A line chart showing combined usage of JavaScript and TypeScript compared to Python, Java, and C# from 2023 to 2025. JavaScript and TypeScript lead with over 4.5 million users by 2025, followed by Python with about 3 million, and smaller but steady usage for Java and C#. The chart has a dark background with colored lines and the title ‘JavaScript & TypeScript have the largest combined usage.’
TypeScript 在新增仓库数量上领先,其严格的类型系统减少了代码模糊性,使 AI 生成的代码在进入生产环境前能更早捕获错误(如 LLM 生成的编译错误中 94% 是类型检查失败)。
Python 驱动了近一半的新增 AI 仓库(582,196 个),同比增长 50.7%,凸显其在模型训练、推理等应用型 AI 工作中的支柱地位。
A horizontal bar chart showing the most common programming languages in GitHub projects created in 2025, comparing year-over-year growth from August 2024 to August 2025. JavaScript leads with 9.3 million repositories (+14.57% YoY), followed by Python with 9.26 million (+53.41%), TypeScript with 5.39 million (+78.10%), Java with 3.52 million (+9.35%), C++ with 1.7 million (+11.82%), and C# with 1.48 million (+10.61%). The chart features bright color bars on a dark background with gradient ribbons on the left.
报告指出,80% 的新用户在注册 GitHub 第一周即启用 Copilot,而 TypeScript 的严格类型系统使其成为 AI 辅助开发的首选语言。
A graphic showing that nearly 80% of new developers on GitHub use Copilot within their first week, displayed in large bold text on a blue background with green and purple gradient ribbons.
A line chart showing the number of new developers joining GitHub from 2020 to 2025. The line rises steadily, reaching 36.2 million in 2025, with a sharp increase after the launch of Copilot Free in late 2024. The chart has a dark background with blue data lines and the title ‘The number of new developers on GitHub.’
前端和应用层语言中,TypeScript 增长 77.9%,JavaScript 增长 24.8%,表明围绕模型 API 接口构建的轻量级应用正在崛起。
尽管 Python 被 TypeScript 超越,但,Python 仍在 AI 和数据科学领域保持主导地位。
A chart listing the most commonly used programming languages in AI-tagged projects on GitHub in 2025. Python ranks first with 582,000 repositories (+50.7% year over year), followed by JavaScript with 88,000 (+24.8%), TypeScript with 86,000 (+77.9%), Shell with 9,000 (+324%), and C++ with 7,800 (+11%). The chart includes brief descriptions of each language’s role in AI development, displayed on a blue gradient background with green geometric ribbon graphics.
据相关统计数据显示,Jupyter Notebook 依旧是 AI 领域的首选探索性环境,相关仓库数量超 40 万个,同比增长 17.8%。
Python 驱动了近一半的新增 AI 仓库,涵盖从训练、推理到编排和部署的全流程,它仍是应用型 AI 工作的核心支柱。
A line chart showing the most common code environments used in AI projects on GitHub from 2022 to 2025. Python leads sharply with over 110,000 users by 2025, followed by Jupyter Notebooks with around 50,000 users. TypeScript and JavaScript trail behind but show gradual growth. The chart uses colored lines—blue for Python, green for Jupyter Notebooks, yellow for TypeScript, and pink for JavaScript—on a dark background with a blue gradient graphic on the left.