The Ballerina Library

Welcome to the Ballerina Library, a robust collection of libraries designed to empower developers with all the necessary tools for building networked applications. With its "Batteries included" approach, it offers a refined set of building blocks and APIs for quick and dependable application development. Key libraries include HTTP, GraphQL, WebSocket, and gRPC, among others, which are comprehensively listed in the Status Dashboard section.

Every package within the Ballerina Library is readily accessible on Ballerina Central. Updates, encompassing enhancements and bug fixes, are made instantly available to users, ensuring a seamless development experience without having to wait for the broader Ballerina language releases.

Repository Organization

This repository serves as the central hub for the Ballerina Library, facilitating discussions, bug reports, feature requests, and an overview of project boards.

For continuous delivery, each library package is maintained in its own repository. To explore the codebase, please visit the respective repository.

The governance, security, release cadence, backward compatibility, and overall maintenance of both parent and child repositories are the responsibility of the dedicated Ballerina Library team.

Contributing to Ballerina

Ballerina thrives on its open-source community. If you're interested in contributing, our contribution guidelines will help you get started.

Take a look at our issue tracker for opportunities to contribute that align with your interests. We eagerly anticipate your contributions.

Code of Conduct

All contributors are encouraged to read the Ballerina Code of Conduct.

License

Ballerina code is distributed under Apache license 2.0.

Useful links

• Engage with us on our Discord server.
• For technical queries, post your questions on Stack Overflow tagged with the #ballerina tag.
• Access Ballerina performance test results here.

Status Dashboard

Ballerina Modules

These modules are published under the ballerina organization and packed with the Ballerina distribution.

Level	Name	Latest Version	Build	Security Check	Code Coverage	Bugs	Open PRs	Load Test Results	GraalVM Check
1	io
	java.arrays
	math.vector
	persist
	time
	url
	xmldata
2	avro
	constraint
	crypto
	log
	os
	protobuf
	random
	xslt
3	data.yaml
	file
	ldap
	mime
	tcp
	udp
	uuid
4	data.csv
	data.jsondata
	data.xmldata
	edi
	mqtt
	task
	toml
	yaml
5	cache
	email
	ftp
	messaging
6	auth
	jwt
	oauth2
7	http
8	ai
	grpc
	soap
	transaction
	websocket
	websub
	websubhub
9	ai.np
	graphql
	sql

Ballerina Extended Modules

These modules are protocol modules that are not packed with the Ballerina distribution.

Name	Latest Version	Build	Security Check	Code Coverage	Bugs	Open PRs	Load Test Results	GraalVM Check
cdc
copybook
persist.googlesheets
persist.inmemory
persist.redis
persist.sql
wso2.controlplane

Ballerina Handwritten Connector Modules

These are the handwritten Ballerina connector modules that are used to connect to third-party services. They are published under the ballerinax organization

Name	Latest Version	Build	Security Check	Code Coverage	Bugs	Open PRs	Load Test Results	GraalVM Check
aws.dynamodb
aws.dynamodbstreams
aws.marketplace.mpe
aws.marketplace.mpm
aws.redshift
aws.sns
azure-service-bus
confluent.cavroserdes
confluent.cregistry
ibm.ibmmq
java.jdbc
java.jms
kafka
mongodb
mssql
mysql
nats
oracledb
postgresql
rabbitmq
redis
salesforce
sap
snowflake

Ballerina Generated Connector Modules

These are the generated Ballerina connector modules that are used to connect to third-party services. They are published under the ballerinax organization. The modules are generated using the Ballerina OpenAPI tool using the third-party service's OpenAPI definition. Since these are auto-generated, they only contain a smoke test suite rather than a comprehensive test suite. Due to this nature, the code coverage and load test results are not applicable for these modules. Some repositories such as sap.s4hana.sales contain multiple connectors which are highly co-related. These have multiple releases and thus not indicated here.

Name	Latest Version	Build	Bugs	Open PRs
asana
candid
dayforce
discord
docusign.dsadmin
docusign.dsclick
docusign.dsesign
elastic.elasticcloud
github
googleapis.calendar
googleapis.gmail
guidewire.insnow
hubspot.automation.actions
hubspot.crm.associations
hubspot.crm.associations.schema
hubspot.crm.commerce.carts
hubspot.crm.commerce.discounts
hubspot.crm.commerce.orders
hubspot.crm.commerce.quotes
hubspot.crm.commerce.taxes
hubspot.crm.engagement.meeting
hubspot.crm.engagement.notes
hubspot.crm.engagements.calls
hubspot.crm.engagements.communications
hubspot.crm.engagements.email
hubspot.crm.engagements.tasks
hubspot.crm.extensions.timelines
hubspot.crm.extensions.videoconferencing
hubspot.crm.import
hubspot.crm.lists
hubspot.crm.object.companies
hubspot.crm.object.contacts
hubspot.crm.object.deals
hubspot.crm.object.feedback
hubspot.crm.object.leads
hubspot.crm.object.lineitems
hubspot.crm.object.products
hubspot.crm.object.schemas
hubspot.crm.object.tickets
hubspot.crm.owners
hubspot.crm.pipelines
hubspot.crm.properties
hubspot.marketing.campaigns
hubspot.marketing.emails
hubspot.marketing.events
hubspot.marketing.forms
hubspot.marketing.subscriptions
hubspot.marketing.transactional
jira
mailchimp.marketing
mailchimp.transactional
microsoft.onedrive
openai
paypal.invoices
paypal.orders
paypal.payments
paypal.subscriptions
salesforce.marketingcloud
sap.s4hana.sales
scim
slack
smartsheet
stripe
trello
twilio
twitter
zendesk
zoom.meetings
zoom.scheduler

Ballerina Driver Modules

These Ballerina modules bundle database drivers, making it easier to use Ballerina database connectors. They are published under the ballerinax organization. Only daily build, latest release, and security checks are applicable to these modules.

Name	Latest Version	Build	Security Check
activemq.driver
aws.redshift.driver
h2.driver
mssql.cdc.driver
mssql.driver
mysql.cdc.driver
mysql.driver
oracledb.driver
postgresql.cdc.driver
postgresql.driver
snowflake.driver

Ballerina Tools

These are the Ballerina CLI tools maintained by the Ballerina Library team.

Name	Latest Version	Build	Security Check	Code Coverage	Bugs	Open PRs
asyncapi-tools
consolidate-packages-tool
copybook-tools
edi-tools
graphql-tools
openapi-tools
persist-tools
wsdl-tools
xsd-tools