Uploading files is one of the most common requirements in modern web applications. Whether it’s profile pictures, documents, or bulk uploads, users expect a smooth and reliable experience. With Flutter Web and Firebase Storage, you can implement this functionality in a clean and scalable way. In this article, you’ll learn how to build a reusable […]
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The world is shifting from simple AI chatbots answering our queries to full-fledged systems that are capable of so much more. AI Agents can not only answer our queries but can also perform tasks we give them independently, making them much more powerful and useful. In this tutorial, you’ll build an advanced, web-based agent that […]
The freeCodeCamp community is excited to announce that our new Daily Coding Challenges are ready for you to tackle. 🎊 Consistent practice is one of the most effective ways to improve your coding skills. So in addition to the core coding curriculum, you can now keep your programming skills sharp by solving a fun new […]
For this week’s interview, Quincy is talking with Ania Kubów. She’s a software engineer and prolific programming teacher on YouTube. She shares tips for: Getting into game development and using JavaScript and browser games as an entry point How to keep your focus in an increasingly distracting world How AI tools are a jack hammer […]
Fine-tuning helps you become a master and professional in AI engineering. We just posted a course on the freeCodeCamp.org YouTube channel that offers a comprehensive guide to fine-tuning LLMs, taking you from the basics to advanced practical applications. It’s taught by Tatev, an expert with over seven years of experience in data science, data engineering, […]
For this week’s interview, I’m talking with Ankur Tyagi. He’s a software engineer who’s worked at multinational companies like Volvo, Barclays, and Accenture. He grew up in Pune, India and now lives in Gothenburg, Sweden. Ankur is a prolific contributor to freeCodeCamp’s open source learning resources. He also runs DevTools Academy, where he blogs about […]
The world of artificial intelligence moves fast. Every week, new models appear, older ones get better, and the tools to use them become easier. But if you are building a machine learning project, you may face one big problem: how to share your work quickly so that others can try it. A notebook full of […]
Do you want to improve you JavaScript skills and create 3D web experiences? We just posted a course on the freeCodeCamp.org YouTube channel that is designed to help anyone master JavaScript and Three.js by building five impressive and practical projects. The goal of the course is to provide a tangible portfolio of work and a […]
If you have ever spent weeks hopping from one coding tutorial to another, only to freeze the moment you are asked to build something from scratch, you’re not alone. This loop, known as tutorial hell, is where many aspiring developers get stuck. It feels productive, but over time, you start to realize you’re not really […]
When you hear about Next.js, your first thought may be static websites or React-driven frontends. But that’s just part of the story. Next.js can also power full-featured backend APIs that you can host and scale just like any other backend service. In an earlier article, I walked through building a Next.js API and deploying it […]