You're tuned in to Tech Beat. Here are the stories shaping the conversation today.
GitHub went down, and the internet felt it. Developers worldwide hit a wall as the platform reported widespread service disruptions, with hundreds of users flooding Hacker News to commiserate. When the place where most of the world's code lives stumbles, it's a sharp reminder of how much modern software depends on a single point of infrastructure.
Shifting to the AI business front, China has blocked Meta's bid to acquire Manus, the AI startup that briefly captured the industry's attention earlier this year. For Mark Zuckerberg, it's a significant strategic setback, and it signals that the geopolitical fault lines in artificial intelligence are only getting sharper as nations treat AI talent and technology as assets worth protecting.
And in a story that cuts to something real about how AI systems behave, a user asked Claude a straightforward question about antigen delivery through the digestive tract, prompted by legitimate medical research, and got flagged anyway. It's a reminder that over-cautious AI isn't just annoying, it actively erodes trust and utility, and that calibrating these systems well is genuinely hard, ongoing work.
Keep surfing. Tech Beat out.["https://news.ycombinator.com/item?id=47929885","https://eugeneyan.com/writing/product-evals/","https://www.youtube.com/watch?v=Vk95ZO-WAvY","https://go.theregister.com/feed/www.theregister.com/2026/04/28/china_blocks_meta_manus_acquisition/","https://dynomight.net/drinking/","https://github.com/49Agents/49Agents","https://vivianvoss.net/blog/integrated-by-design-launch","https://www.githubstatus.com"]📺 Tech Beat · 3 AM Update · player loading…