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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 3.8k 805

  2. ballerina-spec ballerina-spec Public

    Ballerina Language and Platform Specifications

    HTML 167 69

Repositories

Showing 10 of 323 repositories
  • ballerina-performance-cloud Public

    Ballerina Performance Tests in Cloud

    ballerina-platform/ballerina-performance-cloud’s past year of commit activity
    Shell 107 Apache-2.0 20 22 1 Updated Feb 11, 2026
  • ballerina-language-server Public

    Language server for the Ballerina language, including the extended services for the Ballerina Integrator.

    ballerina-platform/ballerina-language-server’s past year of commit activity
    Java 10 Apache-2.0 32 0 17 Updated Feb 11, 2026
  • ballerina-platform/module-ballerinax-salesforce’s past year of commit activity
    Ballerina 110 Apache-2.0 48 1 1 Updated Feb 11, 2026
  • ballerina-lang-go Public

    The Ballerina Compiler in Go

    ballerina-platform/ballerina-lang-go’s past year of commit activity
    Go 18 Apache-2.0 12 31 9 Updated Feb 11, 2026
  • ballerina-lang Public

    The Ballerina Programming Language

    ballerina-platform/ballerina-lang’s past year of commit activity
    Ballerina 3,808 Apache-2.0 805 1,532 (19 issues need help) 22 Updated Feb 11, 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 8 0 1 Updated Feb 11, 2026
  • asyncapi-tools Public

    This repository is the code base for the ballerina async-api tool

    ballerina-platform/asyncapi-tools’s past year of commit activity
    Java 108 Apache-2.0 22 0 0 Updated Feb 11, 2026
  • module-ballerinax-health.fhir.r4 Public

    FHIR R4 Ballerina modules

    ballerina-platform/module-ballerinax-health.fhir.r4’s past year of commit activity
    Ballerina 106 Apache-2.0 23 0 6 Updated Feb 11, 2026
  • ballerina-platform/ballerina-distribution’s past year of commit activity
    Java 160 Apache-2.0 198 85 (1 issue needs help) 2 Updated Feb 11, 2026
  • module-ballerina-tcp Public

    Ballerina socket module

    ballerina-platform/module-ballerina-tcp’s past year of commit activity
    Java 115 Apache-2.0 47 0 1 Updated Feb 11, 2026