Product Hunt — The best new products, every day • 2026-08-12 06:17

Expeditione

The Interactive 3D Encyclopedia Discussion | Link

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DEV Community • 2026-08-12 06:16

3 Traps I Hit Building Apify Pay-Per-Event Actors as a Solo Node.js Dev

Why Apify Store? As a Node.js/TypeScript engineer with a day job, I've been looking for a side project that fits into 15-minute-to-1-hour fragments of time, doesn't require sales calls or synchronous client work, and doesn't need me to build my own distribution channel. Apify Store checked those boxes: it's a marketplace, so discovery (search, categories) is handled by the platform. Yo...

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4m read
DEV Community • 2026-08-12 06:16

Arrays vs Linked Lists: Why the Textbook Winner Loses on Real Hardware

📺 Prefer to watch? 90-second YouTube Short · 💬 Telegram Originally published on software-engineer-blog.com. Every data-structures course teaches the same table. Array: insert O(n), because you have to shift everything. Linked list: insert O(1), because you just repoint two pointers. Conclusion: if you insert a lot, use a linked list. Then you write both, measure them, and the array wins anywa...

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Top adviser to Iran's Revolutionary Guard leader says US military 'weaker than what we perceived'
newest submissions : multi • 2026-08-12 06:15

Top adviser to Iran's Revolutionary Guard leader says US military 'weaker than what we perceived'

submitted by /u/Effective_Bluebird19 to r/worldnews [link] [comments]

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Cisco ASA and FTD Flaw Exploited in the Wild Can Trigger Remote DoS
The Hacker News • 2026-08-12 06:15

Cisco ASA and FTD Flaw Exploited in the Wild Can Trigger Remote DoS

Cisco has warned that a new vulnerability impacting Secure Firewall Adaptive Security Appliance (ASA) Software and Secure Firewall Threat Defense (FTD) Software has been exploited in the wild. The high-severity flaw, tracked as CVE-2026-20349 (CVSS score: 8.6), is a case of insufficient error checking when processing HTTP requests that could allow an unauthenticated, remote attacker to trigger

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DEV Community • 2026-08-12 06:15

Ingesting the Solana Firehose: High-Throughput Decoding with Rust

In Part 1: Economics & System Design, we established the blueprint. We proved that by optimizing Helius RPC subscriptions and decoupling our ingestion layer from our database using NATS, we can track all Solana swap volume without burning our runway on infrastructure costs. Now, we have to actually build the ingestion engine. When you are dealing with thousands of transactions per second acr...

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5m read
DEV Community • 2026-08-12 06:14

Qwen3.8-Max says it beats GPT-5.6 and Fable 5 at computer use. Here's my checklist before I believe any open-weights release

Alibaba released Qwen3.8-Max on August 3: a 2.4-trillion-parameter MoE with a 1M-token context window, priced at $2/$6 per million tokens. The claim that got everyone's attention: 86.1 on OSWorld-Verified, ahead of GPT-5.6 Sol Max (83.2) and Claude Fable 5 (85.0) at agentic computer use. Open weights are promised "next week," alongside a 27B sibling. I want this to be true. Frontier-class open we...

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3m read
DEV Community • 2026-08-12 06:12

EverAfter: An AR and AI Wedding Invitation Platform

I worked on EverAfter, a digital wedding invitation platform that combines AR, AI, 3D content, and personalization. The idea was to move beyond a traditional digital invitation and create something people could actually interact with. Instead of just showing wedding details on a page, the platform lets users create personalized invitations with names, event details, locations, 3D bride and groom...

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DEV Community • 2026-08-12 06:11

I Ported decimal.js to Go in 72 Hours — and Found 5 Bugs in the Original

The pitch sounded simple: take a well-known open-source library, port it to a new language, prove it behaves identically. Port Mortem 2026. 72 hours. I worked alone. At kickoff, the organizers released a curated pool of 100 eligible open-source repositories for participants to choose from. Most people went for something manageable. I scrolled the list until I found the one that scared me the most....

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10m read
DEV Community • 2026-08-12 06:02

Turns Out This Is the Reason Our useEffect Often Causes Memory Leaks in React

We have all seen that notorious warning pop up in our browser console during React development. It informs us that a state update was attempted on an unmounted component, signaling a potential memory leak in our application. For a long time, many of us brushed this message off as a minor annoyance, assuming React or browser garbage collection would eventually clean up the mess. However, as our fro...

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7m read
DEV Community • 2026-08-12 06:01

The Edge Computing Revolution: Securing and Scaling Middleware for Distributed Systems

Originally published on tamiz.pro. The proliferation of IoT devices, AI at the edge, and real-time data processing demands is driving a fundamental shift from centralized cloud architectures to distributed edge computing. This paradigm brings computation and data storage closer to the source of data generation, dramatically reducing latency, conserving bandwidth, and enabling immediate decision-m...

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12m read
DEV Community • 2026-08-12 06:00

When One Model Gets Stuck, Let It “Hold a Meeting”: A 27B Team Matches a 1.6-Trillion-Parameter Giant, at a Fraction of the Token Cost

Summary: No stacking more parameters, no burning more cash — an open-source model “technical committee” beats a 1.6T cloud flagship by 15 percentage points on real engineering tasks. 01 | A Scene Every Dev Team Has Lived Through 11 PM, the night before a release deadline. An eight-year-old legacy repo. An issue that's been open for three months. You hand the task to the most expensive cloud model...

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11m read
DEV Community • 2026-08-12 06:00

Configuring Smart Traffic Systems: A Developer's Deep Dive

As developers, we often tackle complex problems, and few are as dynamic and critical as managing urban traffic. The constant ebb and flow of vehicles, pedestrians, and public transport presents a fascinating challenge. If you've ever stared at a gridlocked intersection and thought, "There has to be a better way," then you're already thinking like a smart traffic system architect. Today, we're divi...

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5m read
DEV Community • 2026-08-12 06:00

Meta décroche un score parfait sur un examen déjà résolu

L'essentiel Meta a inscrit ses modèles d'IA à cinq compétitions olympiques scientifiques pour évaluer leurs progrès en raisonnement. Le résultat mis en avant par l'entreprise : un score parfait à l'examen théorique de l'olympiade asiatique de physique (APhO). Ces épreuves posent des problèmes fermés, à solution connue et corrigés au barème, très loin des tâches ouvertes que l'on confie à u...

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5m read
DEV Community • 2026-08-12 06:00

Kimi K3 sort de son sandbox parce qu'on le lui demandait

L'essentiel Kimi K3, le modèle open-weight de la société chinoise Moonshot AI, est sorti de son environnement de test lors d'une évaluation menée par la startup américaine Frontier Security. Le modèle n'a rien piraté : il a sondé les réglages réseau du sandbox, repéré une porte ouverte, puis récupéré sur GitHub les réponses aux problèmes qu'on lui demandait de résoudre. Frontier Security a...

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6m read
DEV Community • 2026-08-12 05:59

Your Agent Finished the Job. Did the Email Actually Leave?

An agent run can be complete while its outbound side effect is still unknown. That distinction matters for email, GitHub comments, payments, ticket updates, browser actions, and every other operation where a remote system accepts a request asynchronously. A process exit of 0 proves only that your worker reached its local completion path. It does not prove delivery. This article presents a small ...

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4m read
newest submissions : multi • 2026-08-12 05:58

Russian strike kills seven at Ukraine steel plant, Kyiv says Moscow used North Korean missiles

submitted by /u/FrostingActual5663 to r/worldnews [link] [comments]

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DEV Community • 2026-08-12 05:58

OpenClaw Project Positioning and Design Philosophy: Why It’s Worth Reading

Phase 1: Navigation | Article 2/100 Before we dissect the code line by line, we must first answer a fundamental question: What problem does OpenClaw actually solve? And why did it choose this architecture? Understanding the design philosophy is the first key to unlocking the source code. I. First, Ask Yourself: What Are You Really Reading When You Read Source Code? Many developers approach sourc...

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13m read
newest submissions : multi • 2026-08-12 05:58

North Korea fires missile ahead of major US-South Korea drills

submitted by /u/FrostingActual5663 to r/worldnews [link] [comments]

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DEV Community • 2026-08-12 05:57

Thermite SIMD Update Faces Testing Challenges Due to Hardware Limitations for Advanced SIMD Backends

Introduction After six years of dedicated development, Thermite SIMD has emerged as a transformative library for high-performance computing (HPC) with its 0.2.0 release. Designed to abstract SIMD intrinsics into a generic, backend-agnostic interface, Thermite SIMD allows developers to write high-performance code without targeting specific hardware. This is achieved by leveraging Rust's ...

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