JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
JavaScript Constructors
Quick min/max-width media query support in IE6-8
Using Grunt to deploy to your AppFog App
How to alert users on unload the page
Validate Email Form with Jquery
Fix hidden scrolls in select with jqtransform.js
Placeholders shouldn't be used for labels
Hidden Google Maps
Firefox + Backbone Debugging
Javascript Scope
Disable specific error messages in the Closure Linter
CSS with variables, without precompilation
Sencha Touch 2: Crash reporter
Integrating Webix and Struts Website with Database
Adding remote IP in javascript with nginx
Why are there so many songs about programming?
Use JSON3 instead of JSON2 library
JSON5 - like JSON but for human-editing
Introduction to Grunt - Portuguese
Test-Driven Node.js Development With Grunt
Make phone numbers 'callable' with jquery
lazy-assets: An opinionated and simple build-system
GitHub Gists - print just the content
oh hurrow Koa.js
How to structure your javascript projects
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.