Freelancing in 2026 will be in equal parts skill and systems. The right stack helps you pitch faster, track time without fuss, send clean invoices, get paid in more currencies, Continue reading The Best Tools for Freelancers in 2026
Hi everyone! I’m the creator of Rubber Duck. After shipping iOS apps, I realized how unpredictable App Store review can be. Even great apps get rejected for: Missing metadata Small Continue reading Catch App Store rejection issues before Apple does.
In daily development, we often need to import and export Excel data, generate Excel and Word reports, etc. Common packages like easyexcel and poi-tl rely on the underlying POI engine, Continue reading Source Code Analysis of the Nonlinear Chinese-Style Reporting Engine NopReport
Chinese-style reports are synonymous with complex-structure reports. They broadly refer to summary reports commonly found in domestic information systems, presenting multi-source data in the form of row-column cross-tabulation, multi-level headers, Continue reading Open-source Chinese-style reporting engine using Excel as the designer: NopReport
Title: The 2025 Tech Layoff Cycle Isn’t the Real Threat — It’s What Comes After Everyone keeps staring at layoff numbers, but that’s not what’s putting devs out of work. Continue reading The 2025 Tech Layoff Cycle Isn’t the Real Threat, It’s What Comes After
createElementNS document.createElementNS(namespaceURL, tagName) namespaceURL（命名空间 URL） 这是一个固定的字符串，用来告诉浏览器这个标签属于哪个规范。 SVG 固定用： ‘http://www.w3.org/2000/svg’ MathML 用： ‘http://www.w3.org/1998/Math/MathML’ tagName（元素名称） 也就是你要创建的标签名称，例如： ‘svg’ ‘circle’ ‘rect’ ‘path’ 示例：在 SVG 命名空间里创建一个 <svg> 标签 document.createElementNS(‘http://www.w3.org/2000/svg’, ‘svg’); setAttribute() setAttribute(name, value) 是 DOM Continue reading createElementNS、setAttribute()、SVG 的 viewBox 属性、“
Watch super short demo gif If you’re using AI to generate code, you’ve probably experienced this: the AI spits out a bunch of code that looks reasonable, but when you Continue reading How to debug AI generated code?
Ryan is joined by Jared Quincy Davis, CEO and co-founder of Mithril, to explore the importance of efficient resource allocation and GPU utilization in AI, the myth and misconceptions of Continue reading You’re probably underutilizing your GPUs
Hey Dev community, I’m excited to announce the launch of Pylar—a platform that lets you give AI agents safe, controlled access to your databases without the security risks. One compromised Continue reading Launching Pylar – Access Control between Agents and Databases
AWS re:Invent is here, and it’s packed with incredible insights from top AWS leaders! I have converted the keynotes schedule to IST time so you dont have to… Mark your Continue reading AWS re:Invent 2025 — Keynotes, how to watch live and more
A practical guide for hardware engineers, IoT developers, and anyone building battery-powered devices. When building an IoT node, wearable, handheld device, or robotics prototype, choosing the right lithium battery is Continue reading How to Evaluate a Lithium Battery Datasheet — A Developer’s Checklist
On November 24th, 2025, we identified a new supply chain attack in the npm ecosystem, referred to as SHA1-Hulud. We believe this is a second wave of the Shai-Hulud attack, Continue reading SHA1-Hulud, npm supply chain incident
TL;DR CinemaSins just dropped “Everything Wrong With The Wiz In 15 Minutes Or Less,” taking their signature snark down the yellow brick road now that Wicked is back in theaters. Continue reading CinemaSins: Everything Wrong With The Wiz In 15 Minutes Or Less
Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less is CinemaSins’ latest snarky breakdown, calling out every plot hole, cringe line and weird trope in rapid-fire fashion. If Continue reading CinemaSins: Everything Wrong With KPop Demon Hunters In 16 Minutes Or Less
This pure CSS button utilizes the ::before pseudo-element to create a scaling hover animation. The lime-green circle is positioned absolutely and scaled up using transform: scale() on hover, while overflow: Continue reading Liquid Round Button Animation
