Open source
Sempa is a self-hosted personal task manager that helps you plan your day, do focused work, and review each week — with your email and calendar pulled in automatically. It's an alternative to cloud planners like Sunsama for people who want their data on infrastructure they own: daily Kanban, calendar & email integration, Pomodoro timeboxing, reminders, and weekly reviews.
GNU AGPL-3.0 — free & open source
Everything you need to read the code, run it, raise an issue, contribute a change, or report a security problem — each pointing straight at the repository.
The full source lives in a public repository — Go + SQLite backend, SvelteKit frontend, Tauri and Capacitor clients. Read it, fork it, build it.
github.com/moorew/sempa LicenseSempa is free & open-source software under the GNU Affero General Public License v3.0. Use it, study it, share it, improve it.
Read the license DocumentationHow to use Sempa day to day and how to host it. Read it on this site, or as the canonical User Guide in the repository README.
README User Guide InstallSelf-host the server with Docker in about two minutes, and grab the Windows and Android apps from GitHub Releases.
Download & get started IssuesFound a bug or have a feature request? Open an issue. Clear, reproducible reports are triaged and tracked in the open.
Open an issue ContributingContributions are welcome — new clients, integrations, docs and testing. Start with the Contributing guide for setup and conventions.
Contributing guide CommunityAsk questions, share setups, and talk through ideas before they become issues. The friendliest place to start.
Join the discussion ChangelogVersioned releases with installers and release notes, so you can see what changed and download a specific build.
Browse releases Your dataSelf-hosted by design — your data stays on infrastructure you own. Read how the app and this website handle information.
Privacy policyTo report a security vulnerability, please use GitHub's private vulnerability reporting or follow our Security Policy. This lets us assess and fix the issue before details are made public, protecting everyone who self-hosts Sempa.
Private reporting routes straight to the maintainers via a GitHub Security Advisory. Non-security bugs and feature requests belong in regular issues.
Star the repo, open an issue, send a pull request, or just say hello in Discussions.