Share of new developers using GitHub Copilot within their first week

We also saw another telling signal in Octoverse: 80% of new developers on GitHub in 2025 used Copilot within their first week.

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Published under CC BY 4.0. Attribute the original publisher; the citations below do that for you and link to this permanent record.

APA

GitHub. (2025). The new identity of a developer: What changes and what doesn’t in the AI era. Retrieved September 15, 2026, from https://github.blog/news-insights/octoverse/the-new-identity-of-a-developer-what-changes-and-what-doesnt-in-the-ai-era/. Via StatOrigin, https://statorigin.org/stat/stat_01M2KJ7XCJ329G1VRE4150CQ5Y

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MLA

GitHub. "The new identity of a developer: What changes and what doesn’t in the AI era." 2025, https://github.blog/news-insights/octoverse/the-new-identity-of-a-developer-what-changes-and-what-doesnt-in-the-ai-era/. Accessed 15 Sept. 2026 via StatOrigin, https://statorigin.org/stat/stat_01M2KJ7XCJ329G1VRE4150CQ5Y.

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Chicago

GitHub. "The new identity of a developer: What changes and what doesn’t in the AI era." 2025. https://github.blog/news-insights/octoverse/the-new-identity-of-a-developer-what-changes-and-what-doesnt-in-the-ai-era/. Accessed September 15, 2026. Cited from StatOrigin, https://statorigin.org/stat/stat_01M2KJ7XCJ329G1VRE4150CQ5Y.

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BibTeX

@misc{github2025share50cq5y, author = {{GitHub}}, title = {The new identity of a developer: What changes and what doesn’t in the AI era}, year = {2025}, howpublished = {StatOrigin, https://statorigin.org}, url = {https://statorigin.org/stat/stat_01M2KJ7XCJ329G1VRE4150CQ5Y}, note = {Original source: https://github.blog/news-insights/octoverse/the-new-identity-of-a-developer-what-changes-and-what-doesnt-in-the-ai-era/. Accessed September 15, 2026.} }

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Record last modified 15 September 2026. Value type: actual. Update cadence: annual. This page is permanently addressable at statorigin.org/stat/stat_01M2KJ7XCJ329G1VRE4150CQ5Y.