Ballerina

Ballerina Swan Lake is an open source and cloud native programming language optimized for integration. Developed by @WSO2

[Ballerina @ballerinalang]

General-purpose languages weren't designed for the unique challenges of integration work.

HTTP, gRPC, Kafka, WebSockets — all first-class citizens in Ballerina, not framework add-ons.

Learn why Ballerina is different: https://t.co/ESzhMd3uwK

[Ballerina @ballerinalang]

In Ballerina, if a function can fail, it returns an error type. You can't ignore it: the compiler won't let you.
Sounds like friction. It's actually what stops silent failures from corrupting state three service hops away.
Read error handling examples here: https://t.co/1GTASWWP7N

[Ballerina @ballerinalang]

A lot of AI tools "hallucinate" code that looks right but fails the moment you run it. That’s exactly what we wanted to solve with the latest evolution of the Ballerina Data Mapper.
Instead of just tossing out code suggestions, our AI now works inside a "feedback loop" with the Ballerina Language Server. If the AI proposes a mapping that doesn't fit your schema, the system catches the error and tells the AI to fix it before you even see it.
Read how we’re making AI-generated mappings reliable: https://t.co/lW9ClFt2xh
https://t.co/lW9ClFt2xh

[Ballerina @ballerinalang]

Why wait for your first job to build a network?
The Ballerina Student Ambassador program is your chance to lead.
✅ Mentorship & exclusive resources
✅ Upskill: Public speaking & open source
✅ Earn certificates, badges, & swag

Apply today: https://t.co/yJvLEzilJ2

[Ballerina @ballerinalang]

Are you still building integrations from scratch?

If you’re actively developing with Ballerina, you’ll find plenty of useful reusable code on Ballerina Central. This collection of official connectors is designed to handle the "heavy lifting" of cloud-native connectivity so you can focus on your business logic.

Explore the full library on Ballerina Central: https://t.co/OjjPsDO6Qh

[Ballerina @ballerinalang]

Ballerina can produce and consume events like no other, offering a native way to implement these complex patterns without the boilerplate.
Event-driven architecture (EDA) provides the foundation for modern, scalable systems.
Learn more: https://t.co/54K6WNh3tc

[Ballerina @ballerinalang]

Remember the "50 lines vs 5 lines" rule? It applies to messages, too.

In Part 2 of her SQS series, Hansika Karunathilake shows how to master Deduplication IDs and Visibility Timeouts without the usual SDK complexity. Clean, readable code that cuts out boilerplate and lets you focus on the logic.

Check out the Part 2 guide here: https://t.co/4eJqifTpz9

[Ballerina @ballerinalang]

If your Amazon SQS setup is 50 lines of configuration, you’re doing too much work.

In Part 1 of Hansika Karunathilake’s guide, she explains how to condense that into 5 lines of readable Ballerina code.

Full technical walkthrough here:https://t.co/OCiyJntbCk

[Ballerina @ballerinalang]

"The smartest choice isn't always the one that runs the fastest, it's the one that lets you build the fastest."

Check out Suwagath Srithar’s technical perspective on how Ballerina simplifies integration, data mapping, and deployment compared to Go and Spring Boot.

Full post here: https://t.co/kWK2tUeoOq

[Ballerina @ballerinalang]

Ballerina's structural type system means you worry less about boilerplate and more about logic, because type compatibility checks the data's shape, not just its formal name. This makes writing integration logic faster and more intuitive.
Give it a try: https://t.co/8hiuyh4SQo

[Ballerina @ballerinalang]

A throwback to when the IEEE Student Branch and IEEE Computer Society Student Branch Chapter of the University of Moratuwa teamed up with us to host the Ballerina Hackathon.

Check out some of the moments that captured that spirit 👇

[Ballerina @ballerinalang]

To everyone who joined us for Hacktoberfest 2025: Thank you.

We saw remarkable contributions this year, fueling development across the Ballerina language and WSO2 Integrator platform.

Your contributions keep things moving and strengthen Ballerina!

[Ballerina @ballerinalang]

A throwback to when the IEEE Student Branch and IEEE Computer Society Student Branch Chapter of the University of Moratuwa teamed up with us to host the Ballerina Hackathon.

Check out some of the moments that captured that spirit 👇

[Ballerina @ballerinalang]

Ballerina Swan Lake Update 13 is now live!
- Natural programming with LLMs
- Multi-package workspaces
- OpenShift artifact generation support
- Build caching
Read more: https://t.co/ovdoPUqDbU

[Ballerina @ballerinalang]

1 day to go!
Reminder for all Ballerina Hacktoberfest contributors:
Make sure your Pull Requests (PRs) are merged and the submission form is completed.
⏰ Deadline: October 31, 2025, 11:59 p.m. PST.

Finalize your submission: https://t.co/d4EL5SGawu

[Ballerina @ballerinalang]

Share your expertise on Ballerina and earn rewards 🌐
Create tutorials or articles on real-world integrations (automations, file-based integrations, and more).
🎥 +40 credits for videos
📝 +20 credits for blogs
🔗 https://t.co/YrVXh8WeqT

[Ballerina @ballerinalang]

Need technical clarification or expert guidance on a Ballerina Hacktoberfest issue?
🧐Raise all technical questions on Stack Overflow.
🧑‍💻Join the Ballerina Discord Server for quick updates, community coordination, and announcements.
Visit https://t.co/wOq7MRCC4P for more info.

[Ballerina @ballerinalang]

From generating images to creating sound, AI is becoming multimodal and Ballerina is built to connect it all.

Use Ballerina’s AI connectors to bring together text, image, and audio workflows through one unified integration layer.

Try the sample here: https://t.co/r70RCI5F5h

[Ballerina @ballerinalang]

Hacktoberfest participants - we see you! Your contributions make a huge difference to the Ballerina platform, and we are set to show our appreciation.
Ensure to submit your contributions before October 31, 2025 to be considered!
For more info, visit: https://t.co/12HISuuc09

[Ballerina @ballerinalang]

Ever wondered how AI agents can detect fraud within your integration flow?

In this post, Chintana Wilamuna explores using inline AI agents in Ballerina to classify transactions and detect fraud in real time.

🔗 Explore the full article: https://t.co/fsYJczAIb7