Software

Photovoltaic dashboard that displays energy production and consumption with cost and savings calculations. ([Demo](https://demo.solectrus.de), [Source Code](https://github.com/solectrus/solectrus))

A data collection service that works with your existing Google Analytics setup to capture user activity and send it straight to your own private database. ([Demo](https://lookerstudio.google.com/u/0/reporting/0e4102b6-c38b-4f55-aa25-c1fe91d1c1e9), [Source Code](https://github.com/d8a-tech/d8a))

Privacy-first web analytics with goals, funnels, ecommerce tracking, and team management in a single binary with embedded DuckDB (alternative to Google Analytics, Plausible, Umami). ([Source Code](https://github.com/pascalebeier/hitkeep))

Lightweight PDF library and reader

Kubernetes operator for llama.cpp-native LLM inference with GPU scheduling, Apple Silicon Metal support, and OpenAI-compatible API. ([Source Code](https://github.com/defilantech/LLMKube))

Advanced todo list app with integrated timeboxing and time tracking capabilities. Integrates with Jira, GitHub, GitLab, Redmine and OpenProject. ([Source Code](https://github.com/super-productivity/super-productivity))

Online appointment scheduling system. ([Source Code](https://github.com/calcom/cal.diy))

Event photo sharing platform and gallery with slideshow that allows guests to view and share memories via a QR code. ([Demo](https://demo.memtly.com/), [Source Code](https://github.com/Memtly/Memtly.Community))

Track and share your location in real time. Control and lock stolen or lost phones. ([Source Code](https://github.com/onloc-app/onloc-api), [Clients](https://github.com/onloc-app/onloc-android))

FM broadcasting system with server-client architecture for managing multiple Raspberry Pi transmitters remotely. ([Source Code](https://github.com/dpipstudio/botwave))

A tool to help organize ideas and build great things. Plan, organize, build and ship. ([Demo](https://tasks-app.hamsterbase.com), [Source Code](https://github.com/hamsterbase/tasks))

Community-driven Matrix homeserver, the continuation of conduwuit focusing on user experience and new features (fork of Conduit). ([Source Code](https://forgejo.ellis.link/continuwuation/continuwuity))

Game Administration Panel for managing game servers on Linux and Windows. ([Demo](https://demo.gameap.com/), [Source Code](https://github.com/gameap/gameap), [Clients](https://plugins.gameap.dev/))

Image processing tool that runs entirely in Docker. Compress, convert, resize, batch-process images, and remove backgrounds using local AI without cloud dependencies. ([Source Code](https://github.com/karimz1/imgcompress))

Self-service workflow execution platform with approvals, remote execution and scheduling. ([Demo](https://demo.flowctl.net), [Source Code](https://github.com/cvhariharan/flowctl))

Cooperative platformer version of DDRace, a Teeworlds modification featuring unique cooperative gameplay. ([Source Code](https://github.com/ddnet/ddnet))

Modern drag-and-drop homelab dashboard with visual editor and simple configuration. ([Demo](https://nimbus.turboot.com/), [Source Code](https://github.com/Turbootzz/Nimbus))

Personal web search engine with automatic indexing of visited websites. Supports offline local result previews, local files, multi-user handling and optional semantic search. ([Demo](https://demo.hister.org/), [Source Code](https://github.com/asciimoo/hister))

Extensible API Gateway written in Go. ([Source Code](https://github.com/starwalkn/aastro))

Collect and inspect HTTP requests for testing and debugging. Create and manage inboxes, capture detailed request data, configure custom responses. ([Demo](https://request-inbox.com/), [Source Code](https://github.com/jesusnoseq/request-inbox))

Single-user federated bookmark manager with Fediverse support and archives. ([Source Code](https://codeberg.org/bouncepaw/betula))

Mailing list management made joyful. ([Source Code](https://codeberg.org/mlmmj/mlmmj))

A link aggregator / reddit clone for the fediverse (alternative to Reddit). ([Demo](https://piefed.social), [Source Code](https://codeberg.org/rimu/pyfedi))

Turn SQL databases into secure APIs through an intuitive admin interface. Data platform and headless CMS (fork of Directus). ([Source Code](https://github.com/LaWebcapsule/d9))