DEV Community • 2026-07-29 17:30

Building a Legal Document Analyzer in typescript with NodeJS

Legal documents are notoriously complex, filled with specialized terminology, hidden risks, and critical obligations. Lawyers and legal professionals spend countless hours reviewing contracts, agreements, and other legal documents to identify key terms, assess risks, and summarize obligations. In this post, we'll build a Legal Document Analyzer using HazelJS that automates document parsing, term e...

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DEV Community • 2026-07-29 17:27

RAG - Query Transformation and Expansion

Query Transformation When a user asks a blended or incomplete query, such as: "How do I deploy it?" the LLM uses the background context it already has to transform the query into a more meaningful one. For example: "How do I deploy a FastAPI application?" By transforming the query into a more specific one, the system is able to retrieve more relevant documents from the vector d...

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DEV Community • 2026-07-29 17:21

Laravel Sanctum with Nuxt SSR: why the session disappears on the server

It works in the browser and 401s during server rendering. The cause is that your SSR fetch is a different HTTP client entirely — one with no cookies, no browser Origin, and often no route to the URL you configured. The symptom You have a Laravel API using Sanctum's SPA cookie authentication and a Nuxt frontend on a separate origin. In the browser everything is fine — you log in, the se...

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DEV Community • 2026-07-29 17:19

Building a WhatsApp AI Agent with Gemini Using Gemini as Your Copilot

What you'll build: A WhatsApp number that replies with an AI agent powered by Google Gemini. You'll use Gemini (via the Gemini CLI or Gemini Code Assist in your IDE) as your pair-programming copilot to scaffold, debug, and extend the code, so Gemini is both the agent's runtime brain and the assistant building it. How the pieces fit together WhatsApp user │ message ▼ Meta ...

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Lava Network Puts Tokenization to Work on Germany's EUR 500M Battery Storage Problem
HackerNoon • 2026-07-29 17:07

Lava Network Puts Tokenization to Work on Germany's EUR 500M Battery Storage Problem

Lava Network's Tokenization Sandbox goes live as Electric Blue targets EUR 500M in tokenized financing for German battery storage amid a 100-170 GWh grid gap.

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DEV Community • 2026-07-29 17:05

The One-Line Audit That Might Save You a Container Incident

The One-Line Audit That Might Save You a Container Incident Here's something I check whenever I'm reviewing a new container image. docker run --rm [image] which busybox If it returns a path, you're running BusyBox. And when BusyBox has a vulnerability, your entire userspace has that vulnerability. Alpine Linux is the most common case. It's the default base for a lot of Helm ch...

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Hacker News • 2026-07-29 17:05

Show HN: VernLLM – The AI resilience layer for TypeScript

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DEV Community • 2026-07-29 17:05

Stop Faking Your Mock APIs: Introducing Playground API 🚀

If you’ve ever built a frontend prototype, mobile app, or design demo, you’ve likely run into this common headache: You connect your app to a mock REST API (like standard JSONPlaceholder). You construct a sleek UI form, send a POST request to add a new item, and receive a glowing 201 Created response. Then you refetch the data... and your new item has completely disappeared. 👻 Because standard...

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HackerNoon • 2026-07-29 17:05

Zoomex X Space Recap With Fernando Llorente and the World Cup Final Panel

The session also marked the conclusion of the five-part charity initiative that accompanied every episode of the series. With Llorente predicting

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Product Hunt — The best new products, every day • 2026-07-29 17:02

Focus Room

Turn YouTube into your personal learning platform Discussion | Link

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DEV Community • 2026-07-29 17:01

How I fixed Cyrillic support in jsPDF (the clean way)

If you've ever tried to generate a PDF with jsPDF that contains Cyrillic (or really any non-Latin text), you've probably seen this: instead of your text, you get garbage characters, question marks, or nothing at all. I hit this exact wall while building an invoicing app that needed to output quotes in both English and Bulgarian. Here's how I solved it properly. Why it happens jsPDF ships with t...

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HackerNoon • 2026-07-29 17:00

$118K+ Is Still Up for Grabs, but the Proof of Usefulness Hackathon Deadline Is Closing In

The Proof of Usefulness Hackathon has a prize pool of $118K+ in cash and software credits left for projects submitted by August 10, 2026. Enter now!

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DEV Community • 2026-07-29 17:00

OpenAI’s Frontier Governance Framework Raises the Question of How AI Progress Should Be Paced

OpenAI has set out formal materials for governing frontier AI risks, while also signaling that the rate of future AI progress could become a public-policy question. The company’s published framework is centered on safety assessment, mitigation, reporting, outside expertise, and alignment with emerging regulation. It does not, however, establish a formal policy to slow frontier model development. ...

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Hacker News • 2026-07-29 16:59

Show HN: CheapFoodMap – A map of good meals under $10

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DEV Community • 2026-07-29 16:59

The Silent iOS 17 Crash Hiding in `@Dependency` and `withTaskGroup`

A subtle Swift Concurrency pitfall for developers using Point-Free's swift-dependencies. I recently tracked down a crash that only affected users running iOS 17. The stack trace pointed deep into Swift's concurrency runtime: swift_task_reportIllegalTaskLocalBindingWithinWithTaskGroup None of my code interacted with task-local values directly. The only suspicious line was reading a @De...

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DEV Community • 2026-07-29 16:59

I built a macOS app on a 9 hour flight which renames your Downloads folder full of junk

I built a macOS app on a 9½ hour flight after work because I was tired of files named "Screenshot 2026-07-18 at 5.02.14 PM.png" My desktop had become a graveyard of "IMG_3461.png" and "Untitled document (17).txt." I knew none of them. Opening each one just to rename it was a chore I was never actually going to do. So I stopped renaming files by hand and built something that would. Waypost reads...

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Hacker News: Front Page • 2026-07-29 16:59

Infrastructure Patterns for Agentic Applications

Article URL: https://render.com/blog/infrastructure-patterns-for-agentic-applications Comments URL: https://news.ycombinator.com/item?id=49100035 Points: 9 # Comments: 1

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HackerNoon • 2026-07-29 16:58

Sweet Security Brings Autonomous Protection to the AI Enterprise with New Blocking Capabilities

Catches rogue AI agents - and stops them in live production before they cause damage

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DEV Community • 2026-07-29 16:57

That's a Great Idea!

Writing With AI — Part One I was three responses deep into an architecture review, and the AI had opened every single one of them the same way. "That's a great idea!" I'd offer a fix, it would say that, then it would raise the next issue for me to work through. Three in a row. And for about half a second, I let myself believe it: Man, this must actually be a great idea. Then I caught myself. If ...

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DEV Community • 2026-07-29 16:55

Sales Discovery for Founders: How to Talk to Users Before You Build

You've built an app. A marketplace. A SaaS tool. But nobody's using it. Why? Because you built what you thought people needed, not what they actually asked for. Here's where sales discovery enters the founder conversation. Most Founders Skip This Founders love building. They love coding. They hate talking to users So they: Ship a feature Wonder why nobody uses it Ship another feature Wonder ...

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