Top TAK GitHub Repositories & Tools (2026)

Open-source, self-hosted note-taking tool built for quick capture. Markdown-native, lightweight, and fully yours.

🔥 PlainApp is an open-source app that lets you securely manage your phone from a web browser. Access files, media, contacts, SMS, calls, and more through a simple, easy-to-use interface on your desktop.

A privacy-first, open-source platform for knowledge management and collaboration. Download link: http://github.com/logseq/logseq/releases. roadmap: https://logseq.io/p/NX4mc_ggEV

Open-source, AI-native knowledge base & Evernote alternative with native MCP. Zero-cost on Cloudflare or Docker.

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.

A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.

Your web application for managing personal data.

🌟 Ethereum Consensus client for the Zig and TypeScript ecosystem

Powerful note-taking without the hassle.

Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 45 languages, 192 modules. AGPL-3.0. pip install openconstructionerp

🚀 Open-source Ethereum consensus client written in Java

End-to-end encrypted notes, tasks, files, passwords, journal and bookmarks. Keyed by a 12-word BIP-39 phrase: no email, no password, no account to leak. The full client source for web, desktop and mobile is published, along with the encryption (XChaCha20-Poly1305, HKDF-SHA256, Ed25519) and the threat model, so the privacy claims are falsifiable.

Kition brings Markdown, DataTable, WhiteBoard, a tool-using AI agent, browser research, and visual workflows into one desktop workspace.

The participatory democracy framework. A generator and multiple gems made with Ruby on Rails

Minimalistic note taking: save and edit your clipboard content as a note file (Gitlab mirror)

Open-source (Apache-2.0) PDF takeoff for construction & flooring — the first engine an AI agent drives natively over MCP, not bolted on. Rooms measured on the wall faces, symbol sweeps, materials + quantities with full provenance, built for preconstruction. Runs entirely in your browser.

A completely offline, aesthetically pleasing google tasks alternative to do list app, inspired by system-24 theme and windows mobile design system. Recently rewritten with Vue. It's just a 124kb apk that allows you to take notes from status bar and from other apps with support for homescreen widgets! Made with ❤️ and 🔥.

Cross-platform Electron desktop client for Meshtastic, MeshCore, and Reticulum on macOS, Linux, and Windows with multi-language support, BLE, USB serial, Wi‑Fi/TCP, MQTT, local SQLite history, and routing diagnostics. EMCOMM support via MECP & TAK.

The best way to publish your scientific knowledge. Source code for the entire OurBigBook Project: OurBigBook.com, ourbigbook CLI and the VS Code extension. A powerful static wiki generator and lightweight markup language to write complex structured wikis/books/blogs with multi-user mind-melding magic 🧙

Lightweight Knowledge Base and Feed Reader.