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Routing in modern web applications has evolved far beyond simply rendering a component based on a URL path. Developers today want end-to-end type safe
Node.js is a runtime environment for executing JavaScript outside the web browser. From small scripts to large-scale back-end applications, Node.js pr
Whether you're writing an essay, a tweet, or a blog post, keeping track of your word and character count is very important. In this tutorial, you'll b
Sooner or later, most front-end developers hit the same request: "Can this take up the whole screen?" A slide deck, a video player, kiosk dashboard, g
Hold an iPhone near a sticker and something happens. A business card lands in your contacts, a focus session ends, or a door opens. The chip costs abo
High-resolution images look great, but they can significantly slow down page load times and consume massive amounts of storage. While backend compress
The Gamepad API is one of the smallest browser APIs you'll ever use. Four properties, one function, and no permissions prompt. You can have a controll
A couple of months back, I built a chatbot application using React, Node.js, and Vercel Serverless Functions, which I used in my web app, buildcv.make
Scholarship hunting is a research job, not a single search box. You filter awards by field, GPA, citizenship, and deadline. You keep a shortlist. You
Thinking through API logic while constantly switching tabs to test application integration can be overwhelming and time-consuming. Well, you can save
If you've shipped a Node.js API before, you already know this pain: your TypeScript types say one thing, your runtime validation says another, and you
React is great at many things. But if you've ever tried pushing thousands of data points per second through it, you'll quickly learn that React isn't
Many PDF documents contain colorful charts, presentations, marketing materials, scanned pages, or graphics that aren't always ideal for printing or ar
Every B2B SaaS product with a compliance requirement (like banking, lending, payroll, or crypto) hits the same wall early on: before you can let a bus
Sometimes you don't want to change the actual content of a PDF. You simply want to add a colored layer over part or all of the document. This can be u
PDF editing isn't limited to adding signatures or merging documents. Sometimes you simply want to improve the appearance of a PDF by increasing bright
Static sites are having a moment, and it makes sense. A folder of HTML, CSS, and JavaScript files is fast to load, cheap to host, and very hard to bre
Reading PDF documents for long periods can become tiring, especially when the document contains bright backgrounds or when you're working in a low-lig
Imagine you're building an e-commerce platform where placing an order needs to trigger several things at once: the warehouse has to be told to prepare
Building production-grade forms in React can be a painful experience. It's one of the parts of front-end engineering that most developers are uncomfor