The GitHub Blog • 2026-07-29 16:00

Tame Dependabot: Group your updates, slow the cadence, keep security fast

Dependabot keeps your dependencies current, but its defaults can flood your repository with pull requests. Here's how grouping updates, slowing the cadence, and keeping security fixes fast cut the noise on a Microsoft open source project. The post Tame Dependabot: Group your updates, slow the cadence, keep security fast appeared first on The GitHub Blog.

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DEV Community • 2026-07-29 16:00

Rocket Ralph: Support That Answers While You Sleep

A multimodal RAG pipeline that answers our community's questions in Discord around the clock, running on RocketRide Cloud. By Krish Garg and Mithilesh Gaurihar A few months ago, a new member joined our Discord, installed RocketRide that evening, and got stuck around midnight. They could not find the configuration file they needed, so they asked in the help channel. By morning, someone on our te...

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Hacker News • 2026-07-29 15:57

Show HN: RepoInPeace – A marketplace to buy and sell abandoned startup IP

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Hacker News: Front Page • 2026-07-29 15:55

Launch HN: Tokenless (YC S26) – Automatic model switching to save money

Hi HN, Rohit here from Tokenless (https://usetokenless.com/), which I’m building alongside co-founders Andrew and Kev. We’re building an API gateway which routes agent traffic dynamically turn-by-turn between different models to save on AI spend.The cost of AI tokens is top-of-mind for many. Companies like Uber and Salesforce have been complaining about blowing their yearly AI spend faster than ex...

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DEV Community • 2026-07-29 15:54

Why You’re Failing the 2026 QA Automation Interview (And The Architecture You Need to Know)

Download my Automation Testing Interview Questions from ⬇️ Apple AppStore - https://apps.apple.com/us/app/qa-automation-interview-prep/id6786760948 👈 ⬇️ Playstore - https://play.google.com/store/apps/details?id=com.app.seleniuminterviewquestions 👈 The standard advice for passing a QA Engineering interview is broken. If you ask a forum how to prepare, you will be told to "learn Playwright," "me...

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DEV Community • 2026-07-29 15:54

My Local AI Stack, Mid-2026: What Survived and What I Dropped

Six months ago I wrote up my local AI setup and a reader bookmarked it, tried to reproduce it last week, and emailed me confused because half of it no longer matched what I actually run. Fair. Stacks rot quietly. So here's the mid-2026 state of mine: what's still earning its place on disk, what I deleted, and where I quietly went back to the cloud. Context for the numbers and opinions below: I do...

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DEV Community • 2026-07-29 15:51

RustForge: A Modular, Adoptable Rust Test-Suite Template

Hey everyone, Whenever I start scaling out a new Rust service or protocol, I always find myself hitting the same wall: testing gets messy fast. You end up juggling basic cargo test unit checks, hacking together ad-hoc integration scripts, and manually setting up coverage tools every single time. I put together RustForge to solve that headache for my own projects, and figured it might save a few...

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DEV Community • 2026-07-29 15:51

Portable Agent Manifests with Host-Controlled Infrastructure

AI agents often begin as application code: a prompt, a model call, a few tools, and enough control flow to make the first example run. As the agent grows, the definition and the environment tend to collapse into each other. Model configuration lives beside credentials. Tool access is mixed with prompts. Persistence assumes a particular process. Deployment choices become part of the agent itself. ...

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Hacker News: Front Page • 2026-07-29 15:46

Ask HN: My domain registrar (Hover) rug-pulled me for $3000

I registered the domain onlyfans.sexy ~6 years ago as a gag where I'd post pictures of fans (everything on the site and in this post is SFW). This year I got an email stating that, like all prior years, the domain would auto-renew at $38 in seven days and didn't think anything of the next two emails also notifying me that the domain would auto-renew.It would seem that I very much SHOULD have paid...

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Hacker News: Front Page • 2026-07-29 15:45

Superlogical – Mitchell Hashimoto

Article URL: https://mitchellh.com/writing/superlogical Comments URL: https://news.ycombinator.com/item?id=49099015 Points: 8 # Comments: 0

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Hacker News: Front Page • 2026-07-29 15:41

Mitchellh starts a new company: Superlogical

Article URL: https://www.superlogical.com/ Comments URL: https://news.ycombinator.com/item?id=49098965 Points: 33 # Comments: 6

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Hacker News: Front Page • 2026-07-29 15:41

Baseload Is a Myth (2024)

Article URL: https://cleanenergyreview.io/p/baseload-is-a-myth Comments URL: https://news.ycombinator.com/item?id=49098953 Points: 7 # Comments: 4

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Ruflo MCP Flaw Lets Unauthenticated Attackers Run Commands and Poison AI Memory
The Hacker News • 2026-07-29 15:39

Ruflo MCP Flaw Lets Unauthenticated Attackers Run Commands and Poison AI Memory

Cybersecurity researchers have flagged a maximum-severity security flaw in Ruflo, an open-source agent meta-harness for Anthropic Claude Code and OpenAI Codex, that could result in unauthenticated remote code execution. The vulnerability, tracked as CVE-2026-59726 (CVSS score: 10.0), impacts all versions of the project before version 3.16.3. It has been codenamed RufRoot by Noma Security's

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DEV Community • 2026-07-29 15:36

Beginner's Guide: Connect React with Supabase (Build a Simple To-Do App) published: true tags: react, supabase, beginners, webdev

Beginner's Guide: Connect React with Supabase 🚀 If you already know basic React (components, useState, useEffect), this guide will show you how to connect your React app to Supabase — an open-source Firebase alternative — and build a simple To-Do app with full CRUD (Create, Read, Update, Delete). Let's go step by step. No prior Supabase knowledge needed. What is Supabase? ...

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DEV Community • 2026-07-29 15:36

Build a Typed Training Data Client in TypeScript with intervals-icu

If your training dashboard starts as one HTTP request and grows into athletes, activities, wellness, workouts, gear, and performance data, a hand-written fetch wrapper becomes expensive to maintain. Every new endpoint adds another URL, another response shape, and another place to get authentication or retry behavior wrong. This tutorial shows a small, reproducible path with intervals-icu, an open...

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Hacker News • 2026-07-29 15:36

Show HN: ClaudeFS – Give claude.ai access to a local folder, no local process

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DEV Community • 2026-07-29 15:35

Legacy Modernization With AI: What Can Be Automated and What Still Needs Engineering Judgment

Legacy modernization often looks like a technical task: update old code, rewrite the system, move it to the cloud, or replace outdated dependencies. In practice, it is always work with risk. A legacy system often holds business logic, old integrations, hidden dependencies, data flows, users, security rules, downtime limits, costs, and migration constraints. AI can speed up part of this work. It ...

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DEV Community • 2026-07-29 15:35

Unknown Time Is Not Noon: Modeling Missing Temporal Data Without Inventing Facts

Missing data is not the same thing as a convenient default. That sounds obvious, yet temporal software regularly converts an empty time field into midnight, noon, the current time, or the start of a day. The interface may look complete after that conversion, but the program has silently changed an unknown fact into a known one. This matters anywhere an hour can change the result: medical timeline...

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Hacker News • 2026-07-29 15:33

Show HN: Homage to Pharmageddon, plus: make your own pharma led demo

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Three Critical VMware Flaws Allow Auth Bypass, Code Execution, and VM Escape
The Hacker News • 2026-07-29 15:31

Three Critical VMware Flaws Allow Auth Bypass, Code Execution, and VM Escape

Broadcom has released security updates to address multiple security flaws impacting VMware ESX, vCenter, Workstation, and Fusion, three of which have been designated as critical in severity. The first of the three critical-rated flaws is CVE-2026-59309 (CVSS score: 9.8), which has been described as an authentication bypass in VMware vCenter. "A malicious actor with network access to vCenter

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