JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Midnight of the current day timestamp
Validating existence of object elements
Submenu Flyout - Elegant Hotspot
Maximal Weighted Independet Set in a Path with RaphaelJs-Visualization
command line JavaScript, one line
DOM insertAfter
jQuery Events Of An Element
Log within handlbars
Make HTML entities browser-readable
JavaScript: Reserved Words
Quickly open many links in new tabs (e.g. in phpmyadmin, open each table as a new tab window)
JavaScript Private Variable
xmlHttpRequest keeping backward compatibility
Easy Retina images script
ARRRRGH... How do I get all the errors created by jquery .validate()
If you got to fix teh codez
Beer Locker: Building a RESTful API With Node - Digest
Generators in V8
Yellow/Black Screen
Validate that JSON
Working with 2 versions of jquery in the same page
Easy functional testing with DalekJS
New feature of SAO.js
Javascript: Using setTimeout as a Promise
Viewport relative responsive grids with jQuery.
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.