SpaceX's valuation has increased by $1 trillion since its shares started trading on Friday.

Multiplayer mode for humans and AI Discussion | Link

Tell us how you read Ars, and what you'd like to see more (or less!) of on the front page.

If you had asked me a week ago to recommend a thinner alternative to PopSockets’ magnetic phone grips, I would have told you to buy the OhSnap Snap Grip 5. Ask me now and I’ll redirect you right back to the company that accidentally invented the phone grip in 2012 when trying to come up […]

That small flashing dor on your Samsung phone's screen prevents accidental presses while you're on a call.

Turn ideas into powerful apps within seconds Discussion | Link

Probably wants to prevent hallucinations and factual errors from reaching users, and achieve accuracy on par with deterministic systems.

This one is bit math heavy. I started of building a small timeseries compression library, and ended up digging through some numerical algorithms, linear algebra. I learnt through a hose during last week and found something genuinely beautiful. If you stick through it I suppose you can see what I saw. submitted by /u/ennamo_po_madhava [link] [留言]

How I replaced all the ugly S3 URLs on my Laravel blog with clean /storage/media/... and /storage/og-images/... paths. The setup: Laravel + Octane + Traefik + Cloudflare. Two buckets -- a private one for uploaded media and a public one for auto-generated OG images. What's in the post: - MediaUrlBusiness helper class that centralizes URL generation (replaced 6+ blade templates of raw Storage::url() calls) - ObjectProxyController that streams files directly from S3 using readStream() + response()->stream() -- no memory buffering - Cache-Control: public, max-age=86400, immutable so Cloudflare caches aggressively - Route setup in routes/static.php with a middleware tweak that doesn't overwrite the proxy's own cache headers One gotcha: Storage::download() and streamDownload() buffer the whole file into memory. Switching to readStream() sends it directly from S3 to the client. submitted by /u/HolyPad [link] [留言]

Paul Klein discusses the distributed systems challenges of scaling cloud-hosted browser infra for AI agents. He explains how to manage bursty, stateful multi-tenancy and secure Chromium environments against remote code execution using Firecracker. He also shares how to leverage the Model Context Protocol (MCP) to turn complex websites into accessible agentic tools. By Paul Klein

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