Everyday HTML and CSS tricks
Front of the site notes learned the hard way.
Create a Simple Form in HTML
Box Shadow Inherits Color
The Web Components Era: User Interfaces as a Service (UIaaS)
Embedding SVG with Javascript
Inset Box-Shadow At Images
CSS does Math
Change the breakpoint of Bootstrap navbar (to 900px)
A nice neon effect using CSS and JS
One liner CSS trick for spacing items
Conway's "Game of life" with JS and HTML5 canvas
Use Mocha and PhantomJS to automate the testing of web application front-ends
Handy CSS3 tools
A SASS Mixin for dead-simple rem font-sizes
Use Grunt Uncss to Remove Unused CSS from Your Project!
Upstart scripts for a Go Web App
Debug HTML/JavaScript on iOS with Safari 5&6
How to hide SELECT dropdown's arrow in Firefox with "-moz-appearance: none;"
Node.js: dependency-free image processing with ImageMagick
Bootstrap toggle buttons
Framework for building Fluent Design websites with Bootstrap 4
Close matching tag with Sublime Text
CSS hex color validation in Rails
129 bytes to enable HTML5 on old browsers
LESS Mixin for retina-ready sprites
Create your own blazing fast mock server with just a JSON file!
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.