The Greatest Software Ever Written

Charles Babcock compiles a list of greatest software based on historical context, technical brilliance, and adopted in the real world.

The original article is posted here. The software ranking is as follows:

1. UNIX
2. IBM’s System R
3. Gene sequencing software at the Institute of Genomic Research
4. IBM System 360 OS
5. Java language
6. Mosaic browser
7. Sabre system
8. Macintosh OS
9. Excel spreadsheet
10. Apollo guidance system
11. Google search rank
12. The Morris worm