Guide 9 min read ·
The Best Zsh History Replacement in 2026 (and How to Upgrade)
What Zsh's built-in history already does well, where a flat history file runs out, and how to install, import, and roll back a database-backed replacement.
Guide 8 min read ·
How to Sync Shell History Across Machines (Without the Cloud)
The real options for moving Bash/Zsh history between machines — and how to do it locally, without a cloud account.
Technical 12 min read ·
How Suvadu Records Shell History Without Slowing Your Shell
A technical walk-through of how Suvadu records shell commands with native Zsh hooks, Rust, and SQLite WAL mode, and what has been measured so far.