JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Midnight of the current day timestamp
Maximal Weighted Independet Set in a Path with RaphaelJs-Visualization
Validating existence of object elements
Submenu Flyout - Elegant Hotspot
command line JavaScript, one line
Log within handlbars
Make HTML entities browser-readable
jQuery Events Of An Element
DOM insertAfter
Quickly open many links in new tabs (e.g. in phpmyadmin, open each table as a new tab window)
JavaScript Private Variable
Easy Retina images script
JavaScript: Reserved Words
If you got to fix teh codez
Beer Locker: Building a RESTful API With Node - Digest
ARRRRGH... How do I get all the errors created by jquery .validate()
xmlHttpRequest keeping backward compatibility
Generators in V8
Yellow/Black Screen
Validate that JSON
Working with 2 versions of jquery in the same page
Easy functional testing with DalekJS
brief explanation of __proto__ using an example and a pollyfill for MSIE 9 & 10
New feature of SAO.js
Javascript human readable text from array.
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.