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SoCal Foundry, a free interactive map of hard tech startups building in Southern California. Why? Cause why not. It’s cool to see what people are building and where, and maybe this growing SoCal manufacturing region can be called the SoCal Foundry (or at least I can try) lol

Skill Acquisition

Show HN: UseJunction – Find what your team's AI tools usage

Salvage Work Begins on WWII 'Time Bomb' Wreck in Thames Estuary

Extending swe-2 reward function for Pareto frontier steering

Show HN: Ek Din – interactive website to experience Indian 90s nostalgia

Anthropic's proposed valuation is easily calculated

Paramount and Warner Bros. Discovery to Become Skydance

SFT matches RL if you MCMC the training data first

AI agents failed against a live business, and how each was caught

Lean, Mean Computing Machine

Around 2-6% of World Bank foreign aid got siphoned into crypto wallets

All 5 Major South Korean Banks Hit: Simultaneous 'AI Hacking' Attacks Spark Fear

Show HN: Snip – Terminal notes app that Claude can read and write via MCP

N-Body Problem:Exploring the N-body problem through information theory

Show HN: Web server with built-in metrics and analytics dashboard for any sites

What If We Stopped Using GPUs? [video]

Prozac use for childhood depression skewed by single flawed medical trial

Leaderboards and speedrun.com's new terms of service

AI didn't kill programming, you did

Small Long Covid antibody trial had one striking before/after gut tissue result

Show HN: I'm color blind, so I built a way to show people how I see

Migrating 300 namespaces from self-hosted Temporal to Temporal Cloud

Rethinking LLM Serving with System One Models

From the creator of Redis; run LLM locally with ds4

New tool means no more CAD needed when 3D print desiging

A couple tiny Codex TUI features

Qubes OS 4.3.2 has been released

I have used GPT-6 Astra to decipher two Catholic League letters from 1593

Buying an RTX 5090? You Need to Promise You Won't Export It First

Show HN: 78,000 free books to my "Pomodoro for books" Mac app

Show HN: Which companies are building hard tech in SoCal?