JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Stop someone from highjacking your work with an iFrame
Alternative switch
== null
Always return the statements in coffeescript express responses
jQuery, fixing .click() issues adding content
JavaScript Design Pattern
Find / compute the difference between two arrays in Javascript
Auto Scroller for reading in websites
Convert a namespaced string, value pair to an JavaScript object
Cross Browser Javascript Testing Platform
Remover elemento
A better way for checking for undefinedness.
ZeptoJS
Simple messagebox in javascript
Brackets - Live Editor
Want to reset a form (with) jQuery?
Node Ch1 Learnings
Executing local node packages
javascript basic programming - the closures
quick phonegap page bounce / page scrolling hack
JavaScript Type checking
Advanced JavaScript Unit Testing
JSLint
Fix the browser's appName with this secret trick
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.