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.

jQuery tips still in the wild

jquery.removeClassWhere plugin

HTML5 data attribute & javascript

TimeAgo!!!

jQuery native alternatives

DRY up your jQuery event.preventDefault() usage

360 Product slider

50 Web Developer Documentation Manuals You Need To Know About

jQuery.counter (javascript + css3)

AJAX request headers

DOM Testing with Jasmine

Tribute to _this = this !

check if a value only contains html tags and no text

Set the number of choices available using multiple select with Chosen.js .

Select all checkboxes on Facebook invite screen

Functions & Tenary operaions

Automatically resize textareas as content grows

jQuery Sandbox

jsDelivr - A free public CDN for javascript

Real Javascript

JavaScript and jQuery Snippets

[jQuery] Go to top of page

Goodbye jQuery Datepicker

Fire callback on doc ready

Zumba presentation on Javascript fundamentals

90% of the usefulness of jquery with one line of code

Awesome Jobs

Coderwall Dev Community