git-visual-timeline 0.2.2

Git Visual Timeline — a keyboard-driven TUI for exploring file commit history

gvt — Git Visual Timeline

A keyboard-driven TUI for exploring the commit history of any file in a git repo. Think lazygit meets a video timeline scrubber, focused on per-file history.

gvt is a read-only history explorer, not a git UI. It doesn't stage, commit, push, or manage branches — lazygit is great for that. gvt does one thing: lets you scrub through a file's commit timeline, see what changed and when, and understand how code evolved over time. It's the tool you reach for when you're staring at a file and asking "how did this get here?"

Install

pip install git-visual-timeline

Usage

# Open in any git repo
gvt

# Jump directly to a file
gvt path/to/file.py

Layout

gvt uses a 5-pane layout, each accessible by number key:

Pane	Name	What it shows
1	Files	File tree with lazy-loading directories
2	Timeline	Heatmap of commits (green=adds, red=deletes, amber=mixed)
3	Commits	Message, hash, date, and stats for visible commits
4	Diff	Syntax-highlighted diff with blame, search, and context controls
5	Changed Files	All files touched by the current commit

Features

Timeline Navigation

Scrub through a file's commit history one tick at a time. Each tick is colored by change type — green for additions, red for deletions, amber for mixed.

Pin Mode

Press x to pin a commit, then move to another and press x again to diff any two commits. Press x a third time to clear. Use X to snap the nearest pin to your cursor.

Inline Blame

Toggle blame annotations with b to see who last modified each line, right-aligned alongside the diff.

File Search

Press f for an fzf-style fuzzy file picker that filters as you type.

All Features

• Syntax-highlighted diffs with inline, whole-file (w), and side-by-side (d) views
• Diff search (/) — regex search within the diff with n/p to navigate matches
• Commit search (c) — fuzzy search all repo commits by message, branch, or author
• Time filter (t) — filter timeline by date range (1w, 1m, 3m, 6m, 1y, custom date)
• Contributor breakdown (B) — who changed the file and how much
• WIP indicator — hollow tick showing uncommitted changes
• Copy to clipboard (y/Y) — short or full commit hash
• Open in editor (e) — open current file in $VISUAL/$EDITOR/vim
• Remember last file — reopens to the last file you were viewing per repo
• tmux integration — seamless pane switching at edges
• Preloaded diffs — adjacent commits pre-cached for instant navigation
• Context-sensitive status bar showing relevant shortcuts per pane

Keybindings

Global

Key	Action
1-5	Jump to pane
Ctrl+h/j/k/l	Navigate panes directionally
c	Search commits (all repo)
f / Ctrl+P	Search files
t	Time filter
w	Toggle whole-file view
d	Toggle side-by-side diff
b	Toggle inline blame
B	Contributor breakdown
/	Search in diff
n/p	Next/prev diff hunk
y / Y	Copy short/full commit hash
e	Open file in editor
?	Help
q	Quit (with confirmation)
qq	Quit immediately

Timeline (Pane 2)

Key	Action
h/l	Move cursor
0/$	Jump to first/last commit
x	Pin commit (1st=start, 2nd=end, 3rd=clear)
X	Snap nearest pin to cursor

Diff (Pane 4)

Key	Action
j/k	Scroll
g/G	Top/bottom
+/- or m/l	More/less context lines
Shift+Left/Right	Horizontal scroll

Search Modals

Key	Action
Tab / Shift+Tab	Navigate results
Ctrl+n / Ctrl+p	Navigate results (alternative)
Enter	Select
Esc	Close

Requirements

• Python 3.10+
• A git repository

License

MIT