CodeKasten for Linux

Your workspaces' records, kept on this computer and changed offline; the Inbox with notifications; fleeting notes; your coding agents side by side.

Version 0.1.0, 2026-11-14.

• codekasten_0.1.0_amd64.deb 7.2 MB
  SHA-256 a4bbf89bb65f8b8514da6c2ae096e0b845caeb5d57312aef6027551613595290
• codekasten_0.1.0_x86_64.flatpak 6.7 MB
  SHA-256 f5a72ec8a49fab0b795e7ffa20aed999afa3ac0d06daa2e0b81d4e013398d5ae

Debian and Ubuntu

Debian 13 or newer, Ubuntu 25.04 or newer. Download the .deb, then:

sudo apt install ./codekasten_0.1.0_amd64.deb

Flatpak

Any distribution with Flatpak. The GNOME runtime comes from Flathub:

flatpak remote-add --user --if-not-exists flathub https://dl.flathub.org/repo/flathub.flatpakrepo
flatpak install --user ./codekasten_0.1.0_x86_64.flatpak

Then open CodeKasten from your applications and sign in in the browser.