
openlibertyio
@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.
Alpha Centauri
Joined September 2017
What's Open Liberty like? Have a go at deploying and packaging a RESTful web service with Maven in this guide:
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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π Hands-on with #Java #microservices, your way. From APIs to cloud-native tools, #OpenLiberty has 65+ hands-on guides featuring #MicroProfile, #JakartaEE, and more. β‘ Learn something new in just 20β25 minutes. π Check them out: https://t.co/TL9G0dgEUj
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π 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. π https://t.co/OId4vNmvtw
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π 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. β‘ Bite-sized learning β 20β25 minutes per guide. π Explore now: https://t.co/zEzMoF7wNA
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π Kick-start your cloud-native journey with #OpenLiberty Learn how to: β
Build and run a simple #REST #microservice with #Maven β
See live updatesβno restarts required β
Package your application for #deployment anywhere, including #Docker π https://t.co/Hv1VBX7F0b
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π‘ 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. β‘ Each takes 20β25 minutes or less. π Begin here: https://t.co/pqxtxAvhxu
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π°οΈ #OpenLiberty 25.0.0.8 out now! Now with #MicroProfile 7.1βbringing #Telemetry 2.1 and enhanced #OpenAPI 4.1 support. Available through Maven, Gradle, Docker, and as a downloadable archive. π Read more: https://t.co/hKKYV4Z4Fr
#MicroProfileTelemetry #MicroProfileOpenAPI
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π§ Clean up your #microservices with #CDI in #OpenLiberty! β
Use CDI annotations to bind beans to scopes β
Inject dependencies without manual instantiation β
Keep your code clean, modular, and testable π Explore the guide: https://t.co/UXgxtVH5an
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π 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. β‘ Learn something new in just 20β25 minutes! π Start now: https://t.co/dzC2TLmvbb
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π Add #HATEOAS-driven navigation to your #REST #API with #OpenLiberty! β
Include self & properties links in JSON β
Guide clients without hardcoding paths β
Keep APIs flexible and future-proof π Explore the guide: https://t.co/EQfzURfH44
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π£οΈ Make your #REST APIs speak for themselves with #MicroProfile OpenAPI on #OpenLiberty β
Auto-generate specs from code & #POJOs β
Improve with annotations β
Filter endpoints via code or static files π Start documenting: https://t.co/xNqK4CazcI
#Java #APIDocs
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π₯ Learn how to quickly access a #REST service and deserialize #JSON using JSONβB and JSONβP with #OpenLiberty β
Serialize a #POJO list β
Deserialize with JSON-B β
Parse manually with JSON-P π Explore the guide: https://t.co/culslTsJw6
#RESTClient #JSONB #JSONP
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π Build type-safe REST clients in #OpenLiberty with @MicroProfileIO! β
Define interface-based clients β
Inject via #CDI or use #RestClientBuilder β
Handle errors cleanly via #ResponseExceptionMapper π Read the guide: https://t.co/5QG43Ee7n9
#MicroProfile #RESTClient
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π Build #RESTful services fast with #JakartaWS, JSONβB & #OpenLiberty. Learn how to create, configure, test, and run a simple REST service that returns JVM system properties with a guided build + test workflow. π Read the guide: https://t.co/xy2gRyezfm
#JakartaEE #Java
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π Use #OpenLiberty + #MicroProfile Health to add health endpoints and configure #Kubernetes probes for smarter #microservice #deployment! π Check out the guide: https://t.co/GLGJAaxSGg
#MicroProfileHealth #JakartaEE #Java #DeveloperExperience
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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. π https://t.co/OgZoV769Wb
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π Monitor #microservice health with #MicroProfile Health in #OpenLiberty! Add startup, liveness, and readiness checksβexposed at /health endpointsβand test failures + maintenance too. π Read the guide: https://t.co/oXnTkzvhq4
#Java #MicroProfileHealth #Observability
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π #OpenLiberty access logs just got smarter! The maxFiles setting now manages backups across multiple processes and restarts for cleaner log retention. π Explore the full blog: https://t.co/oXTV5UUsnY
#Logging #Observability #LogManagement #DevOps #Java #CloudNative
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π Try #OpenLiberty 25.0.0.7βbeta! Be first to explore #MicroProfile 7.1 updates for #Telemetry 2.1 & #OpenAPI 4.1 on #JakartaEE 10. π Get early access and share your feedback: https://t.co/Es4CBMOXPW
#Java #JavaDevelopment #CloudNative
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π― Build modular #Java applications with #Gradle + #OpenLiberty! β
Set up dependencies between web and library modules β
Package into EAR β
Live-reloading changes via the Liberty Gradle plug-in π Check out the guide: https://t.co/vYaGliailS
#JakartaEE #MicroProfile
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π¨ Java 8 is showing its age. Security vulnerabilities! Outdated libraries! Modernization is no longer optional. Itβs essential. On July 10th at 11:00 AM ET, explore how to modernize with confidence - powered by automation and AI insights. π https://t.co/aZGIjuRvTx
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