubat 2017
530 Takip Edilen156 Takipçiler
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Dave
Dave@DavidJamesMitt1·
When I started tracking my own #medicalcannabis properly, everything changed. My 2025 Goal: Help 1,000 patients do the same in 2025. Now I'm building @DoserApp to reach that goal. From guesswork to data based insight. From chaos to clarity. Let's go 🚀
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The Living Library
The Living Library@TheLivingLibary·
Stop reading books and start talking to them 🗣️ • Get life advice • Debate their deepest ideas • Vent about your problems
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Dave
Dave@DavidJamesMitt1·
@asaio87 I think this is the modern fallacy and the opposite of sunk cost Don't build more apps; find out why the one you built hasn't worked. Otherwise, that's failure repetition.
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andrei saioc
andrei saioc@asaio87·
I wrote yesterday about a vibecoder who launched 9 apps this year and he had 0 users Asked people here on Twitter what he should do: Build more apps or market just 1 single app To my surprise, a good part of the people have answered to build more apps. why ?
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Dave
Dave@DavidJamesMitt1·
@pumfleet @calcom Sooooo, why don’t you run that software in your codebase and plug the holes???!
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Bailey Pumfleet
Bailey Pumfleet@pumfleet·
Open source is dead. That’s not a statement we ever thought we’d make. @calcom was built on open source. It shaped our product, our community, and our growth. But the world has changed faster than our principles could keep up. AI has fundamentally altered the security landscape. What once required time, expertise, and intent can now be automated at scale. Code is no longer just read. It is scanned, mapped, and exploited. Near zero cost. In that world, transparency becomes exposure. Especially at scale. After a lot of deliberation, we’ve made the decision to close the core @calcom codebase. This is not a rejection of what open source gave us. It’s a response to what risks AI is making possible. We’re still supporting builders, releasing the core code under a new MIT-licensed open source project called cal. diy for hobbyists and tinkerers, but our priority now is simple: Protecting our customers and community at all costs. This may not be the most popular call. But we believe many companies will come to the same conclusion. My full explanation below ↓
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Ethan Levins 🇺🇸
Ethan Levins 🇺🇸@EthanLevins2·
Apple has removed Lebanese village names in Southern Lebanon. As Israel invades, they are already setting the state to justify occupation. I’ve never seen something like this.
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Wes Bos
Wes Bos@wesbos·
@airseskohq @X “But here’s the problem —“ Your ChatGPT tweets are the problem
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Ruthless⚡️
Ruthless⚡️@airseskohq·
Dear @X ,“Up to 90% deduction” is crazy. So the platform built on reposts is now punishing reposts? Make it make sense. Nikita Bier basically just told every aggregator, meme page, and football fan account: you’re not welcome anymore. But here’s the problem — original content doesn’t spread without distribution. Reposts ARE the algorithm. Kill that, and you kill reach… for everyone. This won’t create better content. It’ll just make the timeline dry.
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Dave
Dave@DavidJamesMitt1·
Been using #nextjs for a long time. Started reviewing how to write client side react and wow, it's so vastly different to what I've been using. Now I am in a hole. Do I extend my Next JS knowledge and go deeper, broaden that knowledge, or work more with React to plug holes?
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Dave retweetledi
The Green Party
The Green Party@TheGreenParty·
The two-party story is broken. On May 7, write a new one. Vote Green. 💚
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Dave
Dave@DavidJamesMitt1·
@dogsmellsgood Oh damn. I thought this was normal hah
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🦂finn
🦂finn@dogsmellsgood·
Holy fucking shit. Finally found the name for it. Im going to cry Ive never been able to explain this to anyone they never know what im talking about
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Sawyer Hood
Sawyer Hood@sawyerhood·
After seeing the reaction to pretext, I can tell you: the world is not ready for HTML-in-Canvas.
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Tuki
Tuki@TukiFromKL·
🚨let me break down what Andrej Karpathy just said because I don't think people understand how big this is... there are two AIs now.. the free one that fumbles "should I drive or walk to the carwash" on your Instagram reels.. and the $200/month one that can restructure an entire codebase in an hour and find security vulnerabilities in computer systems.. the people laughing at AI and the people losing sleep over it are using two completely different products.. and both are right about what they're seeing.. the free version isn't broken by accident.. companies aren't fixing it because it doesn't make money.. the breakthroughs are in coding, math, research - the stuff corporations pay for.. writing, search, advice - the stuff regular people use.. barely moved.. AI has has a class system.. not an intelligence problem.. the best version goes to whoever can afford it.. and everyone else gets the version that's just good enough to keep you subscribed but never good enough to change your mind
Andrej Karpathy@karpathy

Judging by my tl there is a growing gap in understanding of AI capability. The first issue I think is around recency and tier of use. I think a lot of people tried the free tier of ChatGPT somewhere last year and allowed it to inform their views on AI a little too much. This is a group of reactions laughing at various quirks of the models, hallucinations, etc. Yes I also saw the viral videos of OpenAI's Advanced Voice mode fumbling simple queries like "should I drive or walk to the carwash". The thing is that these free and old/deprecated models don't reflect the capability in the latest round of state of the art agentic models of this year, especially OpenAI Codex and Claude Code. But that brings me to the second issue. Even if people paid $200/month to use the state of the art models, a lot of the capabilities are relatively "peaky" in highly technical areas. Typical queries around search, writing, advice, etc. are *not* the domain that has made the most noticeable and dramatic strides in capability. Partly, this is due to the technical details of reinforcement learning and its use of verifiable rewards. But partly, it's also because these use cases are not sufficiently prioritized by the companies in their hillclimbing because they don't lead to as much $$$ value. The goldmines are elsewhere, and the focus comes along. So that brings me to the second group of people, who *both* 1) pay for and use the state of the art frontier agentic models (OpenAI Codex / Claude Code) and 2) do so professionally in technical domains like programming, math and research. This group of people is subject to the highest amount of "AI Psychosis" because the recent improvements in these domains as of this year have been nothing short of staggering. When you hand a computer terminal to one of these models, you can now watch them melt programming problems that you'd normally expect to take days/weeks of work. It's this second group of people that assigns a much greater gravity to the capabilities, their slope, and various cyber-related repercussions. TLDR the people in these two groups are speaking past each other. It really is simultaneously the case that OpenAI's free and I think slightly orphaned (?) "Advanced Voice Mode" will fumble the dumbest questions in your Instagram's reels and *at the same time*, OpenAI's highest-tier and paid Codex model will go off for 1 hour to coherently restructure an entire code base, or find and exploit vulnerabilities in computer systems. This part really works and has made dramatic strides because 2 properties: 1) these domains offer explicit reward functions that are verifiable meaning they are easily amenable to reinforcement learning training (e.g. unit tests passed yes or no, in contrast to writing, which is much harder to explicitly judge), but also 2) they are a lot more valuable in b2b settings, meaning that the biggest fraction of the team is focused on improving them. So here we are.

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Just Treatment 💊
Just Treatment 💊@JustTreatment·
🚨The UK government is quietly dismantled NHS price controls to please Trump and Big Pharma. Snuck out at 5pm before Easter weekend, with no parliamentary vote & no debate. They're embarrassed. They should be. ⬇️
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Dave
Dave@DavidJamesMitt1·
Exactly the clarity we needed around mythos
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Dave
Dave@DavidJamesMitt1·
@birdabo Oh come on. It can’t even use a stop watch properly This is most likely hyper inflation of ai again.
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Dave
Dave@DavidJamesMitt1·
@JoshKale Well…. Im Listening as long as it isn’t bullshit as so many other claims are.
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Josh Kale
Josh Kale@JoshKale·
This is big... Anthropic just announced a model so powerful they won't release it to the public out of fear over the damage it will cause 😨 Claude Mythos Preview found thousands of zero-day exploits in every major operating system and web browser... The numbers are hard to believe: > $50 to find a 27-year-old bug in OpenBSD, one of the most security-hardened operating systems ever built > Under $1,000 to find AND build a fully working remote code execution exploit on FreeBSD that grants unauthenticated root access from anywhere on the internet > Under $2,000 to chain together multiple Linux kernel vulnerabilities into a complete privilege escalation exploit For context: these are the kinds of findings that previously required elite security researchers working for weeks. Anthropic engineers with no formal security training asked Mythos to find exploits overnight. They woke up to working code the next morning. The results were so impressive Anthropic assembled Apple, Google, Microsoft, Amazon, NVIDIA, and seven other organizations into Project Glasswing: A $100M defensive coalition. They're not releasing this model publicly. Instead, they're racing to patch the world's infrastructure before models like this proliferate.
Anthropic@AnthropicAI

Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software. It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans. anthropic.com/glasswing

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Dave
Dave@DavidJamesMitt1·
Day 6? Who knows I’m useless at consistency in here: - So, built a brain in me files for work and for me. - Diagnosed multiple large scale issues at work. - Started work in user flows for the calculator in doser. - Grew ton as an engineer and as a founder - Lovin’ my apricots and cream from my medical cannabis subscription You?
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Dave
Dave@DavidJamesMitt1·
Whilst I don’t want to pigeon hole or mislabel a condition, I do feel there is some truth in this. Most people I know with ADHD do have trauma, yes that’s anecdotal, but I almost feel like this is how my ADHD works. I think I was autistic first and then ADHD was my way of coping with pain, loss, stress and suffering.
Kevin Tanaka@ItsKevinTanaka

Dr. Gabor Maté challenges that ADHD is a disorder: "ADHD is learned 'tuning out' behavior from childhood stress that gets mislabeled as disease"

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Dave
Dave@DavidJamesMitt1·
@SamanthaTaghoy She’s not saying that. The issue is that it could be used by bad people to jusotify monetising. She’s ignoring that the large financial bodies and companies are the problem. Not the resources. That infinite growth is impossible because the earth is finite.
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Samantha Smith
Samantha Smith@SamanthaTaghoy·
“Water, soil, and oxygen should not be infinitely accessible. They are assets that should be included in global economic balance sheets.” This is not satire. The World Economic Forum wants to monetise breathing.
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