Skip to content
View akontra's full-sized avatar

Block or report akontra

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse

Starred repositories

35 stars written in Java
Clear filter

Ip2region is an offline IP address manager framework and locator with both IPv4 and IPv6 supported, supporting billions of data segments, ten microsecond searching performance, xdb search client fo…

Java 18,328 2,930 Updated Nov 5, 2025

QuestDB is a high performance, open-source, time-series database

Java 16,331 1,510 Updated Nov 6, 2025

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Java 14,674 631 Updated Nov 4, 2025

Style and Grammar Checker for 25+ Languages

Java 13,743 1,465 Updated Nov 6, 2025

✅ The programmer-friendly testing framework for Java and the JVM

Java 6,867 1,603 Updated Nov 6, 2025

Statistical Machine Intelligence & Learning Engine

Java 6,289 1,149 Updated Nov 6, 2025

LWJGL is a Java library that enables cross-platform access to popular native APIs useful in the development of graphics (OpenGL, Vulkan, bgfx), audio (OpenAL, Opus), parallel computing (OpenCL, CUD…

Java 5,158 669 Updated Nov 2, 2025

Keep your code spotless

Java 5,150 491 Updated Nov 5, 2025

A machine learning software for extracting information from scholarly documents

Java 4,415 517 Updated Nov 6, 2025

Zotero plugin to manage your attachments: automatically rename, move, and attach PDFs (or other files) to Zotero items, sync PDFs from your Zotero library to your (mobile) PDF reader (e.g. an iPad,…

Java 4,263 293 Updated Apr 16, 2024

signal-cli provides an unofficial commandline, JSON-RPC and dbus interface for the Signal messenger.

Java 3,834 346 Updated Nov 3, 2025

Java dataframe and visualization library

Java 3,702 653 Updated Jul 12, 2025

Hackpad is a web-based realtime wiki.

Java 3,584 523 Updated May 22, 2023

Autopsy® is a digital forensics platform and graphical interface to The Sleuth Kit® and other digital forensics tools. It can be used by law enforcement, military, and corporate examiners to invest…

Java 2,869 640 Updated Oct 25, 2025

Java bindings for Skia

Java 2,647 127 Updated Aug 14, 2023

Easy to use lightweight web crawler(易用的轻量化网络爬虫)

Java 2,518 884 Updated Jul 12, 2025

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network i…

Java 2,288 327 Updated Oct 26, 2025

Apache TinkerPop - a graph computing framework

Java 2,082 841 Updated Nov 6, 2025

💎Collection of algorithms and data structures

Java 2,009 523 Updated Jun 14, 2025

The modular web framework for Java and Kotlin

Java 1,761 202 Updated Nov 4, 2025

Processing 4.x releases for Java 17

Java 1,338 228 Updated Mar 13, 2024

Zettelkasten-Developer-Builds

Java 773 95 Updated Oct 7, 2025

RedPen is an open source proofreading tool to check if your technical documents meet the writing standard. RedPen supports various markup text formats (Markdown, Textile, AsciiDoc, Re:VIEW, reStruc…

Java 595 73 Updated Jul 7, 2022

Novel-Grabber can download novels from pretty much any webnovel and lightnovel site.

Java 560 83 Updated May 15, 2025

Mirror of Apache AsterixDB

Java 298 143 Updated Oct 9, 2025

Closure rules for Bazel

Java 157 112 Updated Sep 23, 2025

Oxalis - PEPPOL Access Point open-source implementation.

Java 149 96 Updated Sep 28, 2025

A simple bot framework for Signal

Java 134 22 Updated Feb 18, 2021

Automatically exported from code.google.com/p/berkeleylm

Java 99 31 Updated Jan 15, 2016

FastDTW- Dynamic Time Warping (DTW) with a linear time and memory complexity

Java 89 21 Updated Dec 4, 2014
Next