Morning.dev

DEV Community • 2026-07-29 08:50

LoopTroop v0.4 is out + just hit 100 GitHub stars! A local-first AI coding orchestrator that turns tickets into real PRs

Hey everyone! The first 100 stars are always the hardest, so I wanted to share a big milestone and launch update. I just released LoopTroop v0.4! What is LoopTroop? LoopTroop is a free, open-source, local-first GUI designed to eliminate "endless chat drift" in AI coding assistants. Instead of unstructured back-and-forth chat, it breaks complex software tasks into planned task beads, automated rec...

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DEV Community • 2026-07-29 08:50

Your scraper isn't broken. The site changed, and it didn't tell you.

The scraper had been green for eleven weeks. Every run exited 0, every run wrote rows to the warehouse, the dashboard showed a healthy line. Then someone in the pricing team asked why 40% of products suddenly had no price. They'd been shipping decisions on that data for most of a week. Nothing had failed. That's the whole problem. The site had quietly moved the price into a different element duri...

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DEV Community • 2026-07-29 08:47

You reach for Sass to mix colors. `color-mix()` does it natively.

Every design system has this pattern: one brand color, eight shade variants, a slightly darkened hover state, and a lightened disabled state. For years, CSS had no way to produce those programmatically. You either committed all twelve values by hand or you pulled in Sass for its darken(), lighten(), and mix() functions. color-mix() is the native CSS answer. It has been in every major browser sinc...

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HackerNoon • 2026-07-29 08:47

The Hardest Part of AI Isn't the Model Anymore.

Discover why reliable AI systems depend on security, memory, evaluation, monitoring, and governance, not just on choosing the best model.

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DEV Community • 2026-07-29 08:45

Authentication in Next.js 15 The Pattern I Use for Every SaaS

I used to reach for NextAuth on every project by default. Then I built a few dashboards where I needed full control over the token — custom claims, a specific cookie strategy, no extra abstraction layer to fight with. Rolling my own JWT auth turned out simpler than expected, and it's what I use now unless a client specifically wants OAuth providers out of the box. Here's the exact setup. ...

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5m read

DEV Community • 2026-07-29 08:40

Il segreto (non troppo segreto) dietro le AI moderne: il Transformer

Da modelli “in fila indiana” a un’architettura che legge l’intera frase insieme: perché oggi quasi tutto passa da qui. Per chi lavora nel frontend l’AI spesso arriva come una API: mandi un prompt, ricevi testo, magari streaming token per token, e lo infili nell’interfaccia. Ma sotto quella risposta “in tempo reale” c’è un’idea architetturale molto specifica che ha cambiato le regole del gioco: ...

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HackerNoon • 2026-07-29 08:39

How I Fixed Power Management on a Mainline OnePlus 3T

How I fixed and reduced power cunsumption on my OnePlus 3t which is used as a home server

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Can an AI-Generated Film Win an Oscar? The Academy Just Drew the Line

HackerNoon • 2026-07-29 08:38

Can an AI-Generated Film Win an Oscar? The Academy Just Drew the Line

The Academy's 2026 rules ban AI actors and AI scripts from Oscars, but still allow AI tools. What that means for indie AI filmmakers, explained.

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DEV Community • 2026-07-29 08:35

The Cost of Complexity: What the Liquidation of Premium Audio Hardware Reveals About Consumer Silicon Lifecycles

The Cost of Complexity: What the Liquidation of Premium Audio Hardware Reveals About Consumer Silicon Lifecycles The recent fire-sale pricing of the EPOS H3 Hybrid headset—marked down to $25 from its original premium launch price—is more than a simple retail clearance event. It is a lagging indicator of a structural shift in the consumer audio market. EPOS, born from the demerger of Sen...

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HackerNoon • 2026-07-29 08:34

Stop Building AI Chatbots. Start Building AI Workers.

Chatbots answer questions. AI workers get things done. Learn the architecture shift from conversational bots to goal-driven AI agents that act.kkk

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DEV Community • 2026-07-29 08:34

Episode 6: API Design

This series follows a fictional conversation between an experienced engineer and his nephew. Every episode explores one stage of how software moves from an idea to production. 👦 Nephew: Uncle, the service is designed, the table is designed. Now surely the API is just... POST /api/wishlist. We basically wrote that in Episode 4 already. 👨‍🦳 Uncle: You wrote an example. You never asked whether R...

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Gemini 3.6 Flash: Google's Fastest Bet in a Crowded Race 🚀

DEV Community • 2026-07-29 08:33

Gemini 3.6 Flash: Google's Fastest Bet in a Crowded Race 🚀

Overview Hey everyone 👋 Google dropped Gemini 3.6 Flash on July 21, 2026, and it's worth talking about. Not because it's a revolution, but because it quietly improves on almost everything from 3.5 Flash while getting cheaper and faster at the same time. That's a combination you don't see often. Let me break down what actually changed, how it stacks up against the competition, and whet...

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HackerNoon • 2026-07-29 08:30

The Hidden Cost of Postgres Constraints at Scale

Learn why PostgreSQL FOREIGN KEY and UNIQUE constraints become bottlenecks at high ingest rates—and four proven ways to reduce write latency safely.

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DEV Community • 2026-07-29 08:28

Vault cant found What a Live Audit Found That Code Review Never Would

Some bugs hide in logic. This one hid in the gap between "the code looks correct" and "the code is actually working" and the only way I found it was by refusing to trust either claim without checking the live system directly. The setup Mid-migration between two credential-storage systems: an older secrets vault (call it the legacy vault) used by an original provider integration, and a...

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4m read

DEV Community • 2026-07-29 08:24

Facebook Signup APIs Need Inbox Isolation

When a product supports email signup plus Facebook-based identity flows, the backend usually looks stable long before the test evidence does. I have seen signup checks pass because an old verification email was still sitting in a shared inbox, while the current API run had actually failed to enqueue anything. The code path looked green. The user path was not. For teams testing temp mail for faceb...

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DEV Community • 2026-07-29 08:22

Workflows Come to the Cloud: Running Multi-Agent Pipelines from the Browser

Workflows Come to the Cloud: Running Multi-Agent Pipelines from the Browser I've been building AI tools for three years now. Here's what I keep running into: most real work isn't a conversation – it's a contract. You have the input (an article, a diff, a pile of CSV data). You know what the output should be (social drafts, a review verdict, a readable report). What you want in between ...

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8m read

From Python Script Hell to a Modern Data Integration Framework

HackerNoon • 2026-07-29 08:17

From Python Script Hell to a Modern Data Integration Framework

Build pipelines, not infrastructure. Let Apache SeaTunnel handle the runtime while you focus on data.

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How to Build Reliable n8n Workflows: Logic, Data Handling, and Error Recovery

DEV Community • 2026-07-29 08:17

How to Build Reliable n8n Workflows: Logic, Data Handling, and Error Recovery

Building your first n8n workflow can feel surprisingly easy. You choose a trigger, connect a few nodes, map the required fields, run a test, and watch the workflow succeed. Then real data arrives. A field is missing. An API returns an empty response. One record has an unexpected format. A service times out. Suddenly, the workflow that worked perfectly during testing stops halfway through. That...

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9m read

DEV Community • 2026-07-29 08:17

How to Build Reliable n8n Workflows: Logic, Data Handling, and Error Recovery

Building your first n8n workflow can feel surprisingly easy. You choose a trigger, connect a few nodes, map the required fields, run a test, and watch the workflow succeed. Then real data arrives. A field is missing. An API returns an empty response. One record has an unexpected format. A service times out. Suddenly, the workflow that worked perfectly during testing stops halfway through. That...

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9m read

DEV Community • 2026-07-29 08:17

Why Recursive Superintelligence Just Bet $410M on Compute Instead of Engineers

A new AI startup called Recursive Superintelligence just committed $410 million to Amazon Web Services for compute capacity — and that number tells you something important about where the AI industry is heading. The deal represents the bulk of the $650 million the company has raised since emerging from stealth in May, and CEO Richard Socher says it's likely to be the smallest of several compute ag...

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