Codestats

A small CLI tool that summarizes codebases at blazing speed. Built for quick audits, comparisons, and scripts.

Highlights

• Counts files, lines, and bytes by language
• Respects .gitignore and .ignore when you want it to
• Can follow symlinks and scan hidden files
• Optional per-file detail for drilling into hot spots
• Outputs in human-readable or machine-friendly formats
• Supports 440+ languages out of the box

Why Codestats

• Fast on laptops and tiny boxes alike
• Works as a drop-in for dashboards or quick CLI reports
• Friendly defaults with easy overrides through CLI or config

Install

With cargo

cargo install codestats

From source

git clone https://github.com/trypsynth/codestats
cd codestats
cargo install --path .

Quick start

• Human-readable report of the current directory: cs
• Verbose per-file detail for src/ in JSON: cs -v src -o json
• List supported languages: cs -l
• Ignore .gitignore rules: cs -i
• Follow symlinks and include hidden files: cs -SH

Output formats

• human (default) for terminals
• json or json-compact for scripts
• csv or tsv for spreadsheets
• markdown or html for docs and dashboards

Common flags

Usage: cs [OPTIONS] [PATH] (defaults to the current directory)

• -v, --verbose Show per-file detail instead of just the summary
• -i, --no-gitignore Do not respect .gitignore
• -H, --hidden Search hidden files and directories
• -S, --symlinks Follow symlinks (avoid cycles)
• -n, --number-style <plain|comma|underscore|space> Number formatting style. Default: plain
• -u, --size-units <binary|decimal> Human-readable size units. Default: binary
• -p, --precision <0-6> Percentage precision. Default: 1
• -s, --sort-by <lines|code|comments|blanks|files|size|name> Sort key for languages and per-file detail. Default: lines
• -d, --sort-dir <asc|desc> Sort direction. Default: desc
• -o, --output <human|json|json-compact|csv|tsv|markdown|html> Output format. Default: human
• -c, --config <PATH> Use a TOML config file
• -l, --langs List all supported languages and exit
• -h, --help Print help
• -V, --version Print version

Configuration

Codestats can read settings from TOML while keeping full CLI compatibility. Search order:

1. --config <path> (errors if missing)
2. ./.codestats.toml
3. ./codestats.toml
4. ~/.config/codestats/config.toml
5. ~/.codestats.toml

Example TOML config

[analysis]
verbose = true
respect_gitignore = true
include_hidden = true
follow_symlinks = false

[display]
number_style = "comma"
size_units = "decimal"
precision = 4
sort_by = "files"
sort_direction = "desc"
output = "human"

Benchmarks

Run: hyperfine --warmup 1 "cs ~" "tokei ~"

Command	Mean ± σ	Min … Max
cs ~	1.952 s ± 0.034 s	1.915 s … 1.997 s
tokei ~	7.538 s ± 0.045 s	7.466 s … 7.609 s

Codestats ran 3.86 ± 0.07 times faster than tokei on a small Beelinks mini PC.

License

Codestats is licensed under the MIT License.