TernaryShell

TernaryShell is a native replacement for Electron-based SSH clients such as Electerm: one small binary, no Chromium, no Node.js. It starts in about 0.1 s, idles at 0% CPU and uses around 70 MB of memory with a session open.

• Saved connections in nested groups, with fuzzy search and quick connect. Passwords stay in the system keychain, not in TernaryShell's files.
• A real terminal built on alacritty_terminal, with 24-bit colour and mouse support for vim, htop and tmux, plus tabs and split panes that share one SSH connection.
• Dual-pane SFTP that transfers many files in the background, with progress, speed and time left. Folders transfer recursively and permissions are kept.
• Remote file editor: change a config on the server and save it in place.
• Notices dead connections after the network changes and offers to reconnect instead of hanging.
• Careful with your servers: strict host-key checking, and transfers that never leave half-written files behind.
• Import from Electerm and ~/.ssh/config, and one-click updates from GitHub releases.
• Runs on macOS, Windows and Linux, in English and Indonesian, with light and dark themes.