522 organizations since 2016

• 

  Apache DataFusion

  Data

  Foundational library for DBs and compute engines

  2026

  –

  Cycles

  1

  Projects

  2

  Trend

  PythonRustSQLArrow
• 

  CNCF

  Data

  Cloud Native Computing Foundation (CNCF) serves as the vendor-neutral home for many of the fastest-growing open source projects, including Kubernetes, Prometheus, and Envoy.

  2026

  5

  Cycles

  10

  Projects

  118

  Trend

  PrometheusGoKubernetesFluentd+8
• 

  DatenLord

  Data

  High-performance AI+Cloud infrastructure provider.

  2026

  –

  Cycles

  1

  Projects

  1

  Trend

  RustKubernetesDistributed Key-value StoreFault Tolerant+1
• 

  MetaBrainz Foundation Inc

  Data

  The MetaBrainz Foundation is a non-profit that believes in free, open access to data. It has been set up to build community maintained databases and make them available in the public domain or under Creative Commons licenses.

  2026

  7

  Cycles

  11

  Projects

  67

  Trend

  PythonPostgreSQLJavaScriptPerl+7
• 

  OpenStreetMap

  Data

  OpenStreetMap is a crowdsourcing project that creates and distributes free geographic data for the world. Our data is collected by hundreds of thousands of contributors around the globe and released with an open-content license. We allow free access not only to our map products, but all the underlying map data, which powers websites and apps used by billions of people worldwide.

  2026

  5

  Cycles

  11

  Projects

  50

  Trend

  JavaScriptJavaOpenGLRuby+9
• 

  Qdrant

  Data

  Vector Search Database for the new AI generation.

  2026

  –

  Cycles

  1

  Projects

  2

  Trend

  PythonJavaScriptRust
• 

  SeaQL

  Data

  Building data intensive applications in Rust

  2026

  –

  Cycles

  1

  Projects

  0

  Trend

  MySQLPostgreSQLRustSQL+1
• 

  syslog-ng

  Data

  Enhanced log daemon, w/ wide range of I/O methods

  2026

  –

  Cycles

  6

  Projects

  12

  Trend

  CPythonJavaRust+7

Contributor counts are accepted projects per cycle.