7 Habits of Developers Who Never Have to Optimize Later
DEV Community • 2026-08-07 07:19

7 Habits of Developers Who Never Have to Optimize Later

Open DevTools right now. Go to the Network tab, find the throttling dropdown, and set it to Slow 3G. Now reload something you built. Watch the blank white screen sit there for a few seconds. Watch the layout jump around as fonts and images land out of order. Somewhere in the world, someone is looking at that exact screen on that exact connection, right now, and they don't have a throttling dropdo...

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8m read
DEV Community • 2026-08-07 07:15

Claude Code Now Runs Subagents in the Background by Default — What Actually Changed

Original article in Spanish on El Rack: Claude Code ya no espera a que le mires: subagentes en segundo plano por defecto I run Claude Code daily as my main dev agent, both locally and over SSH against a VPS running a handful of production sites. A change that landed over the last few weeks quietly rewired how I work with it: subagents now run in the background by default. Before, when Code deleg...

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3m read
DEV Community • 2026-08-07 07:02

VizMail: Building a Complete Email API with AI Agents

This piece documents VizMail, a local email client developed within the Ekioo agent-fleet R&D. Alongside Bloomii (constructive-journalism media) and Kalceo (regulatory B2B SaaS for construction contractors), VizMail runs on KittyClaw, the kanban orchestrator for AI agents. The starting problem VizMail is a MAUI .NET desktop app built for one specific purpose: classifying emails sem...

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3m read
DEV Community • 2026-08-07 07:02

A regression gate cannot see an already stale signature boundary

A regression gate cannot see an already stale signature boundary PDFFence 1.17 could make one important condition review-visible: a semantic PDF signature's /ByteRange reached the file end before a comparison and does not now. That is a regression question. But review workflows often start after history has accumulated. If both sides already have a range behind their current physical fi...

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2m read
DEV Community • 2026-08-07 07:00

Dead-pixel test sites are just colored divs — the actual engineering problem is the Fullscreen API, not the colors

I bought a used monitor a while back and did what everyone tells you to do first: pull up an online "dead pixel test" and cycle through some solid colors before deciding whether to keep it. It worked, but afterward I was curious why every single one of these tools looks identical — same handful of colors, same full-bleed look, no ads-covered corners, nothing fancy. So I built my own version to see...

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7m read
HackerNoon • 2026-08-07 06:57

Bajaj Life eTouch II Term Plan Review: Coverage, Premium, and Claim Settlement

Explore Bajaj Life eTouch II term insurance, including coverage variants, premiums, return of premium, payout options, eligibility and claim settlement ratio.

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1m read
SQLazy: Identify Whether Differences Within Groups Come from Brand or Type Problem Description
DEV Community • 2026-08-07 06:53

SQLazy: Identify Whether Differences Within Groups Come from Brand or Type Problem Description

The ID field of table tbl represents car categories, with each category further divided into Brand and Type. The task is to group by ID and determine the source of differences within each group: if a group has multiple brands, Difference is "Brand"; if a group has multiple types, Difference is "Type". The same ID may produce multiple records. Source Data Expected Result ID=1 has both Honda ...

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3m read
TeamPCP Linked To Redis Attacks Dating Back To 2020 And Later Supply Chain Campaign
The Hacker News • 2026-08-07 06:50

TeamPCP Linked To Redis Attacks Dating Back To 2020 And Later Supply Chain Campaign

A new analysis has uncovered that the threat actor tracked as TeamPCP has been active on the cybercrime scene as far back as 2020, indicating the group has been compromising internet-facing infrastructure for years before training their sights on the software supply chain. "The connection is supported by overlapping domains, malware deployment paths, staging techniques, backend infrastructure,

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1m read
DEV Community • 2026-08-07 06:44

Using JooqTemplate implement UserService Demo

No need annotation,No need check null, No need inherit,No need scan,Based on JOOQ 1.Quer User Paramater public class UserParam { String name; LocalDate beginBirthday; LocalDate endBirthday; int offset; int limit; ... } 2. User Bean public class User { private Integer id; private String name; private LocalDate birthday; pri...

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2m read
Product Hunt — The best new products, every day • 2026-08-07 06:40

FileRouter

Take control of files and editors Discussion | Link

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1m read
DEV Community • 2026-08-07 06:34

Why Claude Code Ignores CLAUDE.md: Loading, Adherence, and Enforcement

When Claude Code appears to ignore CLAUDE.md, rewriting the file is often the wrong first move. The symptom can come from three different layers: The instruction never entered the active session. The instruction loaded, but the model did not follow it in the task. The instruction describes an outcome that should have been enforced outside the model. These layers need different fixes. ...

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2m read
DEV Community • 2026-08-07 06:34

Why I Ship Laravel Instead of WordPress for SMB Clients

I run a small agency out of Istanbul building corporate websites for small and medium businesses — clinics, hygiene service providers, IT partners. Almost every prospective client asks the same question upfront: "Are you doing this in WordPress?" My answer is usually no, and here's the technical reasoning behind it. The attack surface problem A typical WordPress install for a corporate site ends...

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2m read
DEV Community • 2026-08-07 06:33

Why Plumeria?

"CSS Modules are fine after all." If you build web interfaces for a living, you have probably said this. After wrestling with runtime CSS-in-JS configuration, chasing specificity bugs across dynamic boundaries, or watching a utility-first framework bloat your markup, returning to the humble CSS Module feels like a relief. That isn't a compromise made for lack of features. CSS Modules w...

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3m read
Hacker News • 2026-08-07 06:32

Show HN: Seedance 2.5 video API (30s single-take, 50 refs, 4K) on Atlas Cloud

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1m read
DEV Community • 2026-08-07 06:31

ContextMemory v0.0.1-beta: what shipped

ContextMemory v0.0.1-beta is out. Agent memory you can open like a wiki — not a vector black box, not classic RAG inject. Release notes ContextMemory public beta — agent memory you can open like a wiki. https://github.com/Kortexio/ContextMemory/releases/tag/v0.0.1-beta Full notes: https://github.com/Kortexio/ContextMemory/releases/tag/v0.0.1-beta Repo: https://github.com/Kortexio/Co...

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Hacker News: Front Page • 2026-08-07 06:31

Artificial Intelligence used to design new viruses

Article URL: https://www.bbc.co.uk/news/articles/c5y3j3ngevmo Comments URL: https://news.ycombinator.com/item?id=49206642 Points: 18 # Comments: 2

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Flavio Copes • 2026-08-07 06:30

I launched HostingPicker

I launched HostingPicker, a free hosting advisor with hand-checked prices, honest tradeoffs, and recommendations based on your project.

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1m read
DEV Community • 2026-08-07 06:26

Documenting Automatic Backup as Observable States

Support becomes easier when “automatic backup” is represented as observable states instead of a boolean. The useful sequence is desktop ready, paired, automation enabled, same network, and one file received. State 1: trigger enabled Automatic Backup is a manual setting. Installing or pairing the apps does not enable it by itself. State 2: network qualified Automatic upload ...

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1m read
TypeScript Enums Are Still Controversial in 2026: Here Is When to Use Them and When to Reach for `const` Objects
DEV Community • 2026-08-07 06:25

TypeScript Enums Are Still Controversial in 2026: Here Is When to Use Them and When to Reach for `const` Objects

TypeScript Enums Are Still Controversial in 2026: Here Is When to Use Them and When to Reach for const Objects This article was written with the assistance of AI, under human supervision and review. Most TypeScript enum debates stem from a single misunderstanding: developers treat enums as a pure type-level construct when they generate real runtime code. This disconnect creates bundl...

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12m read
DEV Community • 2026-08-07 06:21

Tapo H100: Cellar Humidity Monitoring in Home Assistant

Cellars sweat. On a warm humid day the air you let in is warmer than the cold concrete, and the moment it touches a cold surface it gives up its water. That's condensation, and over enough summers it's how a basement grows mould in the corners you never look at. I wanted a number that warned me before that happened. The catch I already knew going in: a raw relative-humidity reading isn't that numb...

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7m read
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