I'm Building My Own CRM: Karkium — The "No-Theater" Software I Wish Existed
DEV Community • 2026-04-30 03:48

I'm Building My Own CRM: Karkium — The "No-Theater" Software I Wish Existed

I'm finishing my own CRM, and I want to share why I decided to build it instead of using one of the big names out there. For years I watched the same exhausting ritual repeat itself in enterprise software: "request a demo," get eight calls from pushy salespeople, and then realize the features I actually needed were locked behind an "Enterprise" plan that cost $800 a month. I got tired of it. So I...

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Product Hunt — The best new products, every day • 2026-04-30 03:47

Docky

Pin, group, and remove apps easily from your dock Discussion | Link

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The Ownership Framework: Build What You Understand, Ship What You Own
DEV Community • 2026-04-30 03:46

The Ownership Framework: Build What You Understand, Ship What You Own

The Ownership Framework: Build What You Understand, Ship What You Own Most developers start a new project the same wrong way. They spend three days picking a framework, two hours debating folder structure, and an afternoon copy-pasting boilerplate from a tutorial they half-understood. Then they write code. Code they can't fully explain. Code they'll be afraid to touch six months fr...

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DEV Community • 2026-04-30 03:43

รากฐานที่มั่นคง: ทำไมวิศวกรรมซอฟต์แวร์จึงสำคัญยิ่งกว่าเดิมในยุค AI

ในโลกการพัฒนาซอฟต์แวร์ที่ AI เข้ามามีบทบาทอย่างรวดเร็ว วิศวกรหลายคนเริ่มกังวลว่าทักษะพื้นฐานของตนจะถูกลดความสำคัญลง แต่ในความเป็นจริง พื้นฐานซอฟต์แวร์ (Software Fundamentals) กลับทวีความสำคัญมากขึ้นในฐานะเครื่องมือควบคุม (Control Plane) แม้แนวคิด "Specs to Code" จะทำให้เราผลิตโค้ดได้มหาศาลเพียงแค่เขียนข้อกำหนด แต่หากขาดการกำกับที่ดี มันจะนำไปสู่ ซอฟต์แวร์เอนโทรปี (Software Entropy) หรือสภาวะที่ระบ...

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DEV Community • 2026-04-30 03:41

Understanding Git and Version Control for Modern Software Development

Introduction In modern software development, managing code efficiently and collaboratively is essential. Git is a distributed version control system that helps developers track changes, manage code history, and collaborate seamlessly on projects. What is Version Control? Version control is a system that records changes to files over time, allowing developers to track modi...

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OpenAI Codex Desktop Complete Guide — Mastering Skills, Plugins & Automations
DEV Community • 2026-04-30 03:38

OpenAI Codex Desktop Complete Guide — Mastering Skills, Plugins & Automations

Note: This article is a Japanese summary of a ~103-minute video by @DeRonin_ on X. This is the English translation. Original video: https://twitter.com/DeRonin_/status/2048823420977119727 Introduction The OpenAI Codex desktop app is a comprehensive AI agent platform that goes far beyond coding assistance — covering design, document creation, research, and automation. This article sum...

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🐍 tkinter frame and label widget guide: common mistakes and how to fix them
DEV Community • 2026-04-30 03:33

🐍 tkinter frame and label widget guide: common mistakes and how to fix them

💥 The First Time I Tried Making a Login Form… Man. I remember my first Tkinter login form. So proud of myself. Two entry boxes. A button. Done. How hard could it be? 📑 Table of Contents 💥 The First Time I Tried Making a Login Form… 💻 Layout First, Design Later — Why Structure Matters 📦 Frame as a Design Strategy, Not Just a Widget 🏷️ Label: More Than Just Text ⚙️ Building the Respo...

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ASUS Equalizer - The 12VHPWR Solution? - YouTube
newest submissions : multi • 2026-04-30 03:30

ASUS Equalizer - The 12VHPWR Solution? - YouTube

submitted by /u/KARMAAACS to r/hardware [link] [comments]

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DEV Community • 2026-04-30 03:30

I Looked at Developer Blogs and Platforms That Accept Guest Posts — Here’s Where I’d Pitch to Reach Software Developers

When you’re trying to reach developers through content, publishing on your own blog is only one option. The other route is guest posting. That means finding developer blogs and platforms that already have an audience, and pitching content that fits what they publish. The challenge, however, is that not all platforms work the same way. Some accept contributions openly. Others are curated. Some beh...

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Britain and Spain Reject Reported Plans by Trump to Punish Them | An internal Pentagon email, reported by the Reuters news agency, suggested Washington was reviewing options to penalize the two nations for insufficiently supporting the war in Iran
newest submissions : multi • 2026-04-30 03:30

Britain and Spain Reject Reported Plans by Trump to Punish Them | An internal Pentagon email, reported by the Reuters news agency, suggested Washington was reviewing options to penalize the two nations for insufficiently supporting the war in Iran

submitted by /u/Neradtisiv to r/worldnews [link] [comments]

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DEV Community • 2026-04-30 03:25

I built a Chrome Extension to validate sitemap.xml in one click — here's why and how

The itch I had to scratch Every time I ran a technical SEO audit, I'd end up doing the same manual dance: copy the sitemap URL, paste it into an online validator, wait, get back a wall of output, squint at it. It felt like a solved problem that hadn't actually been solved for people who live in the browser. So I built Sitemap XML Validator — a Chrome Extension that validates your site...

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DEV Community • 2026-04-30 03:25

The AI Hype vs. Architecture Reality: Why Big Tech is Locking Down Models in 2026

The gap between Silicon Valley's public AI narratives and the actual technical reality we face as developers has never been wider. If you are building AI-integrated applications right now, you are likely navigating a minefield of shifting APIs, changing open-source licenses, and promises of AGI that simply don't match the output of current LLM architectures. I recently published a deep-dive invest...

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Hacker News: Front Page • 2026-04-30 03:24

Biology is a Burrito: A text- and visual-based journey through a living cell

Article URL: https://burrito.bio/essays/biology-is-a-burrito Comments URL: https://news.ycombinator.com/item?id=47957714 Points: 7 # Comments: 0

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DEV Community • 2026-04-30 03:23

Google Cloud Next '26 Made One Thing Clear: Agents Need Infrastructure, Not Hype

This is a submission for the Google Cloud NEXT Writing Challenge Google Cloud Next '26 had a very loud headline: the agentic enterprise is here. But the more interesting story, at least for developers, was quieter. It was not just "agents are smarter now." It was this: AI agents are finally being treated like production software. That may sound less exciting than a keynote demo, but I think...

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DEV Community • 2026-04-30 03:23

Defending Your Code: Surviving the 2026 Node and Python Supply Chain Attacks

Running a simple package installation command in your terminal used to be a mundane task. Today, it feels more like playing a high stakes game of Russian roulette. The open source ecosystem is currently facing an unprecedented wave of sophisticated Supply Chain Attacks. Threat actors are no longer just looking for vulnerabilities in your code. They are actively poisoning the well you drink from by...

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Product Hunt — The best new products, every day • 2026-04-30 03:22

AstroGrid

Explore the entire universe in your browser, in real 3D Discussion | Link

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1m read
DEV Community • 2026-04-30 03:21

StocksPI: An AI-Based Platform for Beginner Stock Market Investors

Introduction The stock market plays a crucial role in financial growth and wealth creation. However, beginner investors often hesitate to participate due to lack of knowledge, fear of financial loss, and difficulty in understanding complex market data. To address these challenges, a system called StocksPI was developed — an AI-based platform designed to simplify stock market analysis a...

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Hacker News: Front Page • 2026-04-30 03:21

Where the Goblins Came From

Article URL: https://openai.com/index/where-the-goblins-came-from/ Comments URL: https://news.ycombinator.com/item?id=47957688 Points: 13 # Comments: 0

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" SaaS in 2026 Is the Plumbing, Not the Hype "
DEV Community • 2026-04-30 03:20

" SaaS in 2026 Is the Plumbing, Not the Hype "

Why I'm Building SaaS in 2026 SaaS as reliable plumbing for fragile agents arunkant arunkant ...

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DEV Community • 2026-04-30 03:17

I cracked a robot vacuum's API in a week and gave Claude the keys

In one week of nights I: Reverse engineered the cloud signing algorithm for a 3i G10+ robot vacuum (matched 18/18 wire captures from mitmproxy) Frida-hooked the patched APK to capture the live SLAM map blob and AES-decrypted Agora WebRTC credentials Built a 5,000-line Python + aiohttp dashboard with cost tracking, behavior rules, MJPEG streaming, an autonomy decision loop Routed Claude vision (H...

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