Top ACK GitHub Repositories & Tools (2026)

🤱🏻 Turn any webpage into a desktop app with one command.

A smarter cd command. Supports all major shells.

The Free Software Media System - Server Backend & API

A powerful little TUI framework 🏗

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.

Degoogled maps & turn-by-turn navigation for Android - MapLibre + Overture POI, no Google Play Services

High performance self-hosted photo and video management solution.

Claude Code, Codex, OpenCode, Gemini, and Prime Agent versions of Poteto's pstack. Rigorous agent workflows with Cursor primitives translated for other harnesses.

"rsync for cloud storage" - Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Azure Blob, Azure Files, Yandex Files

Git with a cup of tea! Painless self-hosted all-in-one software development service, including Git hosting, code review, team collaboration, package registry and CI/CD

Screenshot testing for Compose Multiplatform and Android previews. One annotation, no test code, no emulator

An extremely fast Python package and project manager, written in Rust.

Semrush SEO AI-powered analysis tool MCP server & CLI for keyword research, domain analytics, backlink analysis

RikkaHub is an Android APP that supports for multiple LLM providers.

Local-first desktop widget for tracking token usage, costs, and limits across 43+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, OpenClaw, and more—with multi-device sync.

Asynchronous Pi subagents and agent fleet orchestration for parallel coding agents with nested delegation, background work, and supervision in herdr.

A simple, fast and user-friendly alternative to 'find'

:house_with_garden: Open source home automation that puts local control and privacy first.

Render markdown on the CLI, with pizzazz! 💅🏻