JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Wrap text and left align in canvas
Faster than a switch statement
Emberjs and Mixpanel Route visits
Simple Module Pattern
stream.json
Quick debug with Charles Proxy
The anatomy of a jQuery plugin: A case study
{} + {} == NaN
javascript very basic.
Global $selectors are as bad as global vars
Safely short circuiting a function
Some random JS tips
Firefox and $.ajax - careful now…
WP SyntaxHighlighter Evolved Biferno
Javascript undefined properties problems
Emacs: Aling variables in Javacript
Use responsive design mode when testing a website for mobile
How to get all object values in Javascript
Dealing with "callback-soup" without an external library
Improve your webapp with shortcuts functionality
evalJSON
Chrome Disable Cache via dev tool
Analytics on developers
Overwrite Javascript function and keep original scope
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.