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graalvm

12 indexed repositories · View on GitHub

graalvm-demos
This repository contains example applications to illustrate the different capabilities of GraalVM

Java · 679 stars
native-build-tools
Native-image plugins for various build tools

Java · 455 stars
setup-graalvm
Set up your GitHub Actions workflow with a specific GraalVM distribution.

TypeScript · 218 stars
homebrew-tap

Ruby · 218 stars
mx
Command-line tool used for the development of Graal projects.

Python · 205 stars
container
GraalVM container images

190 stars
graal-languages-demos
Graal Languages - Demos and Guides

Java · 102 stars
polyglot-embedding-demo
Demonstration repository showing polyglot embedding with GraalVM for JDK 21 using Maven and Gradle.

Java · 36 stars
graalvm-community-jdk21u
Maintenance repository for GraalVM Community for JDK 21.

Java · 17 stars
graalvm-website
GraalVM: Run Programs Faster Anywhere 🚀

HTML · 13 stars
mandrel-packaging

Java · 6 stars
graalvm-community-jdk25u

Java · 2 stars

Beginner friendly Everything

Open All

Support selecting the latest innovation release for a GraalVM major version Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

graalvm/setup-graalvm#239 · Opened Sep 19, 2026
Rreplace deprecated `postflight` with `postflight_steps` Open

Difficulty 1/5 Under an hour Newbie friendliness 88/100

graalvm/homebrew-tap#79 · 1 reaction · Opened Sep 14, 2026
native-maven-plugin with JPMS integration Open

Difficulty 3/5 1-2 days Newbie friendliness 67/100

graalvm/native-build-tools#1048 · Opened Sep 12, 2026
[Backport] [GR-78895] Use weak references for String.intern(). Open

backport

Difficulty 3/5 1-2 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk25u#152 · 1 comment · Opened Sep 10, 2026
Consider setting `toolchainDetection` to true by default Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

graalvm/native-build-tools#1039 · 1 reaction · Opened Aug 31, 2026
[mandrel-ops] `downstream-sync-mark` and `sync-upstream` are adding all files to the commit set Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

graalvm/mandrel-packaging#532 · Opened Aug 13, 2026
`compiler` fullbuild gate tag fails on Fedora 44 with GCC 16 Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

graalvm/graalvm-community-jdk21u#332 · Opened Aug 11, 2026
Configuration cache store fails in multi-project builds: metadata repository URI is resolved via a detached configuration during CC serialization (also blocks Isolated Projects) Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

graalvm/native-build-tools#1013 · 1 comment · Opened Aug 3, 2026
Architecture: establish shared Native Image planning and harden plugin boundaries Open

enhancement gradle-plugin maven-plugin

Difficulty 5/5 Over a week Newbie friendliness 35/100

graalvm/native-build-tools#980 · Opened Jul 20, 2026
Proposal: Deprecate resource autodetection in favor of authored reachability metadata Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

graalvm/native-build-tools#979 · Opened Jul 20, 2026
Proposal: Add -H:Preserve support via the shared ArtifactSelection model Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

graalvm/native-build-tools#978 · 2 comments · Opened Jul 19, 2026
Support the JVM target of the Kotlin multiplatform Gradle plugin Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

graalvm/native-build-tools#976 · Opened Jul 17, 2026
[Backport] [GR-75053] Tighten AMD64 fence marking Open

backport

Difficulty 3/5 1-2 days Newbie friendliness 52/100

graalvm/graalvm-community-jdk21u#310 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75058] Ensure that WASI does not follow symlinks out of preopened dirs. Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 38/100

graalvm/graalvm-community-jdk21u#308 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75056] Do not allow loading language-internal files when loading DWARF debug sources. Open

backport

Difficulty 3/5 1-2 days Newbie friendliness 48/100

graalvm/graalvm-community-jdk21u#307 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75064] TRegex: add truffle interrupt polling along the parser-NFA-DFA generator pipeline. Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 25/100

graalvm/graalvm-community-jdk21u#306 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75086] [GR-75012] Install runtime constant blinding eagerly Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk21u#305 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75549] [GR-75544] [GR-75545] [GR-75547] TRegex: Add resource limits for TRegex parser expansion, lookar... Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk21u#304 · Opened Jul 1, 2026
[Backport] [GR-75566] Fix branchless index clamp overflow contract Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 25/100

graalvm/graalvm-community-jdk21u#303 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75412] Tighten MethodHandleNode type guard Open

backport

graalvm/graalvm-community-jdk21u#300 · 1 assignee · Opened Jul 1, 2026
[Backport] [GR-75750] Fix method handle casts and constructor invokespecial receiver validation Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk21u#299 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75053] Tighten AMD64 fence marking Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk25u#120 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75064] TRegex: add truffle interrupt polling along the parser-NFA-DFA generator pipeline. Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 30/100

graalvm/graalvm-community-jdk25u#116 · Opened Jul 1, 2026
[Backport] [GR-75086] [GR-75012] Install runtime constant blinding eagerly Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk25u#115 · 1 comment · Opened Jul 1, 2026
[Backport] [GR-75566] Fix branchless index clamp overflow contract Open

backport

Difficulty 4/5 3-5 days Newbie friendliness 30/100

graalvm/graalvm-community-jdk25u#113 · 1 comment · Opened Jul 1, 2026
`AccessDeniedException` on Windows only when moving `access-filter.json` Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

graalvm/native-build-tools#945 · 2 comments · Opened Jun 26, 2026
Could not exec process-graalpy-resources Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

graalvm/graal-languages-demos#75 · 1 comment · Opened Jun 23, 2026
[mandrel-ops] `update-quarkus-images`: Support adding new release lines (make `--prev-version` optional) Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

graalvm/mandrel-packaging#528 · Opened Jun 22, 2026
[mandrel-ops] `upstream-mark`: Infer `--version` from `suite.py` when not explicitly provided Open

Difficulty 3/5 1-2 days Newbie friendliness 75/100

graalvm/mandrel-packaging#527 · Opened Jun 22, 2026
[mandrel-ops] `upstream-finalize`: Infer `--version` from `suite.py` when not explicitly provided Open

Difficulty 3/5 1-2 days Newbie friendliness 74/100

graalvm/mandrel-packaging#526 · Opened Jun 22, 2026
mandrel-ops.java: Store config in a file Open

graalvm/mandrel-packaging#525 · 1 reaction · 1 assignee · Opened Jun 21, 2026
[Backport] [Oracle GraalVM] [GR-74238] Backport to 23.1: Update simdjson to 4.3.1 Open

backport oracle-graalvm-23.1.12 oracle-interest

Difficulty 3/5 1-2 days Newbie friendliness 45/100

graalvm/graalvm-community-jdk21u#286 · Opened Jun 12, 2026
[Backport] [Oracle GraalVM] [GR-75978] [GR-75981] [GR-75956] [GR-75960] [GR-75963] [GR-75966] [GR-75969] [GR-75972] [GR-75975] [GR-75984] [GR-75987] Backport to 25.0: CompactingOldGen improvements and Adaptive2 policy. Open

backport oracle-graalvm-25.0.4 oracle-interest

Difficulty 5/5 Over a week Newbie friendliness 25/100

graalvm/graalvm-community-jdk25u#65 · 1 comment · Opened Jun 11, 2026
WASM Socket support unsupported. Open

graalvm/graalvm-demos#398 · 1 comment · 1 assignee · Opened Jun 7, 2026
Cannot unzip tar files when using Python 3.14 Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

graalvm/mx#303 · 1 comment · Opened May 26, 2026
Make the graalVMHome property configurable by other means than environment variable or toolchains Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 68/100

graalvm/native-build-tools#882 · Opened Apr 28, 2026
Generate Tests that Cover Dynamic Access calls Automatically Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

graalvm/native-build-tools#872 · Opened Apr 8, 2026
Expose Dynamic Access Task Open

enhancement

graalvm/native-build-tools#870 · 1 assignee · Opened Apr 7, 2026
[Backport] [Oracle GraalVM] [GR-69955] Backport to 23.1: Safepoint node: model loop link as guard. Open

backport oracle-graalvm-23.1.11 oracle-interest

Difficulty 3/5 1-2 days Newbie friendliness 45/100

graalvm/graalvm-community-jdk21u#254 · 1 comment · Opened Apr 7, 2026
[Backport] [Oracle GraalVM] [GR-73373] Backport to 23.1: Don't translate UnsupportedOperationException to UnsupportedMessageException for ProxyExecutable. Open

backport oracle-graalvm-23.1.11 oracle-interest

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

graalvm/graalvm-community-jdk21u#251 · Opened Apr 7, 2026
pandas Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

graalvm/graal-languages-demos#68 · 1 comment · Opened Feb 24, 2026
Test all versions of JUnit Open

enhancement priority

graalvm/native-build-tools#834 · 1 assignee · Opened Feb 7, 2026
Action fails on win-11-arm Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

graalvm/setup-graalvm#203 · 2 comments · Opened Jan 9, 2026
[Community] As of `jdk-21.0.9`, instructions in `BUILDING.md` work for `ce` and `ce-llvm`, but fail for `ce-complete` Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 42/100

graalvm/graalvm-community-jdk21u#245 · 3 comments · Opened Jan 9, 2026
`jdk-community`, `graalvm-community`, and `native-image-community` are essentially the same Docker Image Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

graalvm/container#109 · Opened Jan 7, 2026
[Backport] [Oracle GraalVM] [GR-69959] Partial backport to 23.1: Improve crash log. Open

backport oracle-graalvm-23.1.10 oracle-interest

Difficulty 4/5 3-5 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk21u#233 · Opened Dec 23, 2025
[Backport] [Oracle GraalVM] [GR-71376] Backport to 23.1: Fix potential crash with DynamicObjectLibrary.removeKey. Open

backport oracle-graalvm-23.1.10 oracle-interest

Difficulty 3/5 1-2 days Newbie friendliness 35/100

graalvm/graalvm-community-jdk21u#232 · 1 comment · Opened Dec 23, 2025
JARDistribution force exclude dotfiles (.foo) Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

graalvm/mx#297 · 4 comments · Opened Dec 9, 2025
Clarify that `java-version=dev` requires `distribution=graalvm-community` Open

graalvm/setup-graalvm#193 · 1 assignee · Opened Nov 13, 2025
v1.4.2 causes error undefined reference to `fstat64' Open

graalvm/setup-graalvm#190 · 4 comments · 1 assignee · Opened Oct 28, 2025

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