{"id":3767,"date":"2017-02-25T18:16:43","date_gmt":"2017-02-25T23:16:43","guid":{"rendered":"https:\/\/digital.hbs.edu\/platform-digit\/submission\/github-the-home-for-open-source\/"},"modified":"2017-02-25T18:16:43","modified_gmt":"2017-02-25T23:16:43","slug":"github-the-home-for-open-source","status":"publish","type":"hck-submission","link":"https:\/\/d3.harvard.edu\/platform-digit\/submission\/github-the-home-for-open-source\/","title":{"rendered":"Github: The home for Open Source"},"content":{"rendered":"

Since launching in February of 2008, Github has attracted\u00a014 million users to its software source code management and collaboration tools. \u00a0In the process, its also become the world’s encyclopedia of open source software. \u00a0However, this market exhibits surprisingly weak networks effects with low cost of multihoming – \u00a0a fact that Github has managed to overcome.<\/p>\n


\nDynamics of Source Code Hosting Market<\/strong><\/p>\n

Software developers manage their source code using open source tools called Git \"\"<\/a>(from which Github derives its name) or SVN, and use SaaS services\u00a0such as\u00a0Github to host their code so they can track changes, collaborate with other developers and contribute to open source development projects. When software developers want to make a change to their code, they push those changes to their Github accounts, which can be private, public or shared with others [1]. \u00a0Despite strong lock-in with developers for specific projects, Github’s stickiness with users is relatively minimal. \u00a0Because Github is based on an open source version control system, users can easily migrate their projects to other source code hosting services such as Gitlab or Bitbucket. \u00a0These services operate very similarly, so soft switching costs are also relatively low.<\/p>\n

Creating Value<\/strong><\/p>\n

Github now hosts more than 35 million software projects [2]. \u00a0It creates value by allowing developers to host their code for free – with the caveat that their code be open source and available for all. \u00a0This has made Github into a wikipedia\u00a0for open source software development projects, and hosts a huge variety of widely known projects, including the famed Linux Kernel and Git itself [3]. \u00a0The service allows many different users to collaborate on large-scale projects which would otherwise be cumbersome to manage. \u00a0Increasingly, Github has reduced the guesswork in software development hiring processes by allowing users to showcase their coding skills on their Github pages, providing access to their code and other contributions to the platform. \u00a0Github privately held and\u00a0valued at $2 billion during its last round of funding [4].<\/p>\n

Capturing Value<\/strong><\/p>\n

In addition to the free tier, Github offers a premium plan to\u00a0teams and enterprises to manage their source code, track bugs, create wikis, host websites and more. \u00a0For no more than $21 per user per month, this\"\"<\/a> tool makes developers much more effective with their time – an obvious value proposition to small and large businesses alike. \u00a0Because of the huge number of users who are familiar with the service from their personal projects, it makes adoption for organizations easy, leading to fast sales cycles and broad buy-in from\u00a0employees. \u00a0Github is estimated to earn nearly $100 million per year in revenue, and enterprises are becoming so dependent on its services that when outages occur at Github, software development the world over grinds to a halt [5].<\/p>\n

Creating Stickiness on the Platform<\/strong><\/p>\n

Github must create frictions in this market to make users less likely to switch services. \u00a0It achieves this by adding “gamification” and reputation systems so that developers can establish themselves as competent engineers. \u00a0By recording the frequency of software changes, the number of other users who have downloaded their source code, which open source projects users\u00a0contribute to and more, Github has turned its platform into a online \"\"<\/a>resum\u00e9 for software engineers. \u00a0This encourages users to keep all their development activity on the service, so that they can demonstrate to potential employers their proficiency in their craft. \u00a0Employers are increasingly turning to Github profiles in order to assess the quality of their job applicants [6].<\/p>\n

Additionally, Github has widely embraced and championed open source software despite not collecting any revenues from hosting the code directly.\u00a0By forcing free-tier users to allow public access to their code, even smaller software projects have proliferated and grown into meaningful endeavors, attracting more high quality contributors to the site in a virtuous circle.<\/p>\n

By turning the service into a platform for users to showcase their skills, and primary\u00a0repository for the world’s open source code, Github has managed to overcome the fundamental multihoming and weak network effects which characterize the software source code hosting market.<\/p>\n

 <\/p>\n

Sources<\/strong><\/p>\n

[1] https:\/\/github.com\/<\/a><\/p>\n

[2]\u00a0https:\/\/github.com\/about\/press<\/a><\/p>\n

[3]\u00a0https:\/\/github.com\/torvalds\/linux<\/a><\/p>\n

[4]\u00a0http:\/\/fortune.com\/2015\/07\/29\/github-raises-250-million-in-new-funding-now-valued-at-2-billion\/<\/a><\/p>\n

[5]\u00a0http:\/\/www.businessinsider.com\/github-identity-crisis-2016-2<\/a><\/p>\n

[6]\u00a0http:\/\/www.cs.cmu.edu\/~xia\/resources\/Documents\/Marlow-cscw13.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Github has come to dominate the software source code hosting market. 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