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.

Hacking the command line

Switching SSH keys between Heroku accounts

Check if IP address belongs to Akamai (programmatically)

Invoke js-beautify in Vim

Editing a remote file with vim on your local machine

Vim search/replace with regex pipe character

my favorite oh-my-zsh theme

Format text into columns in Vim

Making multi-line C macros readable

Vim and git

Other nice oh-my-zsh prompt

Share your dotfiles using Dropbox

Automatically add routes when connecting to a VPN

vim: avoid typos

ssh into a secured host through a jump server and forward ports

Mapping a Hash key in Mac OS X

Swift from command line

How to get your External IP from bash

Creating a remote Git repository - cheatsheet

Turn vim into a pager/less/more

Randomize Cowsay Critters

Bash Prompt Builder

SSH Tunnel keepalive

Update Gitlab via cron

Gracefully escape that zombie ssh session!

Zsh copy & paste system wide for OS X, like in emacs

Awesome Jobs

Coderwall Dev Community