MIT study models AI ‘sycophancy’, warns of ‘delusional spiraling’ in chatbot interactions
newest submissions : multi • 2026-04-06 11:58

MIT study models AI ‘sycophancy’, warns of ‘delusional spiraling’ in chatbot interactions

submitted by /u/boppinmule to r/technology [link] [comments]

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1m read
DEV Community • 2026-04-06 11:57

How I Built a Socket.IO v4 Client for Unity from Scratch (with WebGL Support)

Every Unity multiplayer developer hits the same wall. You've got a Node.js backend running Socket.IO. Your web client connects in three lines. Then you open the Unity docs, search the Asset Store, and spend two hours realising that the Unity side of this equation is... a mess. That's where I was. And it's why I built socketio-unity. The State of Socket.IO in Unity (Before This) When ...

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The Senior Engineer's Guide to CLAUDE.md: From Generic to Actionable
DEV Community • 2026-04-06 11:57

The Senior Engineer's Guide to CLAUDE.md: From Generic to Actionable

Transform your CLAUDE.md from a vague wishlist into a precise, hierarchical configuration file that gives Claude Code the context it needs to execute complex tasks autonomously. The Senior Engineer's Guide to CLAUDE.md: From Generic to Actionable Claude Code is not a junior developer you manage. It's a force multiplier for senior engineers who know how to direct it. The difference be...

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DEV Community • 2026-04-06 11:57

FastAPI Security 100 LVL: Production-Grade DDoS Protection

Your FastAPI is going down under load — and you're reading the slowapi docs thinking that'll be enough? Spoiler: it won't. About as effective as a bike lock against a professional thief. Let's break it all down — layer by layer — the way senior security engineers do it in production. No fluff, real code, some humor, and a clear understanding of why each decision is made the way it is — not just ...

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UK confirms drone-killing DragonFire laser weapon for Royal Navy destroyers by 2027 —laser downs 400mph high‑speed drones, costs $13 per shot
newest submissions : multi • 2026-04-06 11:55

UK confirms drone-killing DragonFire laser weapon for Royal Navy destroyers by 2027 —laser downs 400mph high‑speed drones, costs $13 per shot

submitted by /u/_Dark_Wing to r/technology [link] [comments]

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DEV Community • 2026-04-06 11:54

Any AI Agent Can Now Vibe Check LLM Outputs — No Code Required

Any AI Agent Can Now "Vibe Check" LLM Outputs — No Code Required Your AI agent just generated a customer email. It's grammatically perfect. The JSON is valid. But it accidentally threatened to cancel the customer's account instead of apologizing. No guardrail caught it because no guardrail was checking meaning. With Semantix v0.1.4, any MCP-capable agent — Claude Desktop, Claude Code,...

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React Native vs Flutter in 2026: Which Should You Choose?
DEV Community • 2026-04-06 11:52

React Native vs Flutter in 2026: Which Should You Choose?

Both frameworks hit major milestones this year. React Native shipped its New Architecture as the default. Flutter stabilized the Impeller rendering engine on both iOS and Android. The performance gap that defined this debate for years has largely closed — and yet the choice between them still matters, and still gets made badly. If you're a developer picking a stack, a founder evaluating build opt...

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13m read
DEV Community • 2026-04-06 11:51

Why Your Cron Jobs Fail Silently (And the Fix That Takes 30 Seconds)

Your database backup runs every night at 2 AM. Your invoice generator fires every Monday. Your cache warmer runs every 5 minutes. They all work great. Until they don't. And nobody notices. The problem with cron jobs Cron jobs fail the same way they succeed: silently. The daemon doesn't care. There's no browser to show an error page. No user gets a 500. The only signal that something w...

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3m read
LLM Gateway Architecture: When You Need One and How to Get Started
DEV Community • 2026-04-06 11:49

LLM Gateway Architecture: When You Need One and How to Get Started

The monthly cloud invoice came in $12K higher than expected and nobody can explain it. Engineering added Opus for a summarization feature... Product had QA testing vision with GPT-4o... the data team switched from Sonnet to a fine-tuned model on Bedrock three weeks ago and forgot to mention it... This is the database connection problem, replayed for LLMs. Every service talking directly to an ex...

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Bridging the Gap Between Data and Diagnosis: CardioMetrics Core
DEV Community • 2026-04-06 11:48

Bridging the Gap Between Data and Diagnosis: CardioMetrics Core

Honestly, I never planned to build something like CardioMetrics Core. Not at first. It all started when I went to the hospital’s cardiology clinic. The waiting room was packed. People with high blood pressure, heart issues, so many patients. It was overwhelming. And I kept thinking: if all these people need monitoring, why isn’t there a simple, accessible way to keep track of heart health at ...

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How LiteLLM Turned Developer Machines Into Credential Vaults for Attackers
The Hacker News • 2026-04-06 11:45

How LiteLLM Turned Developer Machines Into Credential Vaults for Attackers

The most active piece of enterprise infrastructure in the company is the developer workstation. That laptop is where credentials are created, tested, cached, copied, and reused across services, bots, build tools, and now local AI agents. In March 2026, the TeamPCP threat actor proved just how valuable developer machines are. Their supply chain attack on

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1m read
Managed vs Self Hosted Database: Which Is Better for Your Startup?
DEV Community • 2026-04-06 11:43

Managed vs Self Hosted Database: Which Is Better for Your Startup?

For years, most teams have defaulted to managed database services. They’re easy to set up, require minimal operational effort, and let developers focus on building products instead of managing infrastructure. But as systems grow, the trade-offs become harder to ignore. Costs increase faster than expected. Control becomes limited. And optimisation starts to feel constrained by the platform itself...

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10m read
Newest questions tagged javascript - Stack Overflow • 2026-04-06 11:42

How to extract and handle variables from link

So, with forums, you can make it redirect to a page and add /?variableName=value at the end. This is useful and would let me do lots of things, but I can’t figure out how to then get that variable on the new page. I know this is probably stupidly simple and not in need of a stack overflow question, but I have not been able to phrase it in a way that my search engine can understand. Could someone c...

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1m read
Your Pipeline Is 22.2h Behind: Catching Finance Sentiment Leads with Pulsebit
DEV Community • 2026-04-06 11:41

Your Pipeline Is 22.2h Behind: Catching Finance Sentiment Leads with Pulsebit

Your Pipeline Is 22.2h Behind: Catching Finance Sentiment Leads with Pulsebit We recently uncovered a striking anomaly: a 24h momentum spike of +0.315 in the finance sector. This spike, driven by a narrative that’s shifting around the NSEI:LTM investment story, highlights how rapidly sentiment can change and how crucial it is to stay ahead. With the leading language being English and a ...

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HackerNoon • 2026-04-06 11:40

Neobank Card Fraud Case Study: What the Novo Example Shows About Card Risk Measurement

Card fraud in neobanks doesn’t start at the transaction—it builds across onboarding, login, funding, and behavior signals. The Novo case shows why measuring only chargebacks is flawed. Strong fraud systems balance loss prevention with user experience by tracking false positives, recovery rates, and lifecycle signals. The goal isn’t blocking more—it’s making smarter decisions with less friction.

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Iran has formulated its response to ceasefire proposals, foreign ministry spokesperson says
newest submissions : multi • 2026-04-06 11:40

Iran has formulated its response to ceasefire proposals, foreign ministry spokesperson says

submitted by /u/Stunning-Common-9591 to r/worldnews [link] [comments]

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1m read
newest submissions : multi • 2026-04-06 11:39

Thoughts on Dell Pro 13 (Ultra 7 268V / 32GB RAM) for Unity & C# Dev?

Considering the new Dell Pro 13 Premium for my daily driver. Specs: • CPU: Intel Core Ultra 7 268V (8C/8T) • RAM: 32GB LPDDR5x (On-package) • GPU: Intel Arc 140V (Integrated) • Screen: 13.3" QHD+ Touch Workflow: • Unity: 2D and light 3D development. • C# / .NET: Primary IDE is Visual Studio. Working on backend APIs and general C# projects. • Web Dev: Full-stack, Docker, Laravel. Concerns: How...

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Hacker News: Front Page • 2026-04-06 11:39

Tiny Corp's Exabox

Article URL: https://twitter.com/__tinygrad__/status/2040944508402360592 Comments URL: https://news.ycombinator.com/item?id=47659609 Points: 6 # Comments: 0

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Iran struck US forces relocated on Kuwait's Bubiyan island, military spokesperson says
newest submissions : multi • 2026-04-06 11:38

Iran struck US forces relocated on Kuwait's Bubiyan island, military spokesperson says

submitted by /u/Mana_Seeker to r/worldnews [link] [comments]

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DEV Community • 2026-04-06 11:36

Building AI-Powered Frontends That Understand Intent Instead of Clicks

For decades, frontend development has been built around a simple idea: users interact with software through clicks, taps, and inputs. Buttons trigger actions. Forms collect data. Menus guide navigation. Dropdowns filter content. Every interaction is explicit and event-driven. But this model is starting to change. With AI becoming part of modern applications, frontends are slowly moving away ...

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