Dev.to

A developer posted this on the WordPress support forums: 'We'd like to send the auto-reply email after a visitor submits a CF7 form directly from Mailchimp. We...

Paginated lists are one of the most common patterns in frontend development. A hand-written implementation — with state management for page, pageSize, total, lo...

The One Thing That Actually Got Me Through FAANG Interviews Quick context why you're writing this I remember staring at my screen at 2 a.m., third attempt at a...

Introduction One of the biggest problems in software teams is not writing code. Code eventually gets written, refactored, tested, and deployed. The real challen...

GPT-3.5-Turbo drops from 90% accuracy to 50% when the answer sits in the middle of a 20k-token prompt instead of the start or end. Liu et al. 2023 documented th...

Pattern recognition: the secret weapon of top coders Quick context why you're writing this Here's the thing: I was stuck on a LeetCode medium‑level problem for...

THORChain $10.7M Proposer-Forgery Attack Investigation Report Date of Incident: May 30, 2026 Total Loss: ~$10.7 million USD Affected Assets: Ethereum, Bitcoin,...

In February I handed my freelance business to an AI assistant. Not 'used AI to help' — actually handed it over. Email responses, client communication, code revi...

How outdated assumptions, emotional memory, and repeated optimism cause us to keep granting trust long after the evidence stopped supporting it After reducing a...

Building Custom WHMCS Modules with Modern Web Technologies WHMCS Web Host Manager Complete Solution is a powerful platform for hosting providers, but its real s...

If you use AI like ChatGPT, you know it is incredibly smart. But it has one major limitation: it waits for you to tell it what to do. In the world of business a...

In 2026, AI writes code at incredible speed. Cursor and Claude Code agents read whole repos, the CLI became the new dev infrastructure, and 'a team of agents wo...

모두가 prompt engineering에 대해 이야기합니다. 수천 개의 튜토리얼이 있습니다. prompt engineering은 가치가 있습니다. 하지만 AI-assisted engineering workflows와 함께 작업한 후, 우리는…

While building a file conversion and sharing app, my first implementation handled file conversion directly inside the API request. It worked. But as file sizes...

Google은 2026년 6월에 Nano Banana Pro를 general availability로 출시했지만, 아무도 크게 주목하지 않았다. I/O 키노트의 스포트라이트는 Gemini Omni와 Managed에 맞춰졌다.

인도의 최대 food delivery platform은 매일 150만 건 이상의 주문을 처리합니다. 금요일 저녁 dinner rush 중 놓친 하나의 bug는 지원…

나는 지난 24시간 동안 EU AI Act의 Article 17을 대부분의 엔지니어가 license agreement를 읽는 방식대로 읽었다: 대충 훑어보고, 고개를 끄덕이며, 아무도 물어보지 않기를 조용히 바랐다.

If you've ever had to validate a Belgian VAT number in code, you know the dance: Strip whitespace and the BE prefix Run a modulo-97 checksum because Belgium is...

!CSIR-NCL Libraryhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploa...

The Dev Briefhttps://dev.to/thedevbrief The numbers nobody shows you - 35 articles published - 1,660 impressions on Google - 5 clicks total - 0.3% CTR - Average...

개요 CLAIM‑24 사전 등록 — Self‑Correcting Systems 시리즈 A 시간‑제한 TTL 그랜트는 만료 날짜가 있습니다: 시계가 다 되면 게이트가 차단됩니다. Howe...

Every TypeScript project reaches the same point: you’ve defined your types, now you need mock data for tests, Storybook stories, or local development. You end u...

What I Built Lynt is an AI‑powered résumé and cover‑letter builder with a visual editor, live print‑accurate preview, one‑click PDF export, and a public sharea...

Runnable vs. Trustworthy Repos 레포가 실행될 수 있지만 여전히 신뢰하기 어려울 수 있습니다. 처음에는 이상하게 들릴 수 있습니다. 앱이 시작되고, 빌드가 완료되며, 테스트가 …

목재 프레이머는 결합부가 자리 잡는 모습을 보지 못하도록 절단한다. 그는 떠난 후에도 목재는 50년 동안 계속 움직인다. 그는 자신이 서 있는 곳에서 그것을 느낄 수 없다. Every ni...

Introduction Performance is often discussed in terms of Lighthouse scores and Core Web Vitals, but for many users in emerging markets, performance is much more...

Introduction One of the biggest mistakes beginners make in cybersecurity is learning only theory—watching videos, reading articles, and taking notes—without ev...

Observability untuk Developer: Kenapa Log Saja Tidak Cukup di 2026 Skenario yang pasti familiar: aplikasi lambat, user komplain, kamu buka log server — dan tida...

Most AI agent frameworks have a problem. You can create agents. You can give them tools. You can even make them collaborate. But as soon as your workflow gets c...

소개 및 개요 빠르게 진화하는 AI‑powered 도구 환경에서 ai‑chat‑toolkit‑widget 및 ai‑chat‑toolkit‑server npm 패키지는 …

마감일은 명확히 2026년 8월 2일이며—제가 이 글을 쓰는 현재로부터 두 달 남은 시점—EU AI Act의 Annex III에 명시된 고위험 의무가 전면 시행됩니다....

Overview peektea now ships two handy features for navigating large file lists: Filter‑as‑you‑type – instantly narrow the displayed entries by typing a pattern....

When we analyze the healthcare sector, it appears to be a massive machine running on data. Jurisdictions invest millions in patient‑reported experience measures...

The problem If you've searched for a job recently, you know the drill: open LinkedIn, search; open Indeed, search again; open Glassdoor, and so on. It's exhaus...

한 독자가 이번 달에 제가 본 가장 날카로운 질문을 했습니다: 여전히 시니어가 필요한 20%에 해당하는 문제는 어떤 종류인가요? 대부분의 자동화는…

The numbers that made me double‑check I ran a six‑language benchmark suite C, Rust, Go, Jda, Python, Ruby on real algorithms — not micro‑benchmarks. - Sudoku 5...

Traditional network security often acts like a security camera: it records the “crime” an intrusion but doesn’t stop it. By the time an administrator checks the...

Introduction Hello, my name is Jay. Growing up, I wanted to follow in my dad's footsteps and become an engineer—and I did, just not in the way I originally exp...

This is a submission for the Hermes Agent Challengehttps://dev.to/challenges/hermes-agent-2026-05-15 What I Built I built GridyPig Quiz Clash, an AI‑assisted qu...

If you're setting up Kubernetes for a private project — internal tools, an isolated network, an in-house stack — at some point you hit the question: where do th...

Hello, I'm Maneshwar I'm building git‑lrc, a micro‑AI code reviewer that runs on every commit. It’s free and source‑available on GitHub. ⭐️ Star git‑lrchttps:/...

In This Article - YMYL Classification and What It Means - Building E‑E‑A‑T Signals - Structured Data Schema Implementation - Core Web Vitals for Financial Site...

Hello, DEV friends! 👋 If you have been exploring the world of Artificial Intelligence lately, you have probably heard a lot of buzz about AI Agents. But what d...

markdown !Shubhamhttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploa...

markdown !White Oak Intelligencehttps://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazon...

문제 Symfony API를 구축할 때, 동일한 요청 계약을 계속 중복해서 작성했습니다: - DTO 내의 검증 규칙 - OpenAPI 스키마를 별도로 정의하는 경우가 많음 - 매핑 /…

Platforma nima uchun yaratildi? Nimalari bor? DTM Test - 90 savollik, haqiqiy DTM formati, 3 bo'lim, jami 189 ball AI imkoniyatlari - AI Test Generator — 6 fan...

나는 몇 달 동안 모델을 탓했다. 버그는 내 샘플러에 있었다. 40GB 입력, 워드 샐러드 출력! SleepyQuant https://media2.dev.to/dynamic/image/width=50,height=50,fit=cover,gra...