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@OpenLibertyIO

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Open Liberty is an open source implementation of Eclipse MicroProfile, Jakarta EE, and Java EE for developing fast cloud-native microservices.

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Joined September 2017
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@OpenLibertyIO
openlibertyio
7 years
What's Open Liberty like? Have a go at deploying and packaging a RESTful web service with Maven in this guide:
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openliberty.io
A getting started tutorial with examples on how to rapidly develop, build, and package a Java application on Open Liberty using Maven and Docker.
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@OpenLibertyIO
openlibertyio
11 days
πŸ“• Hands-on with #Java #microservices, your way. From APIs to cloud-native tools, #OpenLiberty has 65+ hands-on guides featuring #MicroProfile, #JakartaEE, and more. ⚑ Learn something new in just 20–25 minutes. πŸ”— Check them out: https://t.co/TL9G0dgEUj
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@OpenLibertyIO
openlibertyio
15 days
πŸ”„ Make your #REST calls non-blocking with #OpenLiberty Want to make your #microservices more responsive? Learn to use #MicroProfile REST Client with #CompletionStage for async calls, free up threads, and improve responsiveness in your microservices. πŸ“˜ https://t.co/OId4vNmvtw
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@OpenLibertyIO
openlibertyio
18 days
πŸš€ Learn #Java #microservices by doing! With 65+ guides on #OpenLiberty, you can quickly master Java APIs, cloud-native tools, and open-source tech like #MicroProfile and #JakartaEE. ⚑ Bite-sized learning β€” 20–25 minutes per guide. πŸ”— Explore now: https://t.co/zEzMoF7wNA
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@OpenLibertyIO
openlibertyio
22 days
πŸš€ Kick-start your cloud-native journey with #OpenLiberty Learn how to: βœ… Build and run a simple #REST #microservice with #Maven βœ… See live updatesβ€”no restarts required βœ… Package your application for #deployment anywhere, including #Docker πŸ“˜ https://t.co/Hv1VBX7F0b
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@OpenLibertyIO
openlibertyio
25 days
πŸ’‘ Build better #Java #microservices β€” fast! #OpenLiberty has 65+ step-by-step guides to help you work with Java APIs, cloud-native tools, and open-source frameworks like #MicroProfile and #JakartaEE. ⚑ Each takes 20–25 minutes or less. πŸ”— Begin here: https://t.co/pqxtxAvhxu
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@OpenLibertyIO
openlibertyio
27 days
πŸ›°οΈ #OpenLiberty 25.0.0.8 out now! Now with #MicroProfile 7.1β€”bringing #Telemetry 2.1 and enhanced #OpenAPI 4.1 support. Available through Maven, Gradle, Docker, and as a downloadable archive. πŸ”— Read more: https://t.co/hKKYV4Z4Fr #MicroProfileTelemetry #MicroProfileOpenAPI
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@OpenLibertyIO
openlibertyio
30 days
πŸ”§ Clean up your #microservices with #CDI in #OpenLiberty! βœ… Use CDI annotations to bind beans to scopes βœ… Inject dependencies without manual instantiation βœ… Keep your code clean, modular, and testable πŸ“˜ Explore the guide: https://t.co/UXgxtVH5an
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@OpenLibertyIO
openlibertyio
1 month
πŸ“• Ready to sharpen your #Java #microservices skills? Explore 65+ guides on #OpenLiberty covering popular Java APIs, cloud-native tools, and open-source tech like #MicroProfile and #JakartaEE. ⚑ Learn something new in just 20–25 minutes! πŸ”— Start now: https://t.co/dzC2TLmvbb
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@OpenLibertyIO
openlibertyio
1 month
πŸ”— Add #HATEOAS-driven navigation to your #REST #API with #OpenLiberty! βœ… Include self & properties links in JSON βœ… Guide clients without hardcoding paths βœ… Keep APIs flexible and future-proof πŸ“˜ Explore the guide: https://t.co/EQfzURfH44
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@OpenLibertyIO
openlibertyio
1 month
πŸ—£οΈ Make your #REST APIs speak for themselves with #MicroProfile OpenAPI on #OpenLiberty βœ… Auto-generate specs from code & #POJOs βœ… Improve with annotations βœ… Filter endpoints via code or static files πŸ“˜ Start documenting: https://t.co/xNqK4CazcI #Java #APIDocs
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@OpenLibertyIO
openlibertyio
1 month
πŸ“₯ Learn how to quickly access a #REST service and deserialize #JSON using JSON‑B and JSON‑P with #OpenLiberty βœ… Serialize a #POJO list βœ… Deserialize with JSON-B βœ… Parse manually with JSON-P πŸ“˜ Explore the guide: https://t.co/culslTsJw6 #RESTClient #JSONB #JSONP
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@OpenLibertyIO
openlibertyio
2 months
πŸ”— Build type-safe REST clients in #OpenLiberty with @MicroProfileIO! βœ… Define interface-based clients βœ… Inject via #CDI or use #RestClientBuilder βœ… Handle errors cleanly via #ResponseExceptionMapper πŸ“˜ Read the guide: https://t.co/5QG43Ee7n9 #MicroProfile #RESTClient
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@OpenLibertyIO
openlibertyio
2 months
🌐 Build #RESTful services fast with #JakartaWS, JSON‑B & #OpenLiberty. Learn how to create, configure, test, and run a simple REST service that returns JVM system properties with a guided build + test workflow. πŸ“˜ Read the guide: https://t.co/xy2gRyezfm #JakartaEE #Java
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@OpenLibertyIO
openlibertyio
2 months
πŸ”Ž Use #OpenLiberty + #MicroProfile Health to add health endpoints and configure #Kubernetes probes for smarter #microservice #deployment! πŸ“˜ Check out the guide: https://t.co/GLGJAaxSGg #MicroProfileHealth #JakartaEE #Java #DeveloperExperience
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@OpenLibertyIO
openlibertyio
2 months
Overwhelmed by Java application maintenance and operational overhead? Join our webinar on July 23 at 9:00 AM EST to learn how EASeJ accelerates dev teams by offloading infrastructure, allowing them to focus on innovation. πŸ”— https://t.co/OgZoV769Wb
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@OpenLibertyIO
openlibertyio
2 months
πŸ”Ž Monitor #microservice health with #MicroProfile Health in #OpenLiberty! Add startup, liveness, and readiness checksβ€”exposed at /health endpointsβ€”and test failures + maintenance too. πŸ“˜ Read the guide: https://t.co/oXnTkzvhq4 #Java #MicroProfileHealth #Observability
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@OpenLibertyIO
openlibertyio
2 months
πŸ”Ž #OpenLiberty access logs just got smarter! The maxFiles setting now manages backups across multiple processes and restarts for cleaner log retention. πŸ”— Explore the full blog: https://t.co/oXTV5UUsnY #Logging #Observability #LogManagement #DevOps #Java #CloudNative
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@OpenLibertyIO
openlibertyio
2 months
πŸš€ Try #OpenLiberty 25.0.0.7‑beta! Be first to explore #MicroProfile 7.1 updates for #Telemetry 2.1 & #OpenAPI 4.1 on #JakartaEE 10. πŸ”— Get early access and share your feedback: https://t.co/Es4CBMOXPW #Java #JavaDevelopment #CloudNative
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@OpenLibertyIO
openlibertyio
2 months
🎯 Build modular #Java applications with #Gradle + #OpenLiberty! βœ… Set up dependencies between web and library modules βœ… Package into EAR βœ… Live-reloading changes via the Liberty Gradle plug-in πŸ“˜ Check out the guide: https://t.co/vYaGliailS #JakartaEE #MicroProfile
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@OpenLibertyIO
openlibertyio
2 months
🚨 Java 8 is showing its age. Security vulnerabilities! Outdated libraries! Modernization is no longer optional. It’s essential. On July 10th at 11:00 AM ET, explore how to modernize with confidence - powered by automation and AI insights. πŸ”— https://t.co/aZGIjuRvTx
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