π₯ Read this must-read post from TechCrunch π π **Category**: Apps,Social,X,xchat π‘ **What Youβll Learn**: XChat, X's standalone messaging app, was launched to the public on Friday. The new app, which was initially available on iOS devices, allows users to connect with their X contacts for messaging, file sharing, audio and video calls as well as group chats. The company first began testing XChat publicly with a small group of beta users earlier this year to get their feedback on the new experience. The XChat app is a key part of the company's strategic vision, which sees the social network…
π₯ Check out this must-read post from Hacker News π π **Category**: π‘ **What Youβll Learn**: βThe end then of Learning,β wrote John Milton in 1644, βis to repair the ruines of our first Parents.β The image is hard to improve: education as repair, as recovery, as the restoration of capacities diminished by sin and neglect.Β Four centuries later, in the age of generative artificial intelligence (AI), that image has become urgent again β because we are now surrounded by a technology that offers to perform, on demand, much of what we had long assumed education required us to do…
π Check out this must-read post from TechCrunch π π **Category**: AI,TC,Venture,comfyui,Craft Ventures,Creators,Video π **What Youβll Learn**: ComfyUI, a startup that helps content creators control image, video, and audio output from deployment models using a node-based workflow, has raised a $30 million funding round at a $500 million valuation. The round was led by Craft Ventures, with participation from other investors including Pace Capital, Chemistry and TruArrow. ComfyUI began as an open source project in 2023, shortly after deployment models were introduced. At the time, models like OpenAI's Midjourney and DALL-E barely worked, and often made major errors, such as…
π₯ Read this trending post from Hacker News π π **Category**: π **What Youβll Learn**: Although diners may not be as ubiquitous as they once were, they are a distinctive part of American food culture, and they can still be found dotting the landscape. Images of these establishments from the Library of Congress collections offer a reminder of some of their common characteristics, and may also bring a wave of nostalgia. Not all diners look like train cars, but many do because they were fabricated to look that way by the companies that mass-produced them in the 20th century. When…
π Check out this awesome post from TechCrunch π π **Category**: AI,TC π‘ **What Youβll Learn**: Weiao Wang spent eight years at Meta β his first job out of college β where he helped build multimedia perception systems and contributed to open-world segmentation projects, including SAM3D. His last day at Meta was last week, and he has since joined Thinking Machines Lab (TML). His move to TML comes as the AI ββstartup expands on multiple fronts. It has just signed a multi-billion-dollar cloud deal with Google, giving it access to Nvidia's latest 300 GB chips and making it one of…
π Discover this must-read post from Hacker News π π **Category**: π‘ **What Youβll Learn**: I've been using Anthropic's hook features [0] since they were introduced. It allows me to inject determinism into my workflows. This worked perfectly until 4.7. Now, Claude routinely ignores the hook rules. For example, I have a stop hook that prevents Claude from stopping if a source file has been changed and no tests have been run.Here's the relvant part of the script: # Source edits made without a subsequent test run -> block the stop. cat <<'ENDJSON' β‘ ENDJSON Here's a portion of the…
π Explore this must-read post from TechCrunch π π **Category**: Climate,Fintech,TC,Venture,Aspiration,fraud,Steve Ballmer π **What Youβll Learn**: Silicon Valley tends to tolerate a certain amount of founder hyperbole when pitching to investors, often dismissing it as part of selling a vision. But some choices go too far and can lead to prison for the founders and a scandal for investors. An example is Joseph Sanberg, whose high-flying fintech startup Aspiration Partners was backed by a roster of tech celebrities, including former Microsoft CEO and current Clippers owner Steve Ballmer. In August 2025, Sanberg pleaded guilty to two counts of wire fraud…
π Read this trending post from Hacker News π π **Category**: π‘ **What Youβll Learn**: ROS 2 sensor fusion SDK. Combines IMU, wheel encoders, and GPS into one reliable position estimate. Self-tuning noise covariance. Apache 2.0. What problem does this solve? Every mobile robot needs to know where it is. It gets this from multiple sensors: IMU, wheel encoders, GPS: each of which is imperfect in its own way. IMUs drift. Wheels slip. GPS jumps. You need software that intelligently combines all three into one trustworthy position estimate. That software is called a sensor fusion package. The standard one for…
π₯ Explore this awesome post from TechCrunch π π **Category**: Government & Policy,In Brief,irs,Palantir,Trump Administration π‘ **What Youβll Learn**: Palantir has helped the Internal Revenue Service's Bureau of Criminal Investigation investigate a variety of financial crimes in the United States for much of the past decade, The Intercept reported. The IRS has paid the company $130 million since 2018 to use its data analysis software to examine financial records for investigative purposes, media outlets reported, citing public records detailing Palantir's IRS contract obtained by the nonprofit watchdog group American Oversight. It was previously known that the IRS was using Palantir…
π Check out this insightful post from Hacker News π π **Category**: π‘ **What Youβll Learn**: Persistence by Choice The immutable nature of Lightwhale offers clear advantages, but in order to install, configure, run containers, and write data, a writable filesystem is required. And for the system to be genuinely useful, such changes must persist across reboots. The Data Filesystem Lightwhale provides both temporary and persistent writability through an automated subsystem activated early during startup. This mounts the data filesystem at /mnt/lightwhale-data. All data written by Lightwhale is kept within a single subdirectory: /mnt/lightwhale-data/lightwhale-state. This in turn serves as the…
