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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.

Tips that beat the DOM

JS Object Iteration & Object Prototypes

Mapping and Pruning Arrays

Ultra-light-weight basic object convenience methods class

Useful Debug Mode console.log messages in JavaScript

Check all facebook friend in invite

undefined object property

Finding a string in a phone number

var name = new Obj(self, name, age){ self.name == name, self.age = age};

(jquery) conheça os metodos on e off

Map array of key/value pairs to a Javascript object

JS Design Patterns prepared for meet.js - Wrocław 05.03.2012

NaN !== NaN

JavaScript で配列を空にする

everything is an * : javascript

Overriding the alert method.

Bitwise OR to drop decimals

Handlers Disorder

Welcome to Coderwall

shortest cross platform onReady document

not not (!!) Javascript

JS online sandbox

Hidden simplicity

Great Explanation of == and != in Javascript

Awesome Jobs

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