achristmascarl/rainfrog

Features

• Database Management Clients - Provides a terminal-based client for running SQL queries and editing data across multiple database engines.
• Database Driver Abstractions - Provides a common API layer over interchangeable native database drivers for executing queries and managing connections.
• Database Connection Configurations - Configures database connections by providing connection strings or parameters including host, port, and credentials.
• Database Administration Interfaces - Manages databases from the command line with schema browsing, query execution, and inline editing.
• Schema Object Inspection - Navigates database schemas, tables, and metadata in a tree view with keyboard and mouse support for filtering and inspection.
• Database Query Execution - Executes SQL queries interactively with syntax highlighting and session history, displaying results instantly.
• Schema Introspection - Fetches database metadata at connect time and caches it in memory for fast schema tree navigation.
• In-Place Cell Editing - Updates individual row cells directly from the command line without writing SQL, with immediate visual feedback.
• Inline Data Editing - Edits individual row cell values directly in the terminal without writing SQL statements.
• Multi-Database Connections - Connects to multiple database engines using native drivers or wire-protocol compatibility for cross-vendor querying.
• Stream-Aware Result Paginators - Fetches query results in chunks and renders them on demand, enabling smooth scrolling through large datasets without overwhelming the terminal.
• Implicit Update Statement Builders - Automatically builds and executes UPDATE statements when a cell is edited, eliminating the need to write SQL manually.
• SQL Query Editors - Ships an interactive SQL editor with syntax highlighting, session history, and inline cell editing.
• Interactive SQL Executors - Runs ad-hoc SQL queries in a terminal interface with syntax highlighting, history, and instantly visible results.
• Database Schema Explorers - Provides a tree navigator for exploring tables, columns, indexes, and metadata in a terminal interface.
• Modal Keybinding Engines - Implements a finite state machine that parses keyboard input across modes and maps sequences to configurable action handlers.
• Vim-Style Application Keybindings - Controls text cursor movement, insertion, deletion, and selection using modal Vim key sequences for efficient editing.
• Terminal Widget Sets - Renders a retained-mode widget tree onto a terminal screen using a cell-based framebuffer and event-dispatch loop.
• CSV Exports - Exports query results and table data to CSV files saved in the system downloads directory.
• Keyboard Shortcut Mappings - Remaps default keyboard shortcuts for navigation, editing, and command execution to match personal preferences.
• Display Settings - Adjusts mouse capture, column widths, row spacing, and keybindings through a configuration file for terminal display.
• Databases - PostgreSQL management tool with vim-like keybindings.
• Development Tools - Database management TUI for SQL.
• SQL Clients and IDEs - Terminal-based database interface with experimental support for analytical engines.

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