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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 | |||||||||
time | |||||||||
url | |||||||||
xmldata | |||||||||
2 | avro | ||||||||
constraint | |||||||||
crypto | |||||||||
log | |||||||||
os | |||||||||
persist | |||||||||
protobuf | |||||||||
random | |||||||||
task | |||||||||
xslt | |||||||||
3 | cache | ||||||||
data.xmldata | |||||||||
data.yaml | |||||||||
file | |||||||||
ftp | |||||||||
ldap | |||||||||
mime | |||||||||
tcp | |||||||||
udp | |||||||||
uuid | |||||||||
4 | auth | ||||||||
data.jsondata | |||||||||
edi | |||||||||
jwt | |||||||||
mqtt | |||||||||
oauth2 | |||||||||
toml | |||||||||
yaml | |||||||||
5 | http | ||||||||
6 | grpc | ||||||||
soap | |||||||||
transaction | |||||||||
websocket | |||||||||
websub | |||||||||
websubhub | |||||||||
7 | 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 |
---|---|---|---|---|---|---|---|---|
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 | Security Check | Bugs | Open PRs | GraalVM Check |
---|---|---|---|---|---|---|
asana | ||||||
candid | ||||||
dayforce | ||||||
discord | ||||||
docusign.dsadmin | ||||||
docusign.dsclick | ||||||
docusign.dsesign | ||||||
github | ||||||
googleapis.calendar | ||||||
googleapis.gmail | ||||||
guidewire.insnow | ||||||
openai.assistants | ||||||
openai.audio | ||||||
openai.chat | ||||||
openai.finetunes | ||||||
openai.images | ||||||
sap.s4hana.sales | ||||||
slack | ||||||
stripe | ||||||
twilio | ||||||
zendesk |
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.driver | |||
mysql.driver | |||
oracledb.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 | ||||||
copybook-tools | ||||||
edi-tools | ||||||
graphql-tools | ||||||
openapi-tools | ||||||
persist-tools | ||||||
protoc-tools |