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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 835

  2. ballerina-spec ballerina-spec Public

    Ballerina Language and Platform Specifications

    HTML 170 77

Repositories

Showing 10 of 470 repositories
  • module-ballerina-graphql Public

    The Ballerina GraphQL module is part of the Ballerina Standard Library. It is a spec-compliant, production-ready GraphQL implementation for writing GraphQL APIs in Ballerina.

    ballerina-platform/module-ballerina-graphql's past year of commit activity
    Ballerina 137 Apache-2.0 72 0 0 Updated Oct 20, 2026
  • ballerina-vscode Public

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

    ballerina-platform/ballerina-vscode's past year of commit activity
    TypeScript 49 Apache-2.0 62 101 53 Updated Oct 20, 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 3 Apache-2.0 16 0 5 Updated Oct 20, 2026
  • module-ballerinax-cdc Public

    The Ballerina CDC module is part of the Ballerina Extended Library. It provides a spec-compliant, production-grade listener designed to stream real-time database changes.

    ballerina-platform/module-ballerinax-cdc's past year of commit activity
    Ballerina 3 Apache-2.0 6 0 3 Updated Oct 20, 2026
  • ballerina-library Public

    The Ballerina Library

    ballerina-platform/ballerina-library's past year of commit activity
    Ballerina 141 Apache-2.0 113 1,026 (51 issues need help) 6 Updated Oct 20, 2026
  • module-ballerina-file Public

    Ballerina File Module

    ballerina-platform/module-ballerina-file's past year of commit activity
    Java 109 Apache-2.0 38 0 0 Updated Oct 20, 2026
  • module-ballerinax-sap Public

    Ballerina SAP HTTP Client connector module.

    ballerina-platform/module-ballerinax-sap's past year of commit activity
    Ballerina 2 Apache-2.0 6 0 1 Updated Oct 20, 2026
  • persist-tools Public

    Ballerina persist tools

    ballerina-platform/persist-tools's past year of commit activity
    Ballerina 101 Apache-2.0 33 0 1 Updated Oct 20, 2026
  • module-ballerina-data.csv Public

    The Ballerina CSV Data Library is a comprehensive toolkit designed to facilitate the handling and manipulation of CSV data within Ballerina applications. It streamlines the process of converting CSV data to native Ballerina data types, enabling developers to work with CSV content seamlessly and efficiently.

    ballerina-platform/module-ballerina-data.csv's past year of commit activity
    Ballerina 2 Apache-2.0 11 0 0 Updated Oct 20, 2026
  • module-ballerina-data.jsondata Public

    The Ballerina JSON Data Library is a comprehensive toolkit designed to facilitate the handling and manipulation of JSON data within Ballerina applications. It streamlines the process of converting JSON data to native Ballerina data types, enabling developers to work with JSON content seamlessly and efficiently.

    ballerina-platform/module-ballerina-data.jsondata's past year of commit activity
    Ballerina 8 Apache-2.0 19 0 3 Updated Oct 20, 2026