Everyday HTML and CSS tricks
Front of the site notes learned the hard way.
Use pseudo elements for hover indicator arrows
Modernizr css VALUE test.
How to insert a hyperlink in HTML
Testing almost any code in browser
Icon fonts
Animated Responsive Layout with CSS3 Media Queries
Quick access to a Github repo via address bar
Pixel Art without images
pseudo-element tooltip + transition
Top 3 Coding Fonts
css sprites with sass
WebRTC, Peer-to-Peer Communication with RTCPeerConnection
Animate a Street Fighter II character with sprites, css animations and basic keyboard events
My try on a snake ai
SVG (retina and sizes)
"Open Sans Light" renders broken on Windows
SASS/Compass Mixin For Flexbox (New and Legacy)
coderwall logo made with HTML & CSS
Add Icon to External Links BUT not Anchors that contain an Image
Easy code sharing with embedded jsfiddle
Using lists like a hash in Sass
CSS3 3d rotation on horizontal axis
Using the camera of your phone/tablet without phonegap
My voluptuous code editing mistress: Sublime Text
The website is part of the attack surface, not only the API behind it. Every script, iframe, and tag on a public page is code that did not go through the same review as the backend.
Security insights from Cside
Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.