JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
Iterating EC2 instances and do things.
Goodbye jQuery Datepicker
Don't use + or | for parsing Integer in JavaScript
.jq, the JSON query tool
for...in vs. for
[jQuery] Go to top of page
Sublime Text 2 javascript docstring snippet
Allow firebase with phonegap in a physical device
The Definitive Guide to Copying and Pasting in JavaScript
Fire callback on doc ready
Before / After Filters for JS
JavaScript language is going to change
Efficiently snapshotting your single-page-apps with Puppeteer
Setting input[type=date] with Javascript
Zumba presentation on Javascript fundamentals
A situation where you should avoid setInterval.
Easily Make Elements Draggable (IE8+, Multi-touch)
Want to learn new Javascript libraries quickly?
Transfer/Add a new owner to a NPM Package
90% of the usefulness of jquery with one line of code
Shorter page-title for IOS-devices
Use ngAnnotate with Laravel Elixir and Browserify without any additional Elixir extension
Rails and Javascript Localization
Event-Stream can turn any function into a stream
Collaboration in Real-Time
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.