Every device in a smart home speaks a different language, and ioBroker is the open-source home automation platform that translates Zigbee lamps, cloud-tied heating, and Modbus solar inverters into one system under your control. Adapters do the translating: more than 800 of them connect devices, protocols, and online services, from Philips Hue, Shelly, and HomeMatic hardware to MQTT, KNX, Telegram, and weather feeds. Everything an adapter learns lands in one shared structure of objects and live states, so a motion sensor from one brand can switch lights from another without either vendor knowing the other exists. Automations start simple: the rules editor clicks triggers, conditions, and actions together from lists, and the same logic grows into Blockly diagrams or full JavaScript and TypeScript scripts when a routine outgrows the form. Dashboards are yours to design in the vis-2 editor, where switches, sliders, gauges, and floor-plan views are dragged onto pages and bound to any data point in the tree. The whole installation is managed from the browser admin interface: install adapters, configure instances, browse the object tree, watch live states, read logs, and manage users without editing a single configuration file. Voice control joins through Alexa, Google Home, and Matter bridges, remote access works over VPN or the optional ioBroker.pro link, and because automations execute locally, the house keeps behaving when the internet drops. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.

Big repositories, small questions: Open Kritt is a self-hosted platform that splits vulnerability research into focused tasks for AI agents and returns ranked, de-duplicated findings. Build a workflow as a tree of prompt steps, where each step declares the structured output it must produce and the next level launches one fresh agent per result. Scan remote or local repositories along with their dependencies, using Codex, Claude Code, or Grok Build as the harness. Every workflow ends in one fixed finding schema covering file, line, vulnerability type, trigger flow, and a malicious input example. Post-scripts then validate each finding, build a proof of concept, or write the report. Markdown severity rankers tell the model how to prioritize for your bounty program, and repeated findings collapse automatically. Model access comes from a Codex login or OpenAI, Anthropic, DeepSeek, OpenRouter, or xAI keys, with an Active switch to choose which accounts take new work. A dashboard tracks blueprints, scans, and findings, a headless command-line tool imports workflows and launches scans on servers without a browser, and finished scans export as one ZIP with a share-safe manifest. Built-in workflows, including an entry-point-driven hunt, give you a starting point. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. AGPL-3.0 licensed.

Running a school means juggling lesson plans, timetables, attendance, behaviour notes, and grades all at once; Gibbon gives teachers, students, parents, and administrators one shared web system for that daily work. Teachers build lessons from reusable Smart Blocks, assemble them into units with learning outcomes, set and collect homework online, and grade the results in a colour-coded markbook that stays linked to every class. The timetabling engine builds schedules from reusable day structures, ties them to real calendar dates, handles exceptions, books rooms and facilities, and shows every student and teacher exactly where they should be. Attendance can be taken by form group, class, or individual student, with future absences recorded ahead of time and reports ready for emergencies or truancy follow-up. Behaviour records log the good alongside the bad using your school's own descriptors and severity levels, notify form tutors when something needs attention, and surface patterns across a student's history. Each student's profile pulls timetable, attendance, behaviour, library, and assessment information into one page, while activities sign-ups, a school-wide resource library, and departmental scope-and-sequence views keep the wider community connected. Because every module can be switched on or off per role and extended with community modules, the same platform fits a small primary school and a large secondary school in 26 languages. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. GPL-3.0 licensed.