Open Source Productivity & Utilities Projects

Straightforward realtime kanban boards for intuitive task tracking with dark mode and collaborative features.

Open-source knowledge base combining note-taking, whiteboard, and project planning in one workspace.

Fast, privacy-focused local-first personal finance app using zero-sum budgeting, with optional self-hosted sync.

AirAssist is a menu-bar thermal monitor and workload governor for fanless Macs. Watch CPU temps live and throttle heavy processes before throttling hits.

Privacy-first password manager with built-in email aliasing. Fully encrypted and self-hostable.

Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.

Local-first, end-to-end encrypted alternative to Notion that lets you build a private knowledge base, docs, and tasks with no central server.

Apache Airflow is a platform to programmatically author, schedule, and monitor complex workflows. Build pipelines as code and orchestrate your data jobs.

Open source Notion alternative that brings projects, wikis, and teams together with AI while keeping you in control of your data.

A self-hosted personal knowledge base that turns markdown notes into an AI-augmented knowledge graph with semantic search and wiki synthesis.

Browser extension that automates repetitive web tasks by visually connecting blocks — no code required.

The open source Zapier alternative. Build workflow automation without spending time and money.

Bitwarden infrastructure/backend (API, database, Docker, etc).

Minimalist & lightweight startpage inspired by iOS for Chrome, Firefox, Edge and Safari.

Federated, self-hostable social network for readers — book shelves, reviews, and reading status, decentralized via ActivityPub.

Open-source self-hostable bookmark manager to organize, discover, and personalize your saved links.

Open-source, self-hosted bookmark manager with browser extension support, automatic metadata extraction, and full-text search.

A simple app for tracking monthly spending and working towards financial goals.

BudgetBee is a Docker-based, self-hosted personal finance manager. Track expenses, budgets, accounts, savings goals, and net worth with full data ownership.

Privacy-focused, command-line bookmark manager that stores links in a local encrypted SQLite database with full-text search.

A beautiful open source clipboard manager for macOS.

Open source Calendly alternative that runs on Cloudflare’s free tier with Google Calendar and Outlook sync.

A community-led fork of Organic Maps. Free offline maps for Android and iOS with no ads, no tracking, and no data collection.

Open source, local-first Slack and Notion alternative that puts you in control of your data with offline support and end-to-end encryption.

Collabora Online is a powerful open-source office suite built on LibreOffice. Edit documents, sheets, and slides together in self-hosted environments.