# Performance Improvements in JDK 26

DevFeed: [Performance Improvements in JDK 26](<https://devfeed.tech/articles/performance-improvements-in-jdk-26-59801.md>)

Original publisher: [Read original article](<https://www.baeldung.com/java-jdk-26-performance-improvements>)

Author: Bhaskar Ghosh

Published: 2026-09-25T05:21:31Z

Content type: tutorial

Language: en

Sources: [Baeldung](<https://devfeed.tech/sources/baeldung.md>)

Topics: [Java](<https://devfeed.tech/topics/java.md>), [Scalability](<https://devfeed.tech/topics/scalability.md>), [Cryptography](<https://devfeed.tech/topics/cryptography.md>), [Library](<https://devfeed.tech/topics/library.md>), [Concurrency](<https://devfeed.tech/topics/concurrency.md>)

Tags: [compiler](<https://devfeed.tech/tags/compiler.md>), [cryptography](<https://devfeed.tech/tags/cryptography.md>), [java](<https://devfeed.tech/tags/java.md>), [java-26](<https://devfeed.tech/tags/java-26.md>), [java-java-26](<https://devfeed.tech/tags/java-java-26.md>), [jdk](<https://devfeed.tech/tags/jdk.md>), [latency](<https://devfeed.tech/tags/latency.md>), [library](<https://devfeed.tech/tags/library.md>), [performance](<https://devfeed.tech/tags/performance.md>)

## AI overview

This tutorial examines JDK 26 performance improvements across libraries, garbage collectors, the compiler, and runtime. It covers lazy constants, reduced string allocation, record hashCode() profiling, cryptographic optimizations, stream processing, and deployment considerations.

## Source excerpt

Explore the most important performance improvements in JDK 26. The post Performance Improvements in JDK 26 first appeared on Baeldung.