Repo: https://github.com/ontoplano/ontoplano
Demo: https://demo.ontoplano.com/
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modular (you can deactivate features you don’t want to use)
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integrable (Webhooks, REST API, MCP server)
Just one place to keep all your personal organisation data, easily integrable, in case you want to do something else with this data.
I wanted it to work in multiple OS and platforms, a web app is ideal for that. Also, vibe coding lean native apps doesn’t scale as well as using a framework like Svelte, which I have used since the pre-AI era and am comfortable reviewing what the AI does.