termcards 0.1.1

Context-aware cheatsheets that appear when you need them

Termcards

Context-aware cheatsheets that appear when you need them.

What it does

Termcards automatically detects your terminal environment and displays relevant keyboard shortcuts and code examples. No searching, no memorizing commands - just the right information at the right time.

$ termcards
Detected: tmux → micro → python

[Shows Python patterns, Micro shortcuts, and tmux commands in adaptive layout]

Installation

uv tool install termcards

Usage

# Auto-detect context and show relevant sheets
termcards

# Show specific sheet
termcards --sheet python

# Choose display mode (reference shortcuts or code examples)
termcards --mode code

# Live mode - continuously track active pane
termcards --live

# Analyze specific tmux pane
termcards --pane %26

# Focus on specific context when multiple detected
termcards --focus micro

Features

• Smart Detection: Recognizes tmux, editors (Micro, Vim), languages (Python), and deployment tools (Fly.io)
• Multiple Modes: Reference mode for shortcuts/commands, Code mode for examples
• Live Tracking: Continuously updates display as you switch panes (--live)
• Adaptive Layouts: Automatically adjusts to terminal width
• Rich Formatting: Syntax highlighting and beautiful terminal UI
• Zero Config: Works immediately without setup

How it works

Termcards uses a detection pipeline to identify nested contexts. When you're editing Python in Micro inside tmux, it shows all three relevant cheatsheets, prioritizing the innermost context.

Supported Contexts

• tmux - Terminal multiplexer commands
• Shell - Shell-specific commands (bash, zsh, fish)
• Micro - Modern terminal editor shortcuts
• Python - Code patterns and idioms (code mode in development)
• Fly.io - Deployment commands

Adding Custom Sheets

Create YAML reference sheets or Python code examples:

# src/termcards/sheets/reference/tool.yaml
name: tool
sections:
  - name: essential
    items:
      - key: "Ctrl-X"
        desc: "Do something"

# src/termcards/sheets/code/language.py
# @section: patterns
# @title: Language Patterns
def example():
    pass

Development

# Clone and install
git clone https://github.com/angelsen/termcards
cd termcards
uv run termcards

# Validate sheets
uv run termcards --check

# Run with debug info
uv run termcards --debug

License

MIT