JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Detect touch events on all major mobile platforms
series steps in mocha beforeEach
PhysicsJS - A modular, extendable, and easy-to-use physics engine for javascript
Function-level cache in JavaScript
cross browser jquery hidden optgroup
Convert will_paginate output to Bootstrap markup
Remove ugly #_=_ string from URL when using Facebook OmniAuth
How to stay on one page
Hot Reloading Angular 1.x Controllers, Services and templates with a Webpack loader
Extrapolate values between known values
JQuery: copy/clone element and increment index based on attribute
JS-Snippet: Check for image transparency of hovered coordinates
Better documentation for PHP, Python, JavaScript, JQuery, HTML, CSS, and DOM
Grouping by multiple fields in JavaScript or CoffeeScript using Underscore
Using Ember.js with jQuery UI
Programmatically change column values in HighCharts
Play sounds with javascript
Delete files/folders with long paths on Windows
Small JS function to convert string to slug
jQuery Toggle
Anonymous Browsing of Quora
Painlessly upload files for users with Filestack
Live linting of your code in sublime
Instant order notifications using nodejs & Socket.io
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.