If you’re looking to level up your front-end development skills by building a practical web utility, this is the guide for you. We’ll code a fully functional Case Converter Tool from scratch using only HTML, CSS, and vanilla JavaScript. This lightweight application allows users to paste their content and immediately transform it into standard formats […]
Daily Archives: June 13, 2026
Dart backend frameworks exist on a spectrum. At the minimal end sits Shelf, with raw primitives and full control. You wire everything yourself. At the maximal end sits Serverpod. It’s a full framework with code generation and opinionated conventions. The framework makes most structural decisions for you. Dart Frog lives in the middle, and for […]
Your first scaling problem rarely arrives with a bang. For a while, everything is fine: pages load fast, the database barely breaks a sweat, and the team ships features without thinking much about infrastructure. Then traffic climbs. A campaign over-performs. A marketplace onboards a popular seller. A SaaS product signs a couple of enterprise accounts. […]
Technology is rapidly reshaping the world. Understanding how to use free learning resources and contribute to open source projects can be very helpful to start your career in this field. We just published a talk on the freeCodeCamp Spanish YouTube channel about how to leverage freeCodeCamp’s free learning resources and community to start your career […]
If you have ever wanted to collect product data, monitor competitors, track SEO rankings, or build AI tools that pull information from the internet, you have likely run into the common frustrations of web scraping: broken scripts, rate limits, bot detection, and tedious CAPTCHAs. We just published a new tutorial on the freeCodeCamp.org YouTube channel, […]