Curated development tutorials from top sources. Filter by language.
El origen: pura rabia productiva Línea 8 de mi App.vue: // y si todo o casi todo en un archivo, y GPLV2 ¿POR QUE? // por que estaba enoj
Timers in React Without setTimeout: useTimeout, useInterval, useCountDown, and useRafFn Timers are one of those things every React develope
Promise Combinators: race, allSettled, any JavaScript, as a language designed for asynchronous programming, has embraced promises as a cent
A journaling app is one of the rare cases where the server side adds nothing: only the writer reads it, search load is tiny, no images required and 5
Hidden in plain sight is a functional programming interface you may have never used, and understanding it can change the way you code. It also fixes a
Looking for the best free React admin dashboard templates for 2026? Picking the right one saves you weeks of cleanup work. I tested each template mys
If you're still serving PNG images on your website, you're leaving performance on the table. Google has been pushing WebP for years. It's smaller tha
What a 14-year-old HTML5 Wolfenstein 3D port taught me about owning the stack A recent Primeagen video sent me back into an old feeling: the strange
Daily learning part eleven Today I started at 12:30 with the 350 pages of reading and finished the entire book at 17:30. During that time I also revi
Trusted 10 Platforms Buy Paypal Verified Accounts In US GetKYCIT offers professional identity verification and digital compliance support for online
Custom Iterators Using Symbol.iterator: The Definitive Guide Introduction The advent of ECMAScript 2015 (ES6) introduced a pleth
I keep googling the same regex patterns. Here are the ones I actually need, with explanations, gotchas, and test cases. Match a valid email
Introduction: The Lightweight Web Trend In modern web development, keeping your client-side bundle size small is critical. With the rise of
A few months ago I kept running into the same frustrating problem: Upload portals rejecting my images because the file size was just slightly over
As React developers, we often live in a comfortable world of state, props, and virtual DOMs. React handles the heavy lifting of updating the UI, and w
Last Friday night I opened my GitHub and ran a search across every personal repo. The query: anything mentioning "form", "submission", "contact", or "
Most word game websites give you the same thing: type letters, get a list. But what if you could actually solve the puzzle? A Wordle solver isn't abo
I used to open GitHub → Insights → Contributors → wait for load → squint at tiny graphs. Now I just type one command. npx @wuchunjie/gitpulse
In 2025, GitGuardian found 12.8 million hardcoded secrets in public GitHub repos. API keys, private keys, passwords — all sitting in plain text for an
Last Friday night I decided to stop being a consumer and start being a builder. By Sunday midnight, I had 4 CLI tools live on npm and GitHub. Here's e