jj-vcs/jj
jj-vcs/jj has 125,055 source lines of code out of 154,811 total lines across 365 files, counted from the main ref at commit da1d234f309a by the OctoCounts tokei engine on 2026-10-08. The report is cached by commit, tokei version, and analysis options, so recounting the same revision returns exactly these numbers.
As of 2026-10-08 (commit da1d234f309a), jj-vcs/jj contains 154,811 total lines: 125,055 code, 15,750 comments, 14,006 blank, across 365 files in 11 languages (top: Rust 96.3%). Custom configuration (tests excluded, docs excluded, generated excluded). Counted with tokei via OctoCounts.
OctoCounts produced this report by resolving jj-vcs/jj to commit da1d234f309a, 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 large codebase by counted code lines. Code represents 80.8% of all lines, comments represent 10.2%, and the repository averages 343 code lines per file. Rust accounts for 96.3% of counted code.
| Language | Files | Lines | Code | Comments | Blanks |
|---|---|---|---|---|---|
| Rust | 309 | 142657 | 120422 | 10327 | 11908 |
| TOML | 20 | 2005 | 1524 | 298 | 183 |
| JSON | 1 | 1304 | 1304 | 0 | 0 |
| SVG | 5 | 718 | 713 | 5 | 0 |
| Shell | 8 | 406 | 284 | 59 | 63 |
| Pest | 3 | 391 | 274 | 67 | 50 |
| Protocol Buffers | 7 | 407 | 218 | 137 | 52 |
| YAML | 1 | 193 | 162 | 22 | 9 |
| Nix | 2 | 231 | 154 | 54 | 23 |
| Markdown | 8 | 6421 | 0 | 4704 | 1717 |
| Plain Text | 1 | 78 | 0 | 77 | 1 |
Top language (Rust 96.3%). Generated at .
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Report FAQ
How many lines of code does jj-vcs/jj have?
jj-vcs/jj has 154,811 total lines, including 125,055 code lines, 15,750 comment lines, and 14,006 blank lines.
How was the jj-vcs/jj line count measured?
OctoCounts resolved the public GitHub repository to commit da1d234f309a, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.
What commit was counted for jj-vcs/jj?
This OctoCounts report was generated from main at commit da1d234f309a on 2026-10-08T23:48:03.618079936+00:00.
Similar repository reports
Other public repositories with an OctoCounts report, ranked by top language and code size similarity:
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- firecrawl/pdf-inspector — Rust, 121,351 code lines
- napi-rs/napi-rs — Rust, 128,951 code lines
- denoland/celld — Rust, 121,246 code lines
- uutils/coreutils — Rust, 129,440 code lines
Play the growth animation for jj-vcs/jj on this page — 125,055 code lines across 11 languages, counted by tokei.