JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
A better way for checking for undefinedness.
Find / compute the difference between two arrays in Javascript
jQuery Version Verifier
Tweet-sized templating engine
jQuery Binding
Convert a namespaced string, value pair to an JavaScript object
JavaScript Design Pattern
Cross Browser Javascript Testing Platform
Remover elemento
Stop someone from highjacking your work with an iFrame
Alternative switch
jQuery, fixing .click() issues adding content
Auto Scroller for reading in websites
Advanced JavaScript Unit Testing
Want to reset a form (with) jQuery?
Executing local node packages
javascript basic programming - the closures
Ember-cli new release notifier
Node Ch1 Learnings
Brackets - Live Editor
JavaScript Type checking
quick phonegap page bounce / page scrolling hack
ZeptoJS
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.