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 programmer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.

Tips that beat the DOM

Generators in V8

Easy Retina images script

Validate that JSON

Beer Locker: Building a RESTful API With Node - Digest

Viewport relative responsive grids with jQuery.

Remove Element (JS Algorithm)

Yellow/Black Screen

ARRRRGH... How do I get all the errors created by jquery .validate()

New feature of SAO.js

Easy functional testing with DalekJS

Working with 2 versions of jquery in the same page

Javascript human readable text from array.

brief explanation of proto using an example and a pollyfill for MSIE 9 & 10

Javascript stringSplice

Developer Essentials for the 19th July

.live() is dead <- carry .on()

In Javascript/Jquery use ';' more to avoid errors/confusions

Ejecta

Reduce email typos and make entering an email faster!

querystring serializer

Wrote a book about doing front-end dev in an existing rails app

Redirect

Interested in Casper.js?

End-to-end test transactional emails with real addresses using MailSlurp

Hello World

Awesome Jobs

Coderwall Dev Community