convert a string to snake case

Usage no npm install needed!

<script type="module">
  import justSnakeCase from 'https://cdn.skypack.dev/just-snake-case';



Part of a library of zero-dependency npm modules that do just do one thing. Guilt-free utilities for every occasion.

🍦 Try it

npm install just-snake-case
yarn add just-snake-case

Convert a string to snake case

  import snakeCase from 'just-snake-case';

  snakeCase('the quick brown fox'); // 'the_quick_brown_fox'
  snakeCase('the-quick-brown-fox'); // 'the_quick_brown_fox'
  snakeCase('the_quick_brown_fox'); // 'the_quick_brown_fox'
  snakeCase('theQuickBrownFox'); // 'the_quick_brown_fox'
  snakeCase('thequickbrownfox'); // 'thequickbrownfox'
  snakeCase('the - quick * brown# fox'); // 'the_quick_brown_fox'
  snakeCase('theQUICKBrownFox'); // 'the_q_u_i_c_k_brown_fox'