# vllm-project/vllm SLOC report

> As of 2026-09-03 (commit 27a94d1ce4e3), vllm-project/vllm contains 1,351,667 total lines: 1,129,765 code, 80,919 comments, 140,983 blank, across 3,992 files in 21 languages (top: Python 69.9%). Counted with tokei via OctoCounts.

OctoCounts produced this report by resolving vllm-project/vllm to commit 27a94d1ce4e3, downloading the repository source archive, and counting every source file with tokei, the open-source line counter written in Rust. The table below breaks the count down by programming language into files, total lines, code lines, comment lines, and blank lines, so the figures can be compared across languages and projects. Results are cached by commit, tokei version, and analysis options, so counting the same revision again reproduces exactly these numbers.

## Repository size insights

This is a very large codebase by counted code lines. Code represents 83.6% of all lines, comments represent 6.0%, and the repository averages 283 code lines per file. Python accounts for 69.9% of counted code.

| Language | Files | Lines | Code | Comments | Blanks |
| --- | ---: | ---: | ---: | ---: | ---: |
| Python | 2,616 | 966,785 | 789,902 | 62,350 | 114,533 |
| JSON | 593 | 152,738 | 152,734 | 0 | 4 |
| Rust | 309 | 99,995 | 86,758 | 2,164 | 11,073 |
| CUDA | 97 | 51,980 | 41,871 | 4,789 | 5,320 |
| C++ | 43 | 23,057 | 18,818 | 1,839 | 2,400 |
| C++ Header | 49 | 21,252 | 16,386 | 1,797 | 3,069 |
| C Header | 41 | 11,287 | 8,831 | 1,086 | 1,370 |
| Jinja2 | 52 | 3,448 | 3,192 | 75 | 181 |
| Shell | 41 | 4,466 | 3,090 | 765 | 611 |
| YAML | 36 | 3,403 | 2,810 | 380 | 213 |
| CMake | 11 | 3,812 | 2,756 | 682 | 374 |
| TOML | 22 | 986 | 868 | 27 | 91 |

Top language (Python 69.9%). Generated at 2026-09-03T05:48:22.935565113+00:00. Canonical report: https://octocounts.com/github/vllm-project/vllm

## Report FAQ

### How many lines of code does vllm-project/vllm have?

vllm-project/vllm has 1,351,667 total lines, including 1,129,765 code lines, 80,919 comment lines, and 140,983 blank lines.

### How was the vllm-project/vllm line count measured?

OctoCounts resolved the public GitHub repository to commit 27a94d1ce4e3, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.

### What commit was counted for vllm-project/vllm?

This OctoCounts report was generated from main at commit 27a94d1ce4e3 on 2026-09-03T05:48:22.935565113+00:00.

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