JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Object factory in JavaScript
Separating manifests and 'source' files in Rails' asset pipeline
Avoid ng-class binding lost issue
Better :visible selector
A simple way to work with several files in JavaScript
Building React classNames with CoffeeScript
Increase productivity with node-dev
Clippy in Javascript
XMLHttpRequest - A Different Approach
Run a nodejs connect server anywhere on Windows
Make your code beautiful with Code Beautify
use var
Javascript's "Date" object numbers months from 0, not from 1
Using call and apply in javascript
First steps with Tessel
Terminal using node.js
Linked List without a single if-statement? - Challenge accepted!
Self-executing anonymous functions
requestAnimationFrame polyfill
Use array and object literals in JavaScript
Timing a JavaScript event
Older IE is a mean grammar Nazi
ScrollingToElement
Backbone.js patterns
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.