| Marketingheroes | 1 | 1 |
| Marketingrapel | 1 | 1 |
| Marketo Ma Project | 1 | 1 |
| Marketplace Script Project | 1 | 1 |
| Marketpress | 1 | 1 |
| Marklogic | 1 | 11 |
| Markoni | 2 | 8 |
| Marksdailyapple | 1 | 1 |
| Marksoft | 1 | 1 |
| Marktext | 1 | 7 |
| Markus Barchfeld | 1 | 1 |
| Markus Blaschke | 1 | 1 |
| Markus Donhauser | 1 | 1 |
| Markus Iser | 1 | 1 |
| Markus Kliegl | 1 | 1 |
| Markus Triska | 2 | 3 |
| Markusbegerow | 1 | 2 |
| Marky Project | 1 | 1 |
| Marlam | 2 | 2 |
| Marlinfw | 1 | 1 |
| Marmaraweb | 1 | 2 |
| Marmaro | 1 | 1 |
| Marmelab | 2 | 2 |
| Marmelroy | 1 | 1 |
| Marmind | 1 | 3 |
| Marmoset | 1 | 1 |
| Maroyaka Image Album Project | 1 | 1 |
| Maroyaka Relay Novel Project | 1 | 1 |
| Maroyaka Simple Board Project | 1 | 1 |
| Marp | 1 | 1 |
| Marsctf Project | 1 | 1 |
| Marshal | 1 | 1 |
| Marshmallow Project | 1 | 1 |
| Martcoin | 1 | 1 |
| Martem | 2 | 8 |
| Martin Bauer | 1 | 4 |
| Martin Diphoorn | 1 | 1 |
| Martin Hamilton | 1 | 1 |
| Martin Helmich | 1 | 1 |
| Martin Hess | 1 | 2 |
| Martin Hesse | 1 | 1 |
| Martin Lambers | 2 | 2 |
| Martin Lee | 1 | 1 |
| Martin Nagy | 1 | 2 |
| Martin Pitt | 1 | 1 |
| Martin Roesch | 1 | 1 |
| Martin Stover | 1 | 2 |
| Martin Unzner | 1 | 1 |
| Martinicreations | 1 | 1 |
| Martinmbithi | 1 | 1 |
| Martinstools | 1 | 1 |
| Martintod | 1 | 1 |
| Martinwood | 1 | 1 |
| Martmbithi | 2 | 10 |
| Marty Bochane | 1 | 2 |
| Martyn Kilbryde | 1 | 1 |
| Marui | 1 | 1 |
| Marukyu | 1 | 1 |
| Marvalglobal | 2 | 8 |
| Marvell | 30 | 62 |
| Marvil07 | 1 | 1 |
| Marvinlabs | 1 | 4 |
| Marzocca | 1 | 1 |
| Masa2El | 1 | 1 |
| Masacms | 1 | 2 |
| Masahiko Watanabe | 1 | 1 |
| Mascov | 1 | 1 |
| Masir Camp | 1 | 1 |
| Masqmail | 1 | 5 |
| Masquito2013 | 1 | 1 |
| Mass Contact Project | 1 | 1 |
| Mass Gaming Tv Project | 1 | 1 |
| Masscode | 1 | 1 |
| Masselink | 1 | 1 |
| Massif Project | 1 | 1 |
| Massimo Chioni | 1 | 1 |
| Massive Entertainment | 3 | 4 |
| Master-Addons | 2 | 6 |
| Master-Nan | 1 | 2 |
| Master-Quiz Project | 1 | 1 |
| Mastercard | 1 | 1 |
| Masteriyo | 1 | 2 |
| Masterlab | 1 | 6 |
| Mastersfusion | 1 | 1 |
| Masterslider | 1 | 1 |
| Mastersoft | 3 | 3 |
| Mastodon-Tootdon | 1 | 1 |
| Masuga Design | 1 | 3 |
| Mata | 1 | 1 |
| Matamko | 1 | 1 |
| Matbao | 1 | 2 |
| Match Clone Script Project | 1 | 1 |
| Matchalabs | 1 | 1 |
| Matchboxdesigngroup | 1 | 1 |
| Mate-Desktop | 4 | 5 |
| Matera | 1 | 6 |
| Material Design For Contact Form 7 Project | 1 | 1 |
| Material Design Icons For Page Builders Project | 1 | 2 |
| Materializecss | 1 | 4 |
| Matestack | 1 | 1 |
