Sure, Google has released other code before. Some of it has been experimental (beta quality) examples. Much consists of libraries (or example code) to get at Google’s APIs and thus provide complementary products that increase the value of Google’s services. Even Android would fit in the latter category — albeit at a larger scale — since it helps make handsets that access Google services.
However, the Closure Compiler, Closure Library and Closure Template are production level code that’s been used for years. These are the same tools that Google uses to implement gmail, Google Docs and Google Maps. Theoretically, a competitor could use these tools to make web-based services that compete with Google: Microsoft (NASDAQ:MSFT) and Yahoo (YHOO) are unlikely to do so, but I would be surprised if some of the foreign portals (without large internal R&D staffs) don’t quickly adopt the technology.
Still, this is only one step of openness from a semi-open company leading the race for Total World Domination. Even if — as blogger Matt Asay and Google spokesperson argue — Google is a leading (if not the leading) contributor of open source code, that doesn’t mean that they have become good open source citizens.
Revealing code is only one part of sponsored open source openness, which also includes shared authority over the future of the code and governance of the community, providing both transparency and permeability to outsiders. This has proven impossible for many companies — both big, powerful, autocratic ones used to throwing their weight around, and smaller so-called “open source” startups that use OSS as teaseware for their real (commercially licensed) product.
IBM was the first and one of the few companies to prove it was serious about open source — but then it could sell hardware and services if the OSS commoditized its software offerings. Its Eclipse Foundation remains the largest and most successful multi-vendor sponsored open source community.
Five years ago, HP (NYSE:HPQ) had a similar business model and comparable principles (if not level of investment) in Linux and other open source efforts. However, under its new penny-pinching CEO, it seems to have cut back on many R&D and community oriented efforts, and the former Linux Systems Division (later Open Source Business Office) now seems to be just a web page.
Apple (NASDAQ:AAPL) isn’t normally considered an open (or open source), but its WebKit library is perhaps one of the most successful and most cooperative firm-sponsored efforts after Eclipse. Google, Nokia (NYSE:NOK) and now even RIM (RIMM) are working to make the library suitable for the industry’s wide range of mobile devices.
Meanwhile, Nokia got off to a bad start last year — following the model that Sun (JAVA) used for so long — of a nominally open project that’s completely controlled by the sponsoring company. Maybe both will get better someday (and to be honest I haven’t checked Sun recently), but letting go is clearly hard for big companies to do.
So will Google ever let go on strategically important code on projects? Or will it always require that it retain control of such efforts? My crystal ball can’t see through all the walls of secrecy erected by the Monster of Mountain View, so I refuse to hazard a guess. But I suppose anything’s possible.
Hat tip: Matt Asay’s Twitter® feed.