Show HN: Deja – zsh that predicts your next command from sequence patterns

Category: cli-tool

Tags: zsh, autosuggestions, shell-plugin

Score: 7.3/10 (Innovation: 7, Technical: 7, Documentation: 8, Utility: 7)

Deja is a zsh plugin that provides predictive ghost-text autosuggestions using fuzzy matching, directory awareness, and command sequence prediction, going beyond simple history-based suggestions. It features a lightweight daemon architecture with a local SQLite database, making it faster and smarter than traditional plugins like zsh-autosuggestions. Its innovative combination of sequence prediction with directory and frecency scoring offers a significant improvement in shell productivity.

Target audience: backend devs

Repository: https://github.com/Giammarco-Ferranti/deja · Go · MIT · 204 stars

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