Alternatives and similar repositories for jdk19

Users that are interested in jdk19 are comparing it to the libraries listed below

• openjdk / jdk15
  https://openjdk.org/projects/jdk/15 released 2020-09-15
  ☆39Updated 5 years ago
• openjdk / lilliput
  https://openjdk.org/projects/lilliput
  ☆54Updated 2 months ago
• openjdk / jtreg
  https://openjdk.org/projects/code-tools/jtreg
  ☆64Updated last week
• graalvm / graalvm-ce-dev-builds
  GraalVM Dev Build Downloads
  ☆103Updated this week
• openjdk / jdk21
  https://openjdk.org/projects/jdk/21 released 2023-09-19
  ☆91Updated last year
• openjdk / crac
  https://openjdk.org/projects/crac
  ☆205Updated this week
• openjdk / guide
  OpenJDK Developers' Guide https://openjdk.org/guide
  ☆58Updated 3 weeks ago
• raphw / asm-jdk-bridge
  ☆30Updated this week
• hyperxpro / Brotli4j
  Brotli4j provides Brotli compression and decompression for Java.
  ☆135Updated this week
• boulder-on / JPassport
  JPassport
  ☆71Updated this week
• openjdk / jdk19u
  https://openjdk.org/projects/jdk-updates last released 2023-01-17
  ☆20Updated 2 years ago
• stokito / IdeaJol
  Intellij plugin that shows an object layout in memory to help optimize it. Uses OpenJDK JOL tool
  ☆148Updated last year
• tomas-langer / helidon-nima-example
  Helidon Níma Example - Loom based webserver
  ☆57Updated last year
• toolisticon / aptk
  A toolkit project to enable you to build annotation processors more easily
  ☆46Updated last week
• oracle-actions / setup-java
  GitHub Action to download and install Oracle's Java Development Kit builds
  ☆70Updated this week
• ionutbalosin / jvm-performance-benchmarks
  Java Virtual Machine (JVM) Performance Benchmarks with a primary focus on top-tier Just-In-Time (JIT) Compilers, such as C2 JIT, Graal JI…
  ☆125Updated 3 weeks ago
• toolfactory / narcissus
  A library for bypassing all of Java's security mechanisms, visibility checks, and encapsulation measures via the JNI API
  ☆53Updated last month
• FasterXML / jackson-datatypes-collections
  Jackson project that contains various collection-oriented datatype libraries: Eclipse Collections, Guava, HPPC, PCollections
  ☆86Updated last week
• carldea / panama4newbies
  This is a blog series to explore OpenJDK's Project Panama.
  ☆87Updated 3 years ago
• eclipse-vertx / vertx-virtual-threads
  Vert.x Virtual Threads
  ☆21Updated last year
• toolfactory / jvm-driver
  A driver to allow deep interaction with the JVM without any restrictions
  ☆58Updated 4 months ago
• JetBrains / intellij-deps-trove4j
  Fork of trove4j (https://bitbucket.org/trove4j/trove) used in IntelliJ Platform
  ☆53Updated 2 years ago
• openjdk / shenandoah
  https://openjdk.org/projects/shenandoah
  ☆130Updated 5 months ago
• avaje / avaje-jsonb
  java json binding library via source code generation
  ☆78Updated 2 weeks ago
• leangen / geantyref
  Advanced generic type reflection library with support for working with AnnotatedTypes (for Java 8+)
  ☆113Updated 7 months ago
• daniellansun / fast-reflection
  Yet another extremely fast alternative for Java reflection
  ☆41Updated 8 months ago
• foojayio / discoapi
  The foojay discovery api (discoapi) is made to discover java packages (jre/jdk) from different distributions.
  ☆139Updated last year
• openjsse / openjsse
  OpenJSSE: A JSSE provider that supports TLS 1.3 on Java SE 8
  ☆109Updated last year
• burningwave / core
  An advanced and highly optimized Java library to build frameworks: it's useful for scanning class paths, generating classes at runtime, f…
  ☆212Updated 4 months ago
• sshtools / maverick-synergy
  Next Generation Java SSH API
  ☆114Updated 3 weeks ago