Top ACK GitHub Repositories & Tools (2026)

Standardized Distributed Generative and Predictive AI Inference Platform for Scalable, Multi-Framework Deployment on Kubernetes

☁️ Nextcloud server, a safe home for all your data

Declarative Continuous Deployment for Kubernetes

Essential tools and mods for Android nerds

Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

TiDB is built for agentic workloads that grow unpredictably, with ACID guarantees and native support for transactions, analytics, and vector search. No data silos. No noisy neighbors. No infrastructure ceiling.

Open-source universal artifact registry. Drop-in Artifactory/Nexus alternative with 40+ package formats, security scanning, WASM plugins, and edge replication.

API Support for your favorite torrent trackers

Archive manager and 7zip replacement for macOS. Preview (nested) archives without extracting them. Extract single files.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

XERJ is the new way for AI to search data. Its autoindex capability activates agents to know your data without the token waste of grep and sed. One command indexes code, docs, logs and PDFs for search, RAG, security audits and agent memory, using 40x fewer tokens than grep. Elasticsearch compatible, so existing clients just work.

ClickHouse® is a real-time analytics database management system

Open source GPS tracking platform - self-hosted or managed, 200+ device protocols

A WiFi security auditing software

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

A Minecraft: Java Edition Launcher for Android

The next-generation ad blocker for Safari. Free and open source on macOS, iOS, iPadOS, and visionOS, with 750,000 rules, userscripts, userstyles, and an element zapper.

Open Source Inventory Management System

A high performance and flexible authorization/permission engine built for developers and inspired by Google Zanzibar