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.

Popular Programming Tips

heroku drop all tables from database

My Workspace

Icon fonts

Reload .Xdefaults

bash alias to get latest/most recent file

Add Redis Functions: SETIFHIGHER, SETIFLOWER, ZADDIFHIGHER, ZADDIFLOWER

How to Changing Row Color on DevExpress GridView

Java Singleton enum

An actually helpful git diff of your uncommitted changes

Animated Responsive Layout with CSS3 Media Queries

Theme Wrappers™

Amazon EC2 Wordpress Pretty Permalinks on LAMP

Install Typo3 Via SSH Composer

Extract Mac drivers from Bootcamp for Windows Laptop

Install mysql2 ruby gem under OS X 10.8 Mountain Lion - Ruby + MacPorts

Handlebars Helper for Pluralizing Words

Testing rails cancan abilities with rspec

Set initial data for large forms in django

php shorthand if/else odd/even div class loop

Force your params encoding in Rails

Encoding JSON in href using encodeURI, Rails parsing

Less command: edit file shortcut

Self-referencing association in active record and its factories

Function factories for random data with py.test

Backup a cloud MongoDB database on your computer

Awesome Jobs

Coderwall Dev Community