# ChromeDevTools/devtools-frontend SLOC report

> As of 2026-09-06 (commit 35140480c2cb), ChromeDevTools/devtools-frontend contains 3,049,871 total lines: 2,767,483 code, 163,029 comments, 119,359 blank, across 5,381 files in 18 languages (top: JSON 67.5%). Custom configuration (tests excluded, docs excluded, generated excluded). Counted with tokei via OctoCounts.

ChromeDevTools/devtools-frontend has 2,767,483 source lines of code out of 3,049,871 total lines across 5,381 files, counted from the 35140480c2cbac15f3cad3c4b38ed2bc01390dad ref at commit 35140480c2cb by the OctoCounts tokei engine on 2026-09-06. The report is cached by commit, tokei version, and analysis options, so recounting the same revision returns exactly these numbers.

OctoCounts produced this report by resolving ChromeDevTools/devtools-frontend to commit 35140480c2cb, 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 90.7% of all lines, comments represent 5.3%, and the repository averages 514 code lines per file. JSON accounts for 67.5% of counted code.

| Language | Files | Lines | Code | Comments | Blanks |
| --- | ---: | ---: | ---: | ---: | ---: |
| JSON | 186 | 1,868,746 | 1,868,739 | 0 | 7 |
| TypeScript | 3,310 | 908,403 | 687,490 | 123,473 | 97,440 |
| JavaScript | 645 | 196,633 | 164,791 | 22,853 | 8,989 |
| CSS | 462 | 44,710 | 34,543 | 3,232 | 6,935 |
| Python | 39 | 6,821 | 5,236 | 440 | 1,145 |
| SVG | 298 | 2,542 | 2,452 | 6 | 84 |
| C++ | 11 | 2,192 | 1,873 | 83 | 236 |
| C Header | 6 | 1,285 | 1,045 | 50 | 190 |
| HTML | 42 | 789 | 565 | 210 | 14 |
| CMake | 3 | 377 | 311 | 13 | 53 |
| Autoconf | 4 | 355 | 286 | 24 | 45 |
| Shell | 8 | 117 | 64 | 30 | 23 |

Top language (JSON 67.5%). Generated at 2026-09-06T18:40:57.560108047+00:00. Canonical report: https://octocounts.com/github/ChromeDevTools/devtools-frontend

## Reproduce this report

[Reproduce this exact report and configuration](https://octocounts.com/github/ChromeDevTools/devtools-frontend/commit/35140480c2cbac15f3cad3c4b38ed2bc01390dad?analysis=%7B%22ignoredDirs%22%3A%5B%5D%2C%22ignoredLanguages%22%3A%5B%5D%2C%22profile%22%3A%22default%22%2C%22includeDocs%22%3Afalse%2C%22includeTests%22%3Afalse%2C%22includeGenerated%22%3Afalse%7D).

## Report FAQ

### How many lines of code does ChromeDevTools/devtools-frontend have?

ChromeDevTools/devtools-frontend has 3,049,871 total lines, including 2,767,483 code lines, 163,029 comment lines, and 119,359 blank lines.

### How was the ChromeDevTools/devtools-frontend line count measured?

OctoCounts resolved the public GitHub repository to commit 35140480c2cb, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.

### What commit was counted for ChromeDevTools/devtools-frontend?

This OctoCounts report was generated from 35140480c2cbac15f3cad3c4b38ed2bc01390dad at commit 35140480c2cb on 2026-09-06T18:40:57.560108047+00:00.

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