| JA jamesdbruner | WP MMenu LiteWP Vegas | 2 | 2 | 0 | 7.1 | 0 |
| JA Jamesward | WP Mail Catcher | 1 | 2 | 0 | 7.2 | 0 |
| JA JamesZBL | db-hospital-drug | 1 | 2 | 0 | 6.3 | 0 |
| JB Jamie Bergen | Plugin Notes Plus | 1 | 2 | 0 | 5.9 | 0 |
| JA Jamieblomerus | Unofficial Mobile Bankid IntegrationWP-Mobile-BankID-Integration | 2 | 2 | 0 | 9.8 | 0 |
| JA Jamit | Jamit Job Board | 1 | 2 | 0 | – | 0 |
| JA Jamwiki | Jamwiki | 1 | 2 | 0 | – | 0 |
| JC Jan Chmelik | Photoalbum Bandw | 1 | 2 | 0 | – | 0 |
| JK Jan Kybic | Bitmap Viewer | 1 | 2 | 0 | – | 0 |
| JA JanDeDobbeleer | oh-my-posh | 1 | 2 | 0 | 7.8 | 0 |
| JA Janetter | Janetter | 1 | 2 | 0 | – | 0 |
| JA Janguo | Com JimtawlJimtawl | 2 | 2 | 0 | 9.8 | 0 |
| JA janhq | jan | 1 | 2 | 0 | 7.5 | 0 |
| JE Janis Elsts | Admin Menu Editor | 1 | 2 | 0 | 8.8 | 0 |
| JA Jantek | Jtc-200 Firmware | 1 | 2 | 0 | 9.8 | 0 |
| JA Janusintl | Noke HD Smart Padlock FirmwareNoke Standard Smart Padlock Firmware | 2 | 2 | 0 | 6.5 | 0 |
| JS Japan Science and Technology Agency (JST) | Miraikan Assist App Android versionMiraikan Assist App iOS version | 2 | 2 | 0 | 4.7 | 0 |
| JS Japan System Techniques Co., Ltd. | UNIVERSAL PASSPORT RX | 1 | 2 | 0 | 6.5 | 0 |
| JP Jara Project | Jara | 1 | 2 | 0 | 9.8 | 0 |
| JA jaraco | jaraco.contextjaraco/zipp | 2 | 2 | 0 | 8.6 | 0 |
| JM Jared Meeker | Event Horizon | 1 | 2 | 0 | – | 0 |
| JA Jasig | Uportal | 1 | 2 | 0 | – | 0 |
| JT Jasmine Technologies | Lettergrade | 1 | 2 | 0 | – | 0 |
| JA Jason | Theme Blvd SlidersTheme Blvd Widget Areas | 2 | 2 | 0 | 7.1 | 0 |
| JB Jason Boettcher | Liero Xtreme | 1 | 2 | 0 | – | 0 |
| JH Jason Hines | Phpweblog | 1 | 2 | 0 | – | 0 |
| JA jason-lau | Add User MetaHide It | 2 | 2 | 0 | 6.4 | 0 |
| JA JasonLovesDoggo | abacuscaddy-defender | 2 | 2 | 0 | 8.2 | 0 |
| JA JasperFx | marten | 1 | 2 | 0 | 9.8 | 0 |
| JA Javadelight | Nashorn Sandbox | 1 | 2 | 0 | 7.5 | 0 |
| JP Javamelody Project | Javamelody | 1 | 2 | 0 | 9.8 | 0 |
| JA Javascript | 360 Javascript ViewerXerver Http Server | 2 | 2 | 0 | 6.5 | 0 |
| JB Javaweb Blog Project | Javaweb Blog | 1 | 2 | 0 | 9.8 | 0 |
| JR Javier Revilla | ValidateCertify | 1 | 2 | 0 | 4.3 | 0 |
| JA JawherKl | node-api-postgres | 1 | 2 | 0 | 7.3 | 0 |
| JP Jaws Project | Jaws | 1 | 2 | 0 | 7.2 | 0 |
| JA Jaxultrabb | Jaxultrabb | 1 | 2 | 0 | – | 0 |
| JA Jayce53 | EasyIndexRich Snippet Site Report | 2 | 2 | 0 | 5.4 | 0 |
| JA Jazzband | Django Debug Toolbartablib | 2 | 2 | 0 | 9.8 | 0 |
| JB Jb+ | Jigbrowser+ | 1 | 2 | 0 | – | 0 |
| JB Jbook | Jbook | 1 | 2 | 0 | – | 0 |
| JB Jbrowser | Jbrowser | 1 | 2 | 0 | – | 0 |
| JC jcaruso001 | Flaming FormsFlaming Password Reset | 2 | 2 | 0 | 7.1 | 0 |
| JC jcodex | Any Popup – Popup Forms, Optins & AdsWooCommerce Checkout Field Editor (Checkout Manager) | 2 | 2 | 0 | 6.3 | 0 |
| JC Jcore | Jcore | 1 | 2 | 0 | – | 0 |
| JC Jcraft | JschJzlib | 2 | 2 | 0 | 5.9 | 0 |
| JP Jd-gui Project | Jd-gui | 1 | 2 | 0 | 9.8 | 0 |
| JD jd7777 | Bible EmbedDaily Proverb | 2 | 2 | 0 | 7.1 | 0 |
| JC Jean Charles | Jbc Explorer | 1 | 2 | 0 | – | 0 |
| JW Jean-michel Wyttenbach | Cmsphp | 1 | 2 | 0 | – | 0 |
