Within the next five to six years, the autonomous vehicle market will start to split: one side will have licensed technology, distribution providers, and OEMs to supply scale, while the other will look like Apple with end-to-end control.
Retention is weirdly hard to measure, and you can't fix bad retention.
2025.09.09·andrewchen.substack.com·20 min read·TLDR Instead of complex Trusted Execution Environments, like Intel SGX or AWS Nitro Enclave, just use GitHub Actions.
2025.09.09·ethanheilman.com·13 min read·TLDR Sponsored
Container costs are one-third of EC2 spend, and more than 80% is typically spent on idle resources.
2025.09.08·datadoghq.com·Sponsor·TLDR Tesla's board is asking investors to approve a pay package that could deliver Elon Musk as much as $1 trillion in stock over the next decade. The deal would allow Musk to receive installments of shares if Tesla hits a series of market capitalization and business milestones. The maximum payout would give him an additional 12% stake in Tesla, but the company would have to reach a market value nearly eight times its current valuation. The unprecedented pay package is aimed at keeping Musk focused on the company.
2025.09.08·links.tldrnewsletter.com·6 min read·TLDR Apple plans to announce its next-generation iPhone lineup, new smartwatches, and other peripherals at a product launch event tomorrow. There will be four new iPhone models, including what will likely be called the iPhone 17 Air, a model approximately one-third thinner than the iPhone 16 Pro. It will have the same A19 processor as the iPhone 17, but can only support eSIMs due to its thin frame. More about what to expect from tomorrow's event is available in the article.
2025.09.08·bloomberg.com·11 min read·TLDR Sana Biotechnology, a firm in Seattle, Washington, has successfully implanted CRISPR-edited pancreas cells into a person with type 1 diabetes without the need for immune-dampening drugs. The cells, collected from a deceased donor, were able to produce insulin for months. Currently, the only way for someone with type 1 diabetes to avoid dependence on injected insulin is through the transplantation of cadaveric islet cells, but this requires lifelong immune-suppressing drug therapy. Sana's solution bypasses the need for those drugs entirely.
2025.09.08·nature.com·4 min read·TLDR Neuralink could attempt to restore limited sight to visually impaired patients as early as 2026. Blindsight is a brain-computer interface designed to restore vision. It targets the brain's visual cortex to generate visual perception, which means that vision could be restored even for people who were born blind. Blindsight has received a 'breakthrough device' designation from the US FDA.
2025.09.08·teslarati.com·3 min read·TLDR Sponsored
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Google's Nano Banana model introduces state-of-the-art capabilities for creating and manipulating images. This guide provides a walkthrough on how to integrate the model into applications using the Gemini Developer API. It covers how to set up environments, generate and edit images, and apply advanced techniques. It also discusses how to use Nano Banana in AI Studio, best practices, effective prompting, and more.
The best engineering teams develop their own tools while running production code on edge, where progress is made. When programmers are able to directly influence the tools they're working with, they're likely to do so, which makes them learn more. However, this requires being able to immediately use the improvements or bug fixes they helped devise - it doesn't work if they have to sit and wait for the next release. Bug-free frameworks and libraries take work, but the reward is increased engineering excellence.
2025.09.08·world.hey.com·3 min read·TLDR Chad Nelson, a creative specialist at OpenAI, is making a feature-length movie using AI. Expected to be released in theaters globally next year, Critterz is a story about forest creatures who go on an adventure after their village is disrupted by a stranger. Nelson has teamed up with production companies in London and Los Angeles to debut the film at the Cannes Film Festival in May. The team is attempting to make the movie in about nine months instead of the three years it would typically take. It has a budget of less than $30 million, far less than what animated films typically cost.
2025.09.08·links.tldrnewsletter.com·4 min read·TLDR Bubbles are false beliefs about reality that everyone eventually figures out were false. The dot-com bubble that popped was the idea that businesses would become instantly rich just by being on the internet. People no longer believe that just adding AI to products will make them instant millionaires. The idea that modern AI will significantly transform business and the global economy, leading to massive unemployment for knowledge workers, is not a bubble.
2025.09.08·danielmiessler.com·5 min read·TLDR Sponsored
Airwallex just released the ultimate benchmark on how global payment flows, treasury, and spend patterns are shifting - offering a glimpse into multi-currency trends, payout corridors, and growth hotspots. Get
2025.09.08·airwallex.com·Sponsor·TLDR The most important thing is agency - high-agency people make things happen, while low-agency people wait.
2025.09.08·joshs.bearblog.dev·4 min read·TLDR Business owners are now able to purchase and install Superchargers on their properties, with Tesla fully managing operations.
2025.09.08·teslanorth.com·2 min read·TLDR AI Mode becoming the default can mean big changes to the future of SEO.
2025.09.08·searchengineland.com·3 min read·TLDR Sponsored
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2025.09.08·go.clerk.com·Sponsor·TLDR This post walks through how to create a tap and a working formula for publishing to Homebrew - once the initial setup is complete, publishing additional tools becomes almost trivial.
2025.09.08·justin.searls.co·10 min read·TLDR The screens fold out and close in a specific order.
2025.09.08·theverge.com·1 min read·TLDR Employees often maintain their projects because they love them, so it's worth giving their projects the same fair evaluation given to any other open source.
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PACASO [4] has built a tech platform that simplifies co-ownership of vacation homes — a market worth $1.3 _trillion_.
2025.09.05·invest.pacaso.com·Sponsor·TLDR OpenAI is developing an AI-powered hiring platform to connect businesses and employees. The service will put OpenAI in competition with LinkedIn. OpenAI plans to launch the OpenAI Jobs Platform by mid-2026. The company is interested in expanding into several new markets beyond its core offering.
2025.09.05·techcrunch.com·3 min read·TLDR Stripe is funding a new blockchain company called Tempo aimed at high-volume processing of stablecoins. It has already enlisted an eye-popping list of partners, including Anthropic, Coupang, Deutsche Bank, DoorDash, Lead Bank, Mercury, Nubank, OpenAI, Revolut, Shopify, Standard Chartered, and Visa, to use or offer the blockchain for everything from agentic payments to remittances. Matt Huang, Stripe board member and co-founder of Paradigm, one of the most prestigious crypto VC firms, has signed on to lead the project. Tempo will be run as an independent company.
2025.09.05·techcrunch.com·1 min read·TLDR An ant queen from the species Messor ibericus was observed producing cloned males of another species, Messor structor. The two species split about 5 million years ago. When the Messor ibericus queen makes daughters, she mixes her DNA with sperm to create hybrids, but when she makes sons, she erases her own DNA entirely, resulting in males that are exact clones. The queen had stored the sperm of the other species in her reproductive tract, resulting in sons with the other species' genome.
2025.09.05·threadreaderapp.com·1 min read·TLDR JetBlue Airways has agreed to use Amazon's Project Kuiper to provide Wi-Fi service for a quarter of its fleet. Customers will gain access to the service starting in 2027. Amazon plans to begin testing a beta version of Kuiper with customers later in 2025 or early next year. Kuiper is pushing to sell future capacity on its network, which is expected to have around 3,200 satellites when built out.
2025.09.05·links.tldrnewsletter.com·2 min read·TLDR Reddit used a simple and scalable queue architecture to record upvotes that scaled well, but broke in all sorts of tricky ways. The company eventually moved to durable queues, which enabled failed jobs to resume from their last completed step, meaning no data was lost when there were program crashes. Durable queues work by combining task queues with durable workflows, which helps reliably orchestrate workflows of many parallel tasks. Architecturally, they resemble conventional queues, but use a persistent store as both message broker and backend.
Some agents feel magical while others feel frustrating. Product managers need to architect for the magical experience. This post walks through the different layers of AI agent architecture. It demonstrates how architectural choices play out in practice using concrete examples. Agent architecture is like a stack where each layer represents a product decision.
2025.09.05·productcurious.com·12 min read·TLDR DeepSeek is developing an AI model designed to carry out multi-step actions on users' behalf with minimal direction. The system is meant to learn and improve based on its prior actions. Since its R1 model, the Chinese upstart has only put out minor upgrades. While local media attributes R2's delay to DeepSeek's determination to get it right, others have speculated about various glitches in training or development.
2025.09.05·links.tldrnewsletter.com·3 min read·TLDR Atlassian has agreed to acquire The Browser Company for $610 million in cash. The companies aim to close the deal in Atlassian's fiscal second quarter. Atlassian plans to take Arc's SaaS application experience and power user features, Dia's AI and elegance, speed, and sort of svelte nature, and Atlassian's enterprise know-how, and work out how to put all that together into Dia. Established in 2019, The Browser Company competes against some of the world's largest companies, including Google and Apple.
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PostgreSQL 18, set to be released later this month, will introduce a new asynchronous I/O subsystem that will allow read statements to be called from disk more quickly.
2025.09.05·theregister.com·4 min read·TLDR kruci was a declarative, imperative user interface library inspired by Swift UI that was abandoned due to unsolvable constraints regarding performance, memory, and simple practicality.
Apple's new hardware event will start at 10 AM PT on September 9.
2025.09.05·techcrunch.com·6 min read·TLDR Atlassian will provide The Browser Company with the resources to keep building without compromising its values.
2025.09.05·browsercompany.substack.com·10 min read·TLDR Two people in Toronto have received Neuralink brain implants.
2025.09.05·interestingengineering.com·4 min read·TLDR In this interview, Cloudflare Founder and CEO Matthew Prince discusses his background, the original Cloudflare idea, what Cloudflare is today, and the opportunistic way in which it became the company that it is.
2025.09.05·stratechery.com·64 min read·TLDR Sponsored
Apple is planning to launch its own AI-powered search tool next year. It is working on a new system that will be integrated into the Siri voice assistant. The underlying technology could come from Google - the companies recently reached a formal agreement for Apple to evaluate and test a Google-developed AI model. The company may eventually add the technology to its Safari web browser and Spotlight.
2025.09.04·bloomberg.com·10 min read·TLDR Salesforce CEO Marc Benioff recently posted a new video of Tesla's next-generation Optimus robot on X. The video shows a new Optimus prototype answering questions and taking some very robotic steps. The prototype, which sports a new gold color, uses Grok for additional utility. The video is available in the article.
2025.09.04·teslarati.com·3 min read·TLDR Amazon's Project Kuiper team has posted a video showing the satellite internet service delivering a 1,280 Mbps download rate. The constellation currently has over 100 satellites in orbit, with more set to launch in the coming weeks and months. The speed record was achieved using Kuiper's upcoming enterprise-grade customer terminal - the standard Kuiper dish promises max download speeds of 400 Mbps. Starlink is also preparing to offer gigabit speeds. It recently introduced a new upgraded dish for enterprises.
2025.09.04·links.tldrnewsletter.com·3 min read·TLDR Researchers have mapped decision-making at a single-cell resolution across an entire mouse brain. The effort by the International Brain Laboratory, a global consortium of 22 labs, was coordinated by three Princeton labs. The experimental setup involved making mice move tiny steering wheels to control shapes on a screen while recording neural activity using high-density electrodes. The work showed that decision-making is very broadly distributed throughout the brain, including in regions previously thought not to be involved. The coordination of 22 labs worldwide demonstrates the power of large-scale neuroscience.
2025.09.04·interestingengineering.com·4 min read·TLDR Thinking in terms of legibility and illegibility explains many of the things that are confusing about large software companies. It explains why companies do many things that seem obviously counter-productive, why the rules in practice are so often out of sync with the rules as written, and why companies are surprisingly willing to tolerate rule-breaking in some contexts. Increasing legibility often lowers efficiency, but its benefits are high enough that organizations are typically willing to do so regardless. Both the legible and illegible are important - the legible allows organizations to do things that would otherwise be impossible, while the illegible allows for high-efficiency work.
2025.09.04·seangoedecke.com·21 min read·TLDR No amount of evals will replace the need to look at the data. It's really difficult and time-intensive to evaluate agents' outputs when you are trying to validate complex conversation patterns. Stop relying solely on manual testing and create evals for agents. Tools help simplify things, but you still have to look at the data and build evaluations for your use case. Don't rely solely on standard evals - build your own.
2025.09.04·aunhumano.com·3 min read·TLDR Most people's phone home screens probably currently don't have a lot of AI-native apps, particularly beyond the obvious LLM apps. This demonstrates an enormous opportunity, as it shows how people haven't really started changing the way they work using AI. AI will change the way we build startups, but it's not yet clear how that will happen. This article looks at historical precedents and other factors to try to predict how AI will change things. The best-case scenario is a world where AI enables fewer people to produce more.
2025.09.04·andrewchen.substack.com·12 min read·TLDR