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.

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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.

JavaScript tips that stick

Javascript - align elements to vertical-middle

JSLint

Daemon start-up script in Node

JQuery rating plugin

Generating random ID in JavaScript

Javascript String Manipulation

Form Abandonment in SiteCatalyst

Navigating Event Hell

Javascript Library to Retinafy your site

A sample user of google map api

cygwin npm

Google Maps in your Web App

pull-list

cdnjs - the missing cdn

Here is a really cool Photobox made in CSS & jQuery

String to Slug Snippet

Quick Select Authors during WP Import

If Any Click But This... Do That!

Why I Use Angular.js For Latest Web Projects ?

Midnight of the current day timestamp

"That's a nice web design! Now, about that File Field..."

Have fun with native JS arrays

DOM Navigation without jQuery

Very simple JS request all url vars

Validating existence of object elements

Awesome Jobs

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