Free universal database tool and SQL client

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

The ZAP by Checkmarx Core project

Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.

Vert.x is a tool-kit for building reactive applications on the JVM

A configuration as code language with rich validation and tooling.

Test Automation Made Simple

Tsunami is a general purpose network security scanner with an extensible plugin system for detecting high severity vulnerabilities with high confidence.

Native Operating System and Hardware Information

A modern, web-based SSH console and key management tool. Bastillion gives you a clean, browser-based way to manage SSH access across all your systems. Think of it like a bastion host with a friendl…

Database Subsetting and Relational Data Browsing Tool.

A collection of my book notes on various subjects, mainly computer science

Android Developer Roadmap - A complete roadmap to learn Android App Development

Example project showing how to build a Spring Boot App providing a GUI with Vue.js

A library that checks for your apps' updates on Google Play, GitHub, Amazon, F-Droid or your own server. API 9+ required.

An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.

The Standard Webhooks specification

Layout and functional testing framework for websites

CATS is a REST API Fuzzer and negative testing tool for OpenAPI endpoints. CATS automatically generates, runs and reports tests with minimum configuration and no coding effort. Tests are self-heali…

Scalable identity resolution, entity resolution, data mastering and deduplication using ML

Caja is a tool for safely embedding third party HTML, CSS and JavaScript in your website.

Nailgun is a client, protocol, and server for running Java programs from the command line without incurring the JVM startup overhead.

The smallest fully-tested TDD-designed all-essentials-included non-magic zero-dependency minimalist Java web application framework

PHONK is a coding playground for new and old Android devices

An automation platform that enables continuous localization.

App updater for Cordova/PhoneGap

A text editor with an sort-of-unusual undo/redo algorithm

Signing and protecting PDF documents; Implemented in Java; Uses iText; License: AGPL