Everyday HTML and CSS tricks
Front of the site notes learned the hard way.
Convert CSS RGB value to HEX value
Easier BEM Modifiers with Sass
Use a boilerplate for iOS web app development
DRY Ajax forms
Clearing floats, the alternative way
Command + Shift + T to open the last closed tab
Conditional styling of elements
CSS3 Sliced Paper Shadow
Square pixels in Canvas (for now)
Bootstrap caret down.
Scalable Circles in CSS3
Simple Responsive Grid With SCSS
Retina graphics script
CSS micro clearfix hack
batch convert PNGs to SVGs using bash and copy to new location
Codeplayer to learn HTML5, CSS3 and JavaScript
Clearing Float Elements
Sass Mixin for Carets/arrows
Brevidy, the open source video social network
Riddle: Bit Play #1
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.