Title: Usefull, essential for developers
Last modified: September 2, 2016

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# Usefull, essential for developers

 *  [Frank Bueltge](https://wordpress.org/support/users/bueltge/)
 * (@bueltge)
 * [13 years, 6 months ago](https://wordpress.org/support/topic/usefull-essential-for-developers/)
 * Usefull, essential for developers on themes, dropins and plugins; specifically
   I like the cron tools.

The topic ‘Usefull, essential for developers’ is closed to new replies.

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 * Last reply from: [Frank Bueltge](https://wordpress.org/support/users/bueltge/)
 * Last activity: [13 years, 6 months ago](https://wordpress.org/support/topic/usefull-essential-for-developers/)