The following commands will each start a simple web server, serving up the files in the current directory.
Just open up the browser, and navigate to the system’s IP + port (e.g. http://localhost:8080).

Python

python -m http.server 8000

Node.js

npx http-server ./ --port 8080

PHP

php -S 127.0.0.1:8080

Ruby

ruby -run -e httpd ./ -p 8080

R

Rscript -e 'servr::httd()' -p8080

Caddy

Caddy is a feature-rich production-ready Go-based web server, with easy configuration. Just download and use something like the following command.

caddy file-server

Rust (with miniserve)

cargo install miniserve
miniserve -p 8080 .

BusyBox

busybox httpd -f -p 8080

You can also share the server with someone remotely, Using Ngrok to expose server to the internet

This is really useful for so many use cases, for example temporarily sharing locally running services your building with colleges

  1. Download Ngrok for your platform, from ngrok.com/download
  2. Unzip the archive, and navigate to it’s path or add an alias pointing to it
  3. Simply run ./ngrok http [port num], so if your local app is running on port 300, that would be ./ngrok http 3000
  4. The command line will show a public ngrok domain, which is accessible to anyone through the internet

You may need to log in, to do so, create an account on ngrok, go to dashboard –> autotoken and copy your token.
Then run ./ngrok authtoken [your-token]

One-Line Web Server 🖥️