As of 2026-09-07 (commit ac28821df11d), fastify/fastify contains 14,744 total lines: 10,989 code, 2,183 comments, 1,572 blank, across 80 files in 5 languages (top: JavaScript 74.6%). Counted with tokei via OctoCounts.
OctoCounts produced this report by resolving fastify/fastify to commit ac28821df11d, 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.
This is a medium-sized codebase by counted code lines. Code represents 74.5% of all lines, comments represent 14.8%, and the repository averages 137 code lines per file. JavaScript accounts for 74.6% of counted code.
| Language | Files | Lines | Code | Comments | Blanks |
|---|---|---|---|---|---|
| JavaScript | 52 | 10125 | 8197 | 845 | 1083 |
| TypeScript | 17 | 3291 | 2548 | 497 | 246 |
| JSON | 2 | 225 | 225 | 0 | 0 |
| Shell | 1 | 23 | 19 | 1 | 3 |
| Markdown | 8 | 1080 | 0 | 840 | 240 |
Top language (JavaScript 74.6%). Generated at .
fastify/fastify has 14,744 total lines, including 10,989 code lines, 2,183 comment lines, and 1,572 blank lines.
OctoCounts resolved the public GitHub repository to commit ac28821df11d, downloaded the source archive, counted it with tokei, and cached the report by commit, tokei version, and analysis options.
This OctoCounts report was generated from main at commit ac28821df11d on 2026-09-07T08:25:06.113953402+00:00.
Other public repositories with an OctoCounts report, ranked by top language and code size similarity: