tqdm for all languages

Want to put tqdm in your app? Well, here's a list of ports of tqdm!

• Python - tqdm/tqdm
• C++ - 'tqdm/tqdm.cpp'
• Ruby - powerpack/tqdm-ruby
• Elixir - antipax/tqdm_elixir
• Go* - sbwhitepack/tqdm
• Node* - jhedin/ntqdm

This list doesn't include minor repos that already have a more popular port.

^(*unpopular, security unknown. use at your own risk.)