### The World's Largest Open Source Foundation

- 200M+ lines of code in stewardship
- 1,119,785,328 lines of code committed
- 3,231,428 code commits
- 765 individual ASF Members
- 7,600 Apache code committers
- All volunteer community

- 350+ Projects and Initiatives
- 300+ Top-Level Projects
- 52 podlings in the Apache Incubator

$20B+ worth of Apache Open Source software products are made available to the public-at-large at 100% no cost, and benefit billions of users around the world.

> "The most popular open source software is Apache…"

> "Apache-style licensing may yield more adoption and money."

> "Apache’s 'survival of the fittest' ethos breeds better software"

❮ ❯

#### Reports

Official ASF reports and statements, including Quarterly and Annual Reports, Vision Statement, "Apache is Open", 5-Year Strategic Plan, and more.

#### Community

Guidance and mentoring for those interested in participating in Apache projects and their communities. From Google Summer of Code to community events, get started here to learn how to become an Apache contributor.

#### The Apache Way

Our consensus-driven, open development process was refined over the past 20 years and produced some of the largest and longest-lived Open Source projects that have revolutionized the industry.

#### Conferences

"Tomorrow's Technology Today" since 1998. Intentionally intimate, offering unparalleled educational, networking, and collaboration opportunities. Notice on Apache 2020 Conferences

The ASF develops, shepherds, and incubates hundreds of freely-available, enterprise-grade projects that serve as the backbone for some of the most visible and widely used applications in computing today. Through the ASF's merit-based process known as "The Apache Way," more than 765 individual volunteer Members and 7,600+ code Committers across six continents successfully collaborate on innovations in Artificial Intelligence and Deep Learning, Big Data, Build Management, Cloud Computing, Content Management, DevOps, IoT and Edge Computing, Mobile, Servers, and Web Frameworks, among other categories.

APACHE IS …

OPEN: The Apache Software Foundation provides support for 300+ Apache Projects and their Communities, furthering its mission of providing Open Source software for the public good.

INNOVATION: Apache Projects are defined by collaborative, consensus-based processes, an open, pragmatic software license and a desire to create high quality software that leads the way in its field.

COMMUNITY: We are a community of developers and users of enterprise-grade, Open Source Apache projects used in every Internet-connected country on the planet.

## Apache Projects

The all-volunteer ASF develops, stewards, and incubates more than 350 Open Source projects and initiatives that cover a wide range of technologies. From Accumulo to Zookeeper, if you are looking for a rewarding experience in Open Source and industry leading software, chances are you are going to find it here. Are you powered by Apache?

### Featured Projects

#### Apache Velocity Tools

VelocityTools is a collection of Velocity subprojects with a common goal of creating tools and infrastructure for building both web and non-web applications using the Velocity template engine.

Learn More...

#### Apache Commons BSF

Bean Scripting Framework (BSF) is a set of Java classes which provides scripting language support within Java applications, and access to Java objects and methods from scripting languages. BSF allows one to write JSPs in languages other than Java while providing access to the Java class library. In addition, BSF...

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#### Apache Beam

Apache Beam is a unified programming model for both batch and streaming data processing, enabling efficient execution across diverse distributed execution engines and providing extensibility points for connecting to different technologies and user communities.

Learn More...

### Incubating Projects

The Apache Incubator is the primary entry path into The Apache Software Foundation for projects and codebases wishing to become part of the Foundation’s efforts. All code donations from external organisations and existing external projects seeking to join the Apache community enter through the Incubator.

#### Apache Crail (Incubating)

Crail is a storage platform for sharing performance critical data in distributed data processing jobs at very high speed.

Learn More...

#### Apache S2Graph (Incubating)

S2Graph is a distributed and scalable OLTP graph database built on Apache HBase to support fast traversal of extremely large graphs.

Learn More...

#### Apache Hudi (Incubating)

Hudi provides atomic upserts and incremental data streams on Big Data

Learn More...

## Latest News

Keep up with the ASF's news and announcements by subscribing to the Apache Announcements List, as well as following the Foundation Blog, Apache Weekly News Round-Ups, @TheASF on Twitter, The Apache Software Foundation on LinkedIn, and on Feathercast, the voice of the ASF.

Foundation Blog

##### The Apache News Round-up: week ending 24 April 2020

Greetings all. It's time to review the Apache community's activities from the past week:

ASF Board – management and oversight of the business affairs of the corporation in accordance with...

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Project Blogs

##### Log4j 2.13.2 Released

The Apache Log4j 2 team is pleased to announce the Log4j 2.13.2 release!

Apache Log4j is a well known framework for logging application behavior. Log4j 2 is an upgrade to...

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Conferences

##### Cancellation of Apache events in the coming months

In light of the World Health Organization raising the threat level about the COVID-19 coronavirus outbreak, we have decided, after much consideration, to cancel the following events:

- Apache Roadshow/DC,...

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Twitter
@ TheASF: The Apache News Round-up: week ending 24 April 2020 https://t.co/iFCXq43wYn @ApacheArrow @druidio @ApacheSAMOA… https://t.co/nfxYRf4WqA

Continue Reading →

## Apache Project List

- Overview
- All Projects

#### By Category

- Attic
- Big Data
- Build Management
- Cloud
- Content
- Databases
- FTP
- Graphics
- HTTP
- HTTP-module
- Incubating
- JavaEE
- Labs
- Libraries
- Mail
- Mobile
- Network-client
- Network-server
- OSGi
- RegExp
- Retired
- Search
- Security
- SQL
- Testing
- Virtual-machine
- Web-framework
- XML

#### By Name

- HTTP Server
- A
- Accumulo
- ActiveMQ
- Airavata
- Airflow
- Allura
- Ambari
- Ant
- Any23
- Archiva
- Aries
- Arrow
- AsterixDB
- Atlas
- Attic
- Avro
- Axis
- B
- Bahir
- Beam
- Bigtop
- Bloodhound
- BookKeeper
- Brooklyn
- Buildr
- BVal
- C
- Calcite
- Camel
- CarbonData
- Cassandra
- Cayenne
- Celix
- Chemistry
- Clerezza
- CloudStack
- Cocoon

- Commons
- Community Development
- Cordova
- CouchDB
- Creadur
- Crunch
- cTAKES
- Curator
- CXF
- D
- DataFu
- DB
- DeltaSpike
- Directory
- DRAT
- Drill
- Druid
- Dubbo
- E
- Eagle
- Empire-db
- F
- Felix
- Fineract
- Flex
- Flink
- Flume
- Fluo
- FreeMarker
- G
- Geode
- Geronimo
- Giraph
- Gora
- Griffin
- Groovy
- Guacamole
- Gump

- H
- Hadoop
- HAWQ
- HBase
- Helix
- Hive
- HttpComponents
- I
- Ignite
- Impala
- Incubator
- Isis
- J
- Jackrabbit
- James
- jclouds
- Jena
- JMeter
- Johnzon
- Joshua
- JSPWiki
- jUDDI
- Juneau
- K
- Kafka
- Karaf
- Kibble
- Knox
- Kudu
- Kylin
- L
- Labs
- Lens
- Libcloud
- Logging Services
- Lucene
- Lucene.Net
- M
- MADlib

- Mahout
- ManifoldCF
- Marmotta
- Maven
- Mesos
- MetaModel
- Metron
- MINA
- Mnemonic
- MyFaces
- Mynewt
- N
- NetBeans
- NiFi
- Nutch
- O
- OFBiz
- Olingo
- OODT
- Oozie
- Open Climate Workbench
- OpenJPA
- OpenMeetings
- OpenNLP
- OpenOffice
- OpenWebBeans
- OpenWhisk
- ORC
- P
- Parquet
- PDFBox
- Perl
- Petri
- Phoenix
- Pig
- Pivot
- PLC4X
- POI

- Portable Runtime (APR)
- Portals
- PredictionIO
- Pulsar
- Q
- Qpid
- R
- Ranger
- REEF
- River
- RocketMQ
- Roller
- Royale
- Rya
- S
- Samza
- Santuario
- Sentry
- Serf
- ServiceComb
- ServiceMix
- ShardingSphere
- Shiro
- SINGA
- SIS
- SkyWalking
- Sling
- SpamAssassin
- Spark
- Sqoop
- Steve
- Storm
- Streams
- Struts
- Submarine
- Subversion
- Synapse
- Syncope

- SystemML
- T
- Tajo
- Tapestry
- Tcl
- Tez
- Thrift
- Tika
- TinkerPop
- Tomcat
- TomEE
- Traffic Control
- Traffic Server
- Trafodion
- Turbine
- Twill
- U
- UIMA
- Unomi
- Usergrid
- V
- VCL
- Velocity
- W
- Web Services
- Whimsy
- Wicket
- X
- Xalan
- Xerces
- XML Graphics
- Y
- Yetus
- Z
- Zeppelin
- ZooKeeper