JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Iterating EC2 instances and do things.
Goodbye jQuery Datepicker
Convert a Constructor function to a regular function that can be called without new
for...in vs. for
How to explain to a PHP developer the Prototype in JavaScript
Fire callback on doc ready
Visualize music using Node.js, microcontroller, LEDs, Web Audio API & WebSockets
Setting input[type=date] with Javascript
Before / After Filters for JS
Allow firebase with phonegap in a physical device
Sublime Text 2 javascript docstring snippet
Zumba presentation on Javascript fundamentals
JavaScript language is going to change
Efficiently snapshotting your single-page-apps with Puppeteer
Easily Make Elements Draggable (IE8+, Multi-touch)
The Definitive Guide to Copying and Pasting in JavaScript
A situation where you should avoid setInterval.
90% of the usefulness of jquery with one line of code
Collaboration in Real-Time
Want to learn new Javascript libraries quickly?
Event-Stream can turn any function into a stream
Debugging Google Analitycs tracking codes
Shorter page-title for IOS-devices
Rails and Javascript Localization
Sencha Touch 2: Semantic & ARIA roles
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
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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.