Open source friendly

Codeheat
ContestCodeheat is a coding contest by FOSSASIA and OpnTec where students and professionals contribute to Open Source software and Open Hardware projects.

Google Summer of Code
GrantsGoogle Summer of Code connects student developers with open source projects to work on a 10 week programming project during their break from school.

Open Source Lab
InfrastructureThe Open Source Lab is a nonprofit organization working for the advancement of open source technologies by providing hosting to open source projects.

Open Source Security Foundation
GrantsA Linux Foundation initiative to provide a forum for a collaborative, cross-industry effort for ensuring open source security.

Season of Docs
GrantsA stipend program by Google that bring open source projects and technical writers together, to the benefit of both.

PrivJs
PaywallA marketplace for selling private npm packages through API and npm install command.

Fountain
DonationsA predictable fundraising, income streams, surplus redistribution, and sustainable growth to open source and public goods.

Radicle
DonationsA peer-to-peer decentralized stack for building and sustaining open source software together

Codementor
SupportCodementor is an on-demand marketplace for software developers with live 1:1 help, long-term mentorship, freelance jobs and code reviews.

OpenTeams
SupportOpenTeams is the services marketplace where open source software users can find, vet, and contract with service providers.

NumFOCUS
GrantsNumFOCUS provides funding and resources for open source scientific computing projects.

Bytepack
PaywallBytepack helps you package and delivering software products to third parties, such as developers and enterprises.

Permissionless Software Foundation
CrowdfundingPermissionless Software Foundation is decentralized autonomous organization with the purpose to foster the growth of open source software.

Commons Stack
CrowdfundingCommons-based microeconomies to sustain public goods through a library of open-source decentralized components.

NouGit
CrowdfundingNouGit is an open source development accelarator platform with market place and social networking features combined.

Otechie
SupportOtechie is a professional chat widget and messenger designed to help you collaborate with your clients.

Fosshost
InfrastructureFosshost is a not-for-profit provider of free to use and accessible cloud-hosting services to the free and open source software community.

FairOSS
FundraisingFairOSS is a public benefit corporation with a mission to sustain the production and maintenance of freely shareable intellectual property.