What is Moodist used for?

Moodist is a free web app of ambient sounds you can layer into custom soundscapes for focus, relaxation and sleep, with self-hosting via Docker. It is a good fit for background noise for focused work, and sleep and relaxation soundscapes.

Is Moodist open source?

Yes. Moodist is open source under the MIT licence. Its source code is on GitHub at remvze/moodist and is written mainly in TypeScript.

Yes. Moodist is open source, so the software itself is free to use. A managed cloud version is also available.

Can I self-host Moodist?

Yes. Moodist can be self-hosted on your own server or infrastructure.

What are some alternatives to Moodist?

Similar open-source tools in the Productivity category include Trek, Homer and Linkding. SaaS products in the same category include 1 Pixel Workout, Amazing Marvin and DeadBolt.

Is Moodist actively maintained?

Yes. The most recent commit to Moodist was on 27 September 2026. The project has 3.9k stars on GitHub.

Moodist: open-source productivity

About Moodist

Moodist is an ambient sound app for concentration and calm. It offers 84 curated sounds that you can mix together into your own soundscapes, with smooth fade transitions when you play or stop and when a sleep timer ends the session.

Mixes can be shared by URL for one-click import, and presets let you save, rename, delete and reapply favorites. Built-in binaural beat and isochronic tone generators sit alongside small productivity tools: a breathing exercise, a Pomodoro timer, a countdown, a to-do list and a notepad. It is an installable progressive web app with offline caching, so it keeps working without a connection.

Moodist is MIT-licensed, built with React and TypeScript, and can be self-hosted with Docker or Docker Compose, in addition to using the public site. It suits people who want background noise for work or sleep without ads or a subscription.

Key features

84 curated ambient sounds
Layer sounds into custom mixes
Sleep timer with fade-out
Shareable mixes via URL
Binaural beat and isochronic tone generators
Installable offline-capable PWA

Good fit for

→Background noise for focused work
→Sleep and relaxation soundscapes

Built with: TypeScript; JavaScript; React
Tags: ambient-sounds; focus; white-noise; pwa; productivity; self-hosted; relaxation; react

Moodist: questions and answers

What is Moodist used for?: Moodist is a free web app of ambient sounds you can layer into custom soundscapes for focus, relaxation and sleep, with self-hosting via Docker. It is a good fit for background noise for focused work, and sleep and relaxation soundscapes.
Is Moodist open source?: Yes. Moodist is open source under the MIT licence. Its source code is on GitHub at remvze/moodist and is written mainly in TypeScript.
Is Moodist free?: Yes. Moodist is open source, so the software itself is free to use. A managed cloud version is also available.
Can I self-host Moodist?: Yes. Moodist can be self-hosted on your own server or infrastructure.
What are some alternatives to Moodist?: Similar open-source tools in the Productivity category include Trek, Homer and Linkding. SaaS products in the same category include 1 Pixel Workout, Amazing Marvin and DeadBolt.
Is Moodist actively maintained?: Yes. The most recent commit to Moodist was on 27 September 2026. The project has 3.9k stars on GitHub.