JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Creating a '--force' task in Grunt
Conway's "Game of life" with JS and HTML5 canvas
Chrome Extension RequireJS Content Scripts
7 Tips for new node.js users
Use Mocha and PhantomJS to automate the testing of web application front-ends
JS Inheritance is awesome, and you're doing it wrong
PHP continuous testing with GruntJS and PHPUnit
Using Domains With Express
Debug HTML/JavaScript on iOS with Safari 5&6
Bootstrap toggle buttons
Vagrant machine for NodeJS and MongoDB
Backbone.js singleton example
Sorting a Backbone.js collection
Access php variable from external js file
129 bytes to enable HTML5 on old browsers
Beginners' Guide to Writing Jasmine Tests in CoffeeScript
Fast and working Levenshtein algorithm in JavaScript
Javascript array mutability
JavaScript - Module pattern
Using CIE-LCh for better color blending
Time-based CSS Background using JavaScript
Using IcedCoffeescript to mitigate callback headaches
Concurrency in JS is easy: with Promises.
Set focus on first visible enabled input type text with jQuery
Dynamic element size via CSS position manipulation
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.