JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
easy Javascript date/time manipulation
Object Oriented Javascript
javascript hasOwnProperty Efficiency/Elegence
Figuring out JavaScript Objects
Learning JavaScript via Object Graphs
Smallest event emitter
Use strong typed functions in JavaScript (sort of)
Build WordPress App with React Native #8: building Single Post Screen
Scaling Rails
Use 138.toFixed(int) to round numbers
Rich UI Prototyping with Stagehand.js
Optional function arguments for JavaScript
TodoMVC: A common learning application for popular JavaScript MV* frameworks
JavaScript Algorithms (Useful Links)
Awesome timelines with js
Jquery Knob
Meteor namespacing
Thinnest deep clone
JλvλScript
Basic recursion for interviews
Slides - Survive JavaScript
Different indentation per filetype using vim
s3foo
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.