JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Calculate distance between two coordinates in PHP, JavaScript and MySQL
Npm install trick
Deploying and Scaling Zero Downtime NodeJS application
Updating your Redux app to use ImmutableJS
Creating an interactive SVG map
Wrap HTTP content into HTTPS in Ajax request from Codepen
Using a Closure to Organize Prototype Declarations
Visually highlight selected radios and checkboxes
Save-Once Backbone and Collection.saveAll()
Central repository of AngularJS components
Blurring Content when Dialog triggers
Are your "AddThis" buttons slowing you down?
jQuery AJAX retry
Wait until animation is finished with WebDriver and Geb
The "new" npm list --depth=0
How to merge multiple arrays into one - ES6
Fragment Identifiers and the Facebook Like button
Adding placeholder for chosen multi-select using Ruby on Rails
Tabletop.js : A Google Spreadsheets data source for your app
Don't be a jerk, organize your code.
Wishing you a multilingual Christmas
Reduce Code Complexity for JavaScript using Plato
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.