JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Getting The Selected Text as HTML Using Javascript
Simple JQuery 2.x swipe event
Stop Struggling With jQuery
my circle in canvas animation doesn't want to move on
Beautiful log in javascript
Perfectly Center Inside Entire Page with jQuery
PostgreSQL 9.2 is out
Carrierwave-Rails start a download without iframe/javascript hacks
PHP Nuclear Reactor
Ensure presence of FB JSDK with jQuery $.Deferred object
Web Workers simplified - webworq
Easy Peasy Responsive Modals (batteries included)
Greasemonkey: remove 9gag 3 minute overlay
w3 - a simple static web server
Don't bother with `parseInt`
Redux action creator generator (ES6)
Track Mixpanel Page Views With jQuery pjax
Breakpoints in JS
Install Full Express.js stack in 8 Lines of shell code
Use Broccoli to Compile Emblem Templates for Ember
site uptime monitor with js(.gs)
Lint-safe, ES5, strict-mode-safe access to the JavaScript global object
Array.prototype.range
Javascript - get IE version
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.