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@ballerina-platform

ballerina-platform

Welcome to Ballerina 👋

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Ballerina is an open-source cloud-native programming language optimized for integration. It is developed and supported by WSO2.

With Ballerina, you can easily develop microservices, API endpoints and integrations, and any other application for the cloud. Additionally, Ballerina has all the general-purpose functionalities you could expect from a modern programming language.

With Ballerina's compiler-level built-in support for widely used data types such as JSON and XML, your focus on handling structured data, network service interactions, and dealing with concurrency is made much more effective.

Ballerina provides language constructs specifically for consuming and delivering network services. Its abstractions and syntax for concurrency and network interaction have been designed to correspond with sequence diagrams closely. This enables a bidirectional mapping for any Ballerina function between its textual representation in the syntax and its graphical representation as a sequence diagram.

Get started

You can use the resources below to get started with Ballerina.

Contribute to Ballerina

As an open-source project, Ballerina welcomes contributions from the community. To start contributing, read the contribution guidelines for information on how you should go about contributing to the project.

Report issues and security flaws

Tip: If you are unsure whether you have found a bug, search the existing issues in the GitHub repo and raise it in the Ballerina Discord or Stack Overflow.

License

Ballerina code is distributed under the Apache license 2.0.

Useful links

✋ Chat live with us on our Discord community and engage with the Ballerina community.

❓Technical questions should be posted on Stack Overflow with the ballerina tag.

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  1. ballerina-lang ballerina-lang Public

    The Ballerina Programming Language

    Ballerina 3.9k 840

  2. ballerina-spec ballerina-spec Public

    Ballerina Language and Platform Specifications

    HTML 170 78

Repositories

Showing 10 of 486 repositories
  • ballerina-dev-website Public

    Dev version of the ballerina.io website

    ballerina-platform/ballerina-dev-website's past year of commit activity
    HTML 163 Apache-2.0 211 75 (11 issues need help) 13 Updated Nov 9, 2026
  • ballerina-platform/ballerina-distribution's past year of commit activity
    Java 162 Apache-2.0 211 86 (1 issue needs help) 27 Updated Nov 9, 2026
  • module-ballerinax-postgresql Public

    Ballerina PostgreSQL DB module

    ballerina-platform/module-ballerinax-postgresql's past year of commit activity
    Ballerina 105 Apache-2.0 32 0 1 Updated Nov 9, 2026
  • ballerina-vscode Public

    To keep Ballerina VSCode plugin related issues, discussions, etc.

    ballerina-platform/ballerina-vscode's past year of commit activity
    TypeScript 51 Apache-2.0 65 102 73 Updated Nov 9, 2026
  • static-code-analysis-tool Public

    Tool for performing static code analysis for Ballerina projects.

    ballerina-platform/static-code-analysis-tool's past year of commit activity
    Java 15 Apache-2.0 12 46 1 Updated Nov 9, 2026
  • module-ballerinax-sap.jco Public

    The Ballerina SAP JCo Connector enables seamless integration with SAP systems using the SAP Java Connector (JCo), facilitating efficient and reliable enterprise-grade integrations.

    ballerina-platform/module-ballerinax-sap.jco's past year of commit activity
    Java 5 Apache-2.0 5 0 1 Updated Nov 9, 2026
  • module-ballerina-mcp Public

    The Model Context Protocol (MCP) is an open standard that enables AI models to securely access external data and tools.

    ballerina-platform/module-ballerina-mcp's past year of commit activity
    Ballerina 5 Apache-2.0 16 0 6 Updated Nov 9, 2026
  • ballerina-update-tool Public

    Ballerina Update Tool implementation to manage Ballerina versions

    ballerina-platform/ballerina-update-tool's past year of commit activity
    Java 110 Apache-2.0 30 16 (3 issues need help) 2 Updated Nov 9, 2026
  • module-ballerina-dataservice.http Public

    Ballerina Data Service HTTP module: the runtime for HTTP data services generated from bal persist models

    ballerina-platform/module-ballerina-dataservice.http's past year of commit activity
    Ballerina 0 Apache-2.0 0 0 1 Updated Nov 9, 2026
  • ballerina-platform/module-ballerinax-redis's past year of commit activity
    Java 111 Apache-2.0 45 0 0 Updated Nov 9, 2026