JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Get blogging with node.js and Hexo
jquery.data() does not manipulate the dom
TypeScript – the JavaScript Superset
DRY up your Gruntfile
OverAPI.com - Collecting All Cheat Sheets
Use autocomplete input on Play! views
Simple HTML5 WAV creation in the browser, javascript only.
Hiding the Keyboard in SenchaTouch
Add Javascript String.trim() Support for Older Browsers
A simple gradient in Javascript
Adding a callback handler to a jQuery plugin
Check if element exists in JQuery
HTTP Statuses Codes, now for JS
Target IE 10 with CSS property detection
Conditional Assignment (null coalescing)
A small iteration tip
Ajax Content Loader
Responsive carouFredSel stacks on page load
Nested Form: Handle AJAX form submissions
Simple Pub/Sub with jQuery
One line browser notepad, continued
Stack Trace for JavaScript
Native support to encode/decode base64 in javaScript
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.