Java

Fund for the most critical java packages on maven.org

Fund the Java Ecosystem
$1,576.00 Donated
$150.00 Distributed
8 Funders
378 Projects

Projects

378 Projects
1.11B Downloads
20.1M Dependent repos
1.56M Dependent packages

Using data from 1.56M tracked packages and 20.1M tracked repositories weve determined that the following 378 projects, representing 80% of measurable usage, are the most critical in the Java ecosystem.

Projects

Project Amount Downloads Repos/Packages
junit4 logo $319.83 0 1.58M/97.5K
spring-framework logo $277.07 0 1.71M/64.6K
slf4j logo $242.50 0 750K/100K
scala logo $165.98 0 31.5K/19.1K
kotlin logo $158.08 36.6K 175K/62.1K

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Funding

$1,576.00 Total funded
8 Funders
26 Funded projects
4 Completed allocations
$150.00 Total distributed
$0.00 In progress

Donations are distributed on a monthly basis directly to the maintainers and communities behind these projects, where they choose to receive them. Funds are allocated on the basis of a projects criticality, and the total amount of funds available to distribute in a given month.

Projects

# Number Round Amount Allocated Funded projects
4 September 2026 $0.00 Skipped (below minimum) 0
3 April 2026 $1,038.83 28/04/2026 19
2 March 2026 $1,052.11 28/03/2026 19
1 February 2026 $1,531.67 28/02/2026 26

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Top funders

These organisations and individuals are committed to supporting the software we use, not just the software we see.

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Projects considered for this fund are the most critical packages published to repo1.maven.org.