GitHub

Lore & Background

The development of the GitHub platform began on October 19, 2007, and the site was launched in April 2008 by Tom Preston-Werner, Chris Wanstrath, P. J. Hyett, and Scott Chacon after a few months as a beta release. The company was originally a flat organization with no middle managers, relying on self-management and open allocation, but in 2014 it added a layer of middle management in response to harassment allegations against co-founder and then-CEO Thomas Preston-Werner. Preston-Werner resigned, and co-founder Chris Wanstrath became CEO. GitHub was a bootstrapped start-up in its early days. The platform's mascot is an anthropomorphic cat with five octopus-like tentacles, officially named Octocat.

Reader's Guide

GitHub's significance lies in its role as the dominant platform for hosting and collaborating on software code, particularly open source projects. By providing a centralized hub built on Git, it enabled millions of developers worldwide to contribute to projects, fork repositories, and manage version control with ease. Its acquisition by Microsoft in 2018 for $7.5 billion underscored the strategic importance of developer communities and cloud computing services. The platform's growth from 46,000 public repositories in its first year to over one billion repositories by June 2025 illustrates its central place in modern software development. GitHub also faced challenges, including a major DDoS attack in 2018 and internal controversies over harassment, which led to changes in its management structure. Its legacy includes fostering open source collaboration, influencing how companies engage with developers, and serving as a key asset in Microsoft's cloud and open-source strategy. The platform's mascot, Mona the Octocat, became an iconic symbol of the developer community.

Did You Know?

• GitHub's billionth repository, reached in June 2025, contained only the word 'shit'.
• GitHub was originally a flat organization with no middle managers, relying on self-management and open allocation.
• In February 2018, GitHub suffered the third-largest DDoS attack in history, with traffic peaking at about 1.35 terabits per second.
• GitHub's mascot, Mona the Octocat, was originally created as clip art on iStock by designer Simon Oxley and named Octopuss.

The 996.ICU GitHub Campaign

In late March 2019, a GitHub repository and accompanying website called 996.ICU went live, its name a pointed reference to the risk that developers grinding through the 996 schedule might one day find themselves in an intensive care unit. The project's slogan was simply "developers' lives matter," and its stated goal was to compile a public list of companies enforcing the 996 work pattern. The community response was almost instantaneous and overwhelming. Just two days after launch the repository had already collected 50,000 stars; by March 30 it had passed 100,000, propelling it to the top trending position on GitHub. Star counts climbed to 120,000 on March 31 and crossed the 200,000 mark on April 9, making it the second most-starred repository in the platform's history at that time. The sheer volume of participation flooded the issue tracker with spam until it had to be shut down entirely. The episode ignited fierce debate across Zhihu, Sina Weibo, and WeChat, and it remains one of the most visible examples of a global code-hosting platform serving as the rallying point for a domestic labor-rights movement.

The Human Toll

The physical and psychological consequences of sustained 996 schedules have been extensively documented. A 2013 survey cited by China's state-owned People's Daily found that 98.8 percent of IT industry workers in the country reported health problems. Broader estimates suggest that more than three-quarters of urban workers in major cities such as Beijing, Shanghai, and Guangzhou experience work-related fatigue, musculoskeletal pain, sleep disorders, eating disorders, occupational stress, or severe work-family imbalance. The most tragic outcomes have included numerous overwork deaths and suicides over the past decades, many directly linked to the 996 system and similar overtime regimes. In January 2021, a 22-year-old Pinduoduo worker died in what was described as a karoshi incident following extremely intensive overtime, and just days later another employee took their own life by jumping. In February 2022, a 28-year-old ByteDance employee was found dead after posting a message on the career platform Maimai the night before; the company said he felt dizzy after an hour at the gym before being taken to hospital. Each incident has reignited public scrutiny of the relentless overtime culture in Chinese technology firms.

Corporate Adoption and Pushback

The 996 schedule was formally or informally adopted by at least 40 companies, including major names such as Huawei and Alibaba Group. In September 2016, classified-ads site 58.com officially announced the practice, though it later clarified the schedule was encouraged rather than compulsory. JD.com's vice-president Gang He had a leaked internal email demanding that management implement 996 "on a flexible basis," while founder Richard Liu defended the culture by calling employees who did not push themselves "slackers" rather than "brothers." Youzan's CEO Bai Ya told a social-media user that the schedule "would be a good thing to look back at a few years later," a remark that prompted the Hangzhou labor supervision office to open an investigation. ByteDance, parent company of TikTok, moved away from 996 in November 2021 after a CNBC report noted workers were turning down job offers because of the culture. Pinduoduo drew the harshest criticism after a January 2021 death, when its official Zhihu account posted a now-deleted remark suggesting that people at the bottom of society earn their wages "at the risk of losing their lives."

From Beijing to Silicon Valley

What began as a distinctly Chinese tech-industry phenomenon has shown signs of crossing borders. A 2020 study published in IEEE Software by Chinese researchers found that Chinese businesses were significantly more likely to follow long work hours than their American counterparts. Academic analysis has linked the 996 culture to a specific combination of "unrestricted global capitalism and a Confucian culture of hierarchy and obedience," with critics going so far as to label it "modern slavery." The practice is technically illegal under the Labour Law of the People's Republic of China, yet it persisted as an official or de facto schedule across the mainland tech sector for years. By 2025, reports from Wired magazine and the Marketplace podcast indicated that a growing number of U.S. AI startups were implementing the 996 schedule, suggesting that the pressure for extreme output in the artificial-intelligence race may be exporting the most grueling working-hour norms from one tech hub to another. The trajectory raises uncomfortable questions about whether the global tech industry is converging on the same unsustainable labor model regardless of geography.