JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Shorter $.each
Free ebook - Javascript Challenges
Creating custom view - HipChat integration
Stop spam emails from bots (without captcha)
jsfiddle diff
Get center of Google Maps
Validate a date effectively with any delimiter and 4 digit year
Responsive design image efficiency stats
Empty a DOM element
Windows Media Player Events FrameWork
Injectable Ligature Service Icons
Read local json file synchronously
Craft.js, a framework that weights less than its logo
jQuery ScrollTo Gotcha » overflow: hidden
POST submission to Nodejs in vanilla js
CSS/JS Browserhacks.com
What's the code for that Unicode character?
Cost effective way of Exception tracking
Small javascript snippet for adding mobile CSS classes
JavaScript fast-floor
Free landing page template share
Javascript inheritance
Jasmine Jquery
Metres, Seconds and Newtons in PhysicsJS
Get yer serve on! Quick 'n Simple Server
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.