vyncint

vyncint/termlens

Headless PTY test harness for CLI/TUI apps — spawn in a real PTY, assert on the rendered screen

7 stars 1 forks 7 watchers Rust Apache License 2.0

pty ratatui rust snapshot-testing terminal testing tui

1 Open Issue Need Help Last updated: Aug 10, 2026

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Docs: the three rules for race-free waits, and the resize stale-frame trap about 3 hours ago

documentation good first issue

vyncint/termlens

7

Headless PTY test harness for CLI/TUI apps — spawn in a real PTY, assert on the rendered screen

Rust

#pty#ratatui#rust#snapshot-testing#terminal#testing#tui