JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Math.random range is [0,1)? Not really!
Avoiding callback hell
Tiny jQuery plugin that hels create responsive menus
Check if a semver version is stable
Tips on jQuery selector.
Unit testing Custom Filters
Titanium Module NPM Post Install
Creating a done function for Javascript unit testing
Getting repl_lag from mongo commandline
Easier code search
Close window
Put bookmarklet code in an anonymous function
Node Hello-World - Response Handeling Basics
A really important talk about node.js architecture
Discover your character (entity)
Extending Javascript's Array
Watch out for expressions involving numeric and string values with the + operator
Javascript inheritance
Retina-enable HTML Canvas element
scrollTo js snippet
Autoreload for nodejs files
ternjs - editor agnostic javascript tooling
Capitalize strings in JavaScript.
Don't use append inside loops
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.