JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
jQuery .focus .blur
DOM insertAfter
Essentails Links for Every UI Developer
JavaScript Private Variable
Submenu Flyout - Elegant Hotspot
Make HTML entities browser-readable
command line JavaScript, one line
Maximal Weighted Independet Set in a Path with RaphaelJs-Visualization
JavaScript: Reserved Words
Quickly open many links in new tabs (e.g. in phpmyadmin, open each table as a new tab window)
If you got to fix teh codez
jQuery Events Of An Element
Log within handlbars
Easy Retina images script
xmlHttpRequest keeping backward compatibility
Yellow/Black Screen
Beer Locker: Building a RESTful API With Node - Digest
Generators in V8
ARRRRGH... How do I get all the errors created by jquery .validate()
Validate that JSON
Javascript: Using setTimeout as a Promise
Viewport relative responsive grids with jQuery.
Remove Element (JS Algorithm)
Working with 2 versions of jquery in the same page
New feature of SAO.js
JavaScript on a page runs with the privileges of that origin. One altered library, tag manager, or snippet can read inputs, change what people see, and call your APIs as the user.
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.