Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation simple. It is a class library for editing bytecodes in Java.

Latest Versions

64 versions โ†’
VersionVulnerabilitiesUsagesDate
3.31.x
3.31.0-GA
17
Apr 24, 2026
3.30.x
3.30.2-GA
356
Dec 24, 2023
3.30.1-GA
12
Dec 17, 2023
3.30.0-GA
7
Dec 16, 2023
3.29.x
3.29.2-GA
358
Sep 14, 2022
3.29.1-GA
48
Aug 11, 2022
3.29.0-GA
540
May 13, 2022
3.28.x
3.28.0-GA
841
May 08, 2021
3.27.x
3.27.0-GA
801
Mar 19, 2020
3.26.x
3.26.0-GA
561
Oct 02, 2019
3.25.x
3.25.0-GA
631
Apr 17, 2019
3.24.x
3.24.1-GA
493
Dec 10, 2018
3.24.0-GA
478
Nov 01, 2018
3.23.x
3.23.2-GA
19
Apr 18, 2019
3.23.1-GA
503
Jul 01, 2018
3.23.0-GA
12
Jun 20, 2018
3.22.x
3.22.0-GA
591
Oct 10, 2017
3.22.0-CR2
46
Jun 06, 2017
3.22.0-CR1
40
Oct 04, 2016
64 versions โ†’