Open Source Alternatives written in Java

Karate

8,783

Unified Test Automation Framework

Jenkins

25,014

Automate Anything with Jenkins

Supertokens

14,905

Open Source User Authentication

Freeplane

3,937

Mind Mapping and Knowledge Management

Aegis

11,926

Secure 2FA token manager

Berty

9,079

Unstoppable P2P Communication

Apache nifi

5,961

Automate and manage data flows

Kontalk

576

Secure, open-source messaging

OneDev

14,688

All-in-One DevOps Platform

Opengrep

2,128

Open-source static code security engine

formsflow.ai

395

Low-code forms, workflows, analytics platform

Testsigma

1,152

10X Faster Test Automation

GrapheneOS

1,206

Private and secure mobile OS

LibreOffice

3,664

Free, Powerful Office Suite

Scoold

912

Efficient Team Knowledge Sharing

OpenScan

1,723

Privacy-friendly Document Scanner

Milkman

1,324

Extensible Request/Response Workbench

OpenOffice

1,156

Free Office Suite Software

OpenAM

865

Seamless Authentication and Access Management

MetriQL

325

Headless BI for data metrics

ClearFlask

427

Manage product feedback easily