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.

Hacking the command line

Use tr to implement toupper/tolower in Bash

Bash function to restore a deleted file in a Git repository

Indenting with Ctrl + h and j

Python interactive last value

Show diff between local and remote file with SSH

Time every command in BASH

Greping for code with syntax hightlighting

Colourised Terminal Output for Python Logging

Removing colors from a stream

up -- useful bash alias

Print multiple files separated by blank

Terminal tab name after current folder

Ctag vim

Tweaking your tools

Remove duplicates from Finder "Open With"

Quick and easy file write as root

Custom ANSI-colored, Bash command prompt

Load a bunch of environment variables in OSX

Print out !something without running it

git grep

Send email with attachment from console

Close stuck SSH sessions

Sum a file of number

alias for previous command

paste in visual mode without updating the default register

Awesome Jobs

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