Coding Dude
Coding tutorials, tips and tricks
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Latest posts
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Responsive Images in HTML: A No-Photoshop Workflow for Web Developers
Quick answer: To serve responsive images in HTML, export the same crop at several real pixel widths, list those files in srcset, describe the rendered width in sizes, and keep a normal src fallback. The browser can then choose an appropriate file. You do not need Photoshop for…
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Emoji Mouse Trail Effect
Adding a custom cursor or an interactive mouse trail effect is one of the easiest ways to bring playful micro-interactions to modern websites. In this tutorial, we will explore how to build a dynamic emoji mouse trail effect using vanilla JavaScript and HTML5 Canvas. Unlike…
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Node.js Production Apps: From Localhost to Cloud Scaling
You run npm run dev, open localhost:3000, and everything works. Queries return in single-digit milliseconds, uploaded avatars save straight to /tmp, and in-memory session auth never drops. Then you ship it to production. Local environments hide the failure modes of distributed…
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Flutter Companies
Designers and Developers Working Together Build Better Apps A well-designed app can still fail if developers can’t bring the design to life properly. Many teams treat design and development as separate steps, but the best digital products are built when both work together from…
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Free Google SERP Checker PHP Script (Source Code & DEMO Included)
This free PHP SERP checker finds a domain’s Google position for a keyword using SerpApi. The 2026 version includes country and language targeting, multi-page checking, complete source code, a working demo and a downloadable package. Try the online SERP checker Jump to the PHP…
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CSS Textures: How to make text with texture?
Here’s the deal: Plain text is dull. Sure, you can make a text more interesting by changing the text color or choosing a fancy font face (for example, check out this list on MockoFun with +50 free Christmas fonts that you can use online). But, what if you want more? You can…
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15 Free Halloween Fonts For Your Website
What Are Some Spooky & Free Halloween Fonts For Websites? Finding the right fonts for a website design is a big challenge. Fonts set the mood of the reader. If they don’t match the text content the reader will not like it, even if the content is good. I love fonts, typography…
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Python for Kids: Why Should Kids Learn Python Programming?
Want to know why Python for kids is a good idea? There are several types of programming code. There are things like HTML and CSS for websites, and C++ for Windows programs, and Linux for things like website builders or server programs. Python is considered a general purpose…
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Why Google Sucks – Here’s Just 10 Reasons…
Want To Know Why Google Sucks? In this post I give just a few examples of why Google sucks. You might not agree, but read on and let me know if I’m wrong in a comment. It’s not that I hate Google. I’m not a hater. Don’t get me wrong, Google is great, I use […] The post Why…
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Materialized Views In MySQL And MariaDB
You can implement materialized views in MySQL. How? Read this post and I will show you 3 different methods for creating a MySQL materialized view. An application is only as fast as it’s slowest component. If your application uses MySQL your objective is clear: Improve MySQL…