Jacob N. Breetvelt (@opajaap) – WordPress user profile

Bio

Studied mathematics and physics in Delft and Eindhoven (The Ne therlands)
Have been software support engineer, manager customer software support and training at Prime computer inc (Benelux) from 1981 to 1991.
Professional pipe organ buider from 1992 to 2007.
Retired now, hobby: programming for wordpress

Badges

CODE

1 badge

Plugin Developer

PRACTICE

1 badge

Support Contributor '26

POLYGLOTS

2 badges

Translation Contributor '15 Translation Editor '15

Recent impact

Score weights high-impact work (commits, releases, approved translations, props) at 3x routine activity.

Last 30 days

50contributions

high32

medium18

score114

Last 90 days

185contributions

high129

medium56

score443

Last 12 months

801contributions

high522

medium279

score1845

Contributions

Type

October 2026

Oct 11 Sun · 08:42

Forums med

Posted a reply to Admin forever ?, on the site WordPress.org Forums:
It looks like you have a serverside page caching feature enabled. If you want caching,…

Oct 08 Thu · 14:39

Forums med

Posted a reply to Newest pictures, on the site WordPress.org Forums:
Does this mean that when user 1 has seen the image, it will disappear also…

Oct 07 Wed · 12:05

Plugins high

Committed [3732531] to Plugins SVN:
Tag 9.3.04.001

Oct 07 Wed · 12:05

Plugins high

Committed [3732526] to Plugins SVN:
9.3.04.001

Oct 06 Tue · 11:41

Forums med

Posted a reply to Album name on a set of thumbnails, on the site WordPress.org Forums:
Doc site problems seem to be fixed. Your login is approved. If you have a…

Oct 05 Mon · 08:52

Forums med

Posted a reply to Album name on a set of thumbnails, on the site WordPress.org Forums:
Try this: [wppa type="upload" parent="479"] where album 479 is a parent album. One can select…

September 2026

Sep 30 Wed · 08:27

Forums med

Posted a reply to Call to undefined function wppa_make_tinymce_dialog(), on the site WordPress.org Forums:
Pls check if its fixed in the current release version 9.3.03.003

Sep 29 Tue · 11:16

Plugins high

Committed [3718878] to Plugins SVN:
Stable Tag 9.3.03.003

Sep 29 Tue · 11:16

Plugins high

Committed [3718874] to Plugins SVN:
Stable Tag 9.3.03.003

Sep 29 Tue · 11:11

Plugins high

Committed [3718857] to Plugins SVN:
Tag 9.3.03.003