This chart shows the languages used by all projects at the ASF, sorted by the number of lines per language (excluding comments and blanks)
Evolution of codebase over time:
This chart shows the lines of code, blanks and comments over time at the ASF (see cloc documentation for details).
Commits and changes
Lines changed, past year:
Committers and authors
This chart shows the number of active committers and authors on a monhtly basis. Committers are people with an Apache committer account, whereas authors may be any person that has contributed code to an Apache project.