标签：#c

"The ISS radiators are expensive and heavy. We're focused on making them cheap and light."

But with great power comes a great price.

Co-founded by serial entrepreneur Shai Morag, Israeli identity management startup Oak is emerging out of stealth with $60 million in seed funding.

Make some noise for safety with our favorite alarms, from keychain sirens to wearable bracelets.

There’s now only one worth buying—but you can still access new features on older models you might already own.

Private buyers are increasingly outbidding museums for fossils.

Someone has to bundle all the wires that go into rockets, missiles, and satellites.

Samsung has unveiled a new flexible display technology for foldable phones that's designed to be slimmer, more durable, and less prone to creasing. The Flex Titanium tech is the culmination of everything that the company has learned over seven generations of foldables, according to Samsung, and will debut with the upcoming Galaxy Z Fold 8 […]

Spotify founder Daniel Ek's body-scanning startup, Neko Health, is setting its sights on the United States after raising $700 million from a star-studded group of celebrities, entrepreneurs, and investment firms. It plans to open its first clinic in New York this year before expanding rapidly across the country. Neko operates private clinics offering full-body scans […]

Companies’ increasing reliance on AI chatbots isn’t making the customer service experience smarter. It’s just making it more infuriating.

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . It was 11:14 PM. My friend DM'd me on Twitter: "Your app just hung for 30 seconds, spun indefinitely, and then completely died." I opened the browser DevTools console pointed at production and saw it — the screen flooded in red: GET https://careerpilot-ai.run.app/api/analyze-career net::ERR_INCOMPLETE_CHUNKED_ENCODING 200 (OK) The Server-Sent Events stream powering CareerPilot AI was systematically collapsing on Google Cloud Run. And I had no idea why. Locally on localhost:3000 , the agentic pipeline was a masterpiece. The multi-stage reasoning logs streamed gracefully — Step 1 flowed into Step 6, the final structured JSON payload arrived within seconds, the UI lit up with a complete personalized career roadmap. Beautiful. But once deployed behind Google's Front End (GFE) proxy, the pipeline was a graveyard of broken sockets. The Architecture Under Fire CareerPilot AI runs a six-stage agentic pipeline on every career analysis request. Instead of firing a single long-running prompt to Gemini and making the user stare at a blank screen for 20+ seconds, we designed a Server-Sent Events logging stream to broadcast real-time reasoning steps directly to the browser — giving the interface the feel of a live, active mentor thinking out loud. Once the final stage (Self-Evaluation & Constraint Validation) completed, the backend constructed a massive, nested 15KB JSON payload containing the personalized roadmap: skill weightings, role benchmarks, resource links, and a 30-day milestone calendar. Here was the delivery mechanism — and the landmine hiding inside it: // server.ts — The vulnerable streaming channel app . get ( " /api/analyze-career " , async ( req , res ) => { res . setHeader ( " Content-Type " , " text/event-stream " ); res . setHeader ( " Cache-Control " , " no-cache " ); res . setHeader ( " Connection " , " keep-alive " ); // Stream intermediate reasoning logs per step for ( let st