The Mozilla Firefox Open Source Project on Open Hub: Languages Page
Analyzed 8 days ago. based on code collected 8 days ago.
| Total Lines : | 43,890,850 | Code Lines : | 32,122,506 | Percent Code Lines : | 73.2% | ||
| Number of Languages : | 47 | Total Comment Lines : | 6,697,082 | Percent Comment Lines : | 15.3% | ||
| Total Blank Lines : | 5,071,262 | Percent Blank Lines : | 11.6% |
Code, Comments and Blank Lines
LOC by Language
Language Breakdown
| Language | Code Lines | Comment Lines | Comment Ratio | Blank Lines | Total Lines | Total Percentage | |
|---|---|---|---|---|---|---|---|
| C++ | 7,776,720 | 1,684,644 | 17.8% | 1,446,963 | 10,908,327 | 24.9% | |
| JavaScript | 7,184,137 | 1,991,613 | 21.7% | 1,373,729 | 10,549,479 | 24.0% | |
| HTML | 4,373,316 | 129,807 | 2.9% | 446,920 | 4,950,043 | 11.3% | |
| C | 3,719,928 | 980,262 | 20.9% | 550,499 | 5,250,689 | 12.0% | |
| Rust | 3,659,053 | 683,579 | 15.7% | 337,117 | 4,679,749 | 10.7% | |
| Python | 1,508,843 | 379,747 | 20.1% | 348,235 | 2,236,825 | 5.1% | |
| XML | 1,196,661 | 446,352 | 27.2% | 142,182 | 1,785,195 | 4.1% | |
| Kotlin | 956,734 | 134,345 | 12.3% | 169,452 | 1,260,531 | 2.9% | |
| Assembly | 431,242 | 30,297 | 6.6% | 40,366 | 501,905 | 1.1% | |
| TypeScript | 338,459 | 40,415 | 10.7% | 39,651 | 418,525 | 1.0% | |
| CSS | 269,291 | 20,682 | 7.1% | 38,920 | 328,893 | 0.7% | |
| Java | 185,344 | 69,655 | 27.3% | 29,077 | 284,076 | 0.6% | |
| Autoconf | 105,119 | 1,189 | 1.1% | 17,886 | 124,194 | 0.3% | |
| shell script | 93,236 | 19,435 | 17.2% | 14,623 | 127,294 | 0.3% | |
| Objective-C | 76,955 | 11,967 | 13.5% | 16,429 | 105,351 | 0.2% | |
| Perl | 65,974 | 20,368 | 23.6% | 21,101 | 107,443 | 0.2% | |
| Make | 42,510 | 12,894 | 23.3% | 11,339 | 66,743 | 0.2% | |
| OpenGL Shading | 36,151 | 10,996 | 23.3% | 10,970 | 58,117 | 0.1% | |
| CMake | 23,916 | 4,186 | 14.9% | 3,113 | 31,215 | 0.1% | |
| PHP | 22,230 | 10,008 | 31.0% | 3,945 | 36,183 | 0.1% | |
| AMPL | 15,240 | 5,105 | 25.1% | 1,603 | 21,948 | 0.1% | |
| NSIS | 11,975 | 3,584 | 23.0% | 2,548 | 18,107 | 0.0% | |
| TeX/LaTeX | 7,206 | 3,706 | 34.0% | 817 | 11,729 | 0.0% | |
| IDL/PV-WAVE/GDL | 4,450 | 0 | 0.0% | 760 | 5,210 | 0.0% | |
| C# | 3,846 | 229 | 5.6% | 470 | 4,545 | 0.0% | |
| Automake | 2,615 | 167 | 6.0% | 181 | 2,963 | 0.0% | |
| Swift | 2,118 | 251 | 10.6% | 403 | 2,772 | 0.0% | |
| DOS batch script | 2,011 | 379 | 15.9% | 456 | 2,846 | 0.0% | |
| Ruby | 1,915 | 269 | 12.3% | 499 | 2,683 | 0.0% | |
| DCL | 1,839 | 75 | 3.9% | 314 | 2,228 | 0.0% | |
| Matlab | 746 | 197 | 20.9% | 160 | 1,103 | 0.0% | |
| SQL | 616 | 357 | 36.7% | 164 | 1,137 | 0.0% | |
| XSL Transformation | 516 | 18 | 3.4% | 79 | 613 | 0.0% | |
| Go | 326 | 103 | 24.0% | 72 | 501 | 0.0% | |
| Emacs Lisp | 258 | 38 | 12.8% | 42 | 338 | 0.0% | |
| AWK | 247 | 6 | 2.4% | 54 | 307 | 0.0% | |
| Groovy | 147 | 73 | 33.2% | 41 | 261 | 0.0% | |
| Brainfuck | 139 | 0 | 0.0% | 18 | 157 | 0.0% | |
| Classic Basic | 138 | 12 | 8.0% | 1 | 151 | 0.0% | |
| XML Schema | 113 | 19 | 14.4% | 15 | 147 | 0.0% | |
| Pascal | 98 | 9 | 8.4% | 19 | 126 | 0.0% | |
| Nix | 73 | 0 | 0.0% | 4 | 77 | 0.0% | |
| Mathematica | 21 | 0 | 0.0% | 6 | 27 | 0.0% | |
| CoffeeScript | 13 | 4 | 23.5% | 7 | 24 | 0.0% | |
| R | 12 | 18 | 60.0% | 8 | 38 | 0.0% | |
| D | 8 | 22 | 73.3% | 4 | 34 | 0.0% | |
| MetaPost | 1 | 0 | 0.0% | 0 | 1 | 0.0% | |
| Totals | 32,122,506 | 6,697,082 | 5,071,262 | 43,890,850 | |||