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 programmer 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

stepping-ssh exec command

Action Mailer host

The 5 types of programmers

fully update the git repo that you are sitting in

copy+paste system clipboard in vim

stepping-scp file copy

CREATING CLASS PROXIES WITH JAVASSIST

Chrome inspector allows css selectors for searching

If you're thinking too long then you're doing too much

Webpack and testing in Mocha

Make HTML elements have the same height

Proc to search all tables for a specific piece of data.

Open files generated by 'rails generate' in your editor

Have tests for your public API

Computer vision for microscopes

A developer's guide to getting into open source

@font-face & asset pipline

Floyd-Warshall algorithm in Java

Postgres Tuning Tips

Alias project directories for quick access.

Rails screencasts

Optimal Team Management

Wordpress Query for Custom Post Types

Drawing rotated elements to canvas.

Call git rm on all deleted and not staged for commit files

Awesome Jobs

Coderwall Dev Community