The Tools Every Web Developer Should Know

Tools don't make you a developer, but the right ones make you dramatically more productive. Here's the set worth investing in.

1. The command line

The terminal is your home. Master these basics:

ls           # list files
cd           # change directory
mkdir        # make directory
grep         # search inside files
cp mv        # copy and move

Pair it with a good shell (bash or zsh) and learn to read error messages — they usually tell you exactly what's wrong.

2. Git and GitHub

Version control is non-negotiable. Learn the core flow:

git status          # what changed?
git add .           # stage changes
git commit -m "msg" # snapshot
git push            # publish

Then learn branching and how to review pull requests. Your future teammates will thank you.

3. The browser DevTools

Inspect elements, debug network calls and profile performance. The Network tab answers "why is my page slow?" and the Console is your first place to look when JS breaks.

4. A great editor

VS Code (free) or JetBrains IDEs. Learn your editor's shortcuts and install linters so errors surface while you type, not at runtime.