JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Browser Visibility API Polyfill
TimeAgo!!!
Emberjs basic Infinite scroll
Microbenchmarking: Looping in Javascript
Safe logging in JavaScript
nodeNES - A JavaScript c6502 compiler for Nintendo 8 bits
Using OAuth to Post A Tweet on Twitter
Dinamically import all models/controllers in Express
jQuery native alternatives
doT.js templates in Java
Why you should always use semi-colons in Javascript
Mastering Functional JavaScript
IE8: do not use recursion when working with DOM
round percentage to a mask
Ridiculously useful for learning ClojureScript
Make ack node aware
DRY up your jQuery event.preventDefault() usage
Ditch the www in expressjs
360 Product slider
50 Web Developer Documentation Manuals You Need To Know About
Private NPM deployment with npm-reggie
Javascript sort defaults to string
AJAX request headers
jQuery.counter (javascript + css3)
Is your document.hidden ?
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.