GitHub - mormegil-cz/stackflame: Java core dump thread stack flamegraph visualizer

A simple (local, no-server) webapp visualizing the threads in a Java core dump using a flame graph.

You can use it at mormegil-cz.github.io/stackflame. Your data is not uploaded anywhere, all processing takes place locally.

Supported formats

Name	Name	Last commit message	Last commit date
Latest commit mormegil-cz Update browserify Feb 23, 2025 005260f · Feb 23, 2025 History 38 Commits
@types/d3-flame-graph	@types/d3-flame-graph	Refactoring completed, everything should be working again	Nov 12, 2019
src	src	Clean debugging and commented-out code	Aug 26, 2024
.gitignore	.gitignore	Initial version	Sep 19, 2019
README.md	README.md	Add support for OpenJDK dumps	Apr 4, 2023
gulpfile.js	gulpfile.js	Commit package-lock.json	May 13, 2023
package-lock.json	package-lock.json	Update browserify	Feb 23, 2025
package.json	package.json	Update browserify	Feb 23, 2025
screenshot.png	screenshot.png	Refactoring completed, everything should be working again	Nov 12, 2019
tsconfig.json	tsconfig.json	Refactoring completed, everything should be working again	Nov 12, 2019