Hacker News • 2026-07-29 11:45

Show HN: ElNinoLive – live tracker for the 2026–27 El Niño

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Hacker News: Front Page • 2026-07-29 11:44

Document-borne AI worms can self-propagate through Copilot for Word

Article URL: https://enklypesalt.com/posts/context-collapse-part3-ai-worming-through-word/ Comments URL: https://news.ycombinator.com/item?id=49096188 Points: 10 # Comments: 4

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Experienced Devs • 2026-07-29 11:43

The Best Part About AI For Those That Don't Use It

Suddenly, developers are very interested in writing and maintaining readable documentation for processes. 😄 submitted by /u/danielt1263 [link] [comments]

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Hacker News • 2026-07-29 11:42

Show HN: JungOcean – Free personality test with no email gate and local storage

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DEV Community • 2026-07-29 11:42

Implementing RAG Row-Level Security for Multi-Tenant AI

Implementing RAG Row-Level Security for Multi-Tenant AI As enterprises increasingly adopt AI solutions, ensuring data security and compliance has never been more critical. RAG (Retrieval-Augmented Generation) architecture offers a powerful framework for multi-tenant systems, allowing organizations to implement row-level security efficiently. This guide will provide practical steps and f...

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DEV Community • 2026-07-29 11:40

ElevenLabs Expands ElevenAgents for Omnichannel Support and Ticketing

ElevenLabs has expanded ElevenAgents' omnichannel deployment options, enabling a single agent to operate across phone, web, WhatsApp, SMS, Telegram and Slack while also supporting ticketing and email workflows through Zendesk, Intercom and Freshdesk. The update gives businesses a broader way to deploy AI agents where customers already communicate, rather than treating each support surface as a sep...

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Hacker News • 2026-07-29 11:40

Show HN: Steadra.dev is for automated QA with no effort

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DEV Community • 2026-07-29 11:30

Building an Aruba Central Producer in Go: Four API edge cases we had to solve

A deterministic infrastructure collector sounds straightforward: authenticate, call the API, normalize the response, and write JSON. Enterprise APIs quickly make that model more complicated. While building the v0.1.0 OSIRIS JSON Producer for HPE Aruba Networking Central, we had to account for different pagination models, inconsistent response envelopes, stack-specific query behavior, more than o...

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Hacker News: Front Page • 2026-07-29 11:28

They Stole Your Attention

Article URL: https://moai.studio/blog/posts/they-stole-your-attention.html Comments URL: https://news.ycombinator.com/item?id=49096043 Points: 8 # Comments: 4

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DEV Community • 2026-07-29 11:27

Part 3: The Angular Change Detection Mistakes That Make Large Apps Feel Slow

Part 3 of Angular in Production series When an Angular application is samll, change detection is something most developers rarely think about. And honestly, that's usually fine; the framework does its job, you update some data and Angular updates the view, the application feels responsive but the problem appears later. The applicate grows and there are more components added, more state shared, mor...

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HackerNoon • 2026-07-29 11:26

Modus Raises $10M Seed Led by Insight Partners to Build the Context Warehouse for Enterprise AI

Modus Raises $10M Seed Round

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How to hide the <details> / <summary> arrow in GitHub README?
Cascading Style Sheets • 2026-07-29 11:25

How to hide the <details> / <summary> arrow in GitHub README?

submitted by /u/Gabr1elTeixeira [link] [comments]

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DEV Community • 2026-07-29 11:24

MCP Agents, Explained: What Actually Makes an LLM an "Agent"

Part 1 of 3 — building and testing MCP agents "Agent" has become one of those words that means everything and nothing. So let's ground it. On its own, a large language model does one thing: it turns text into text. Ask it a question, it predicts an answer. It can't look anything up, check a fact against a live system, or take an action in the world. Everything it "knows" is frozen at training ti...

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DEV Community • 2026-07-29 11:21

Social Media Comments as a Support Queue: A Practical Workflow for Developers and Community Teams

A common mistake is treating social comments like a public bulletin board: post something, skim replies when there’s time, and react ad hoc. That works only until the volume increases, the tone shifts, or a real issue shows up. A better mental model is to treat the comment section like an always-on, public support queue with a community layer on top. It’s where people validate your product, ask p...

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DEV Community • 2026-07-29 11:21

Stop Fighting Your Router: Full URL Parsing in React with Zero Dependencies

How many times have you installed a massive routing framework just to parse a query parameter or generate a breadcrumb trail? In lightweight React applications, embedding heavy-weight navigation packages just to read from window.location feels like overkill. Yet, writing your own state listeners to safely track dynamic changes—especially programmatic updates via history.pushState—is surprisingly...

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73% of Organizations Say They Are Not Fully Ready for a Major Cyberattack
The Hacker News • 2026-07-29 11:13

73% of Organizations Say They Are Not Fully Ready for a Major Cyberattack

Most organizations have incident response plans, security tools, and technical teams in place. Yet new research suggests that many still lack the coordination, visibility, and executive alignment needed to withstand a serious cyberattack. According to The State of Incident Response Readiness 2026, based on a survey of 600 senior IT security decision makers conducted by Vanson Bourne in January

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DEV Community • 2026-07-29 11:13

How Compilers Work — From text you wrote to instructions a CPU runs.

From text you wrote to instructions a CPU runs. A compiler is a translator with several passes. It reads your source, checks it makes sense, and lowers it step by step into machine code — optimizing along the way. The classic phases Lexing. Break the source into tokens: keywords, identifiers, literals. Parsing. Assemble tokens into an abstract syntax tree following the grammar. Se...

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DEV Community • 2026-07-29 11:07

How I Built a JSON to CSV Converter That Actually Handles Nested Objects

Hey everyone! 👋 If you work in IT and constantly deal with APIs or data analytics, you've probably had to convert a complex JSON file into a CSV. Most JSON-to-CSV converters choke on nested data. You drop in an API response with embedded objects and arrays, and you get either a broken CSV or [object Object] in every cell. 🤦‍♂️ I got tired of this and built JSONCSV.tools — a zero-backend conver...

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DEV Community • 2026-07-29 11:05

10 Next.js Performance Mistakes That Slow Down Production Apps

A Next.js application can feel fast during development and still become painfully slow after deployment. Local development usually runs with a small database, almost no network latency, limited traffic, and cached browser resources. Production introduces larger datasets, real users, third-party scripts, slower devices, remote services, and more complex rendering paths. The framework already prov...

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Hacker News: Front Page • 2026-07-29 11:05

KOReader

Article URL: https://koreader.rocks/ Comments URL: https://news.ycombinator.com/item?id=49095865 Points: 30 # Comments: 3

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