JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
last update of i18next (i18n for js, nodejs)
Testing node.js applications
jsDelivr - A free public CDN for javascript
Map method for Arrays in javascript
Bret Victor - Inventing on Principle
Little Known Feature - Labelled Statements/Blocks in JavaScript
Real Javascript
JavaScript and jQuery Snippets
Supermodel.js - Minimal Backbone.js model tracking
Event Calendar for Mobile Devices - Webix Scheduler
CLI watch-command for concatenating javascript templates
watch + make with node.js
Responsive image srcset polyfill via Web Component
Modular HTML components with RequireJS
RAII Pattern For API Controllers on Node.js
Give low port permission to your node apps
Node.js Parallel Flow Control
One page div scroll
A neat foreach-loop in Javascript
Convert a Constructor function to a regular function that can be called without new
Enable web inspector on iOS devices
A better Node.js cartridge for OpenShift
Total Video Duration for a Coursera Class
Don't use + or | for parsing Integer in JavaScript
.jq, the JSON query tool
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.