The only complication is if you want to use Meeseks (https://github.com/mischov/meeseeks) which requires the Rust compiler and runtime be installed because it has native bindings. Meeseks is useful because it's a bit faster than the default Floki (https://github.com/philss/floki) and because it can handle very malformed HTML.
As for Elixir itself, here's a quick example:
```
# Assume this contains 1000 URLs
urls = [....]
# This will utilize 100 threads; if the second parameter is omitted, it will use threads equal to CPU cores. For I/O bound tasks however it's pretty safe to use much more.
As for Elixir itself, here's a quick example:
```
# Assume this contains 1000 URLs
urls = [....]
# This will utilize 100 threads; if the second parameter is omitted, it will use threads equal to CPU cores. For I/O bound tasks however it's pretty safe to use much more.
results = Task.async_stream(&YourScrapingModule.your_scraping_function/1, max_concurrency: 100)
```
It's honestly that simple in Elixir. For finer grained control the line count is little bigger -- but little. Not hundreds of lines for sure.