呢？应该如何建设更加 健康的开源生态呢？在这样一种生态中，各方的责任又该如何界定呢？ When the open source was just a niche hobby, it was free to do almost anything. Nevertheless, today, as software devours the world and open source eats software Growing Language 排名 Ranking 语言 Language 2021 增幅 rate of increase 1 Erlang 226.85% 2 Pascal 153.16% 3 Rust 115.01% 4 Verilog 84.54% 5 TypeScript 81.12% 6 Tex / LaTex 80.68% number 13 in 2021. 【专家点评】[Expert Comment] 段夕华：Erlang 和 Pascal 的增速如此之高应该跟之前的 base 较低应该有很大关系。 Duan Xihua: The high growth rate of Erlang and Pascal should have a lot to do with the previous low base.

越流行不无关系，移动端原生 App 在未来的发展路线会是怎样？这个问题值得持续关注。 66 2.3 增速最快语言 排名 语言 2021 增幅 1 Erlang 226.85% 2 Pascal 153.16% 3 Rust 115.01% 4 Verilog 84.54% 5 TypeScript 81.12% 6 Tex / LaTex 80.68% 7 R 69.64% 也连续两年出现在了增速最快语言榜单中。 TypeScript 连续三年入选增速最快语言，其在 Gitee 所有仓库中采用语言的占比也在逐年上升，2021 年已经来到了第 13 位。 专家点评 段夕华：Erlang 和 Pascal 的增速如此之高应该跟之前的 base 较低应该有很大关系。 2.4 新增开源项目领域分布 排名 分类 占比 1 程序开发 21.19% 2 Web 应用开发 15.42% 3 手机 / 73 2021 中国开源年度报告 商业化篇 74 1 概述 1998 年开源（Open Source）一词诞生，这种新提法的出现很大程度上是为了消除人们 对于自由软件（Free Software）中 “Free”的模糊理解，使其更加商业友好。可以说开 源软件从诞生之初，就和商业化之间并无矛盾，开源不等于免费。近年来，随着一些开源 公司在资本市场获得亮眼的表现，开源商业化在国内开发者社区和投资人群体中的认知也

[https://inkscape.org]? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: [https://inkscape-manuals.readthedocs.io/en/latest/why-use- Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: Photo editing (raster graphics): Gimp proprietary tools. What am I allowed to do with it? Inkscape is free and open source software (Wikipedia [https://en.wikipedia.org/wiki/Free_and_open-source_software]). It can be downloaded [https://inkscape

[https://inkscape.org]? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: [https://inkscape-manuals.readthedocs.io/en/latest/why-use- Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: Photo editing (raster graphics): Gimp proprietary tools. What am I allowed to do with it? Inkscape is free and open source software (Wikipedia [https://en.wikipedia.org/wiki/Free_and_open-source_software]). It can be downloaded [https://inkscape

Ellipses and Arcs 64 13 Stars and Polygons 67 14 Spirals 70 15 3D-Boxes 74 16 Stacking Order 77 17 Free Drawing 78 18 The Pencil Tool 79 19 The Pen Tool 85 20 The Calligraphy Tool 87 21 Boolean Operations Are you new to Inkscape? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: TABLE OF CONTENTS 4 , Release 1.0 This guide is a living document Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: • Photo editing (raster graphics): Gimp

[https://inkscape.org]? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: [https://inkscape-manuals.readthedocs.io/en/latest/why-use- Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: Photo editing (raster graphics): Gimp proprietary tools. What am I allowed to do with it? Inkscape is free and open source software (Wikipedia [https://en.wikipedia.org/wiki/Free_and_open-source_software]). It can be downloaded [https://inkscape

Ellipses and Arcs 66 13 Stars and Polygons 69 14 Spirals 72 15 3D-Boxes 76 16 Stacking Order 79 17 Free Drawing 80 18 The Pencil Tool 81 19 The Pen Tool 87 20 The Calligraphy Tool 89 21 Boolean Operations Are you new to Inkscape? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: TABLE OF CONTENTS 4 , Release 1.0 This guide is a living document Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: • Photo editing (raster graphics): Gimp

Ellipses and Arcs 64 13 Stars and Polygons 67 14 Spirals 70 15 3D-Boxes 74 16 Stacking Order 78 17 Free Drawing 79 18 The Pencil Tool 80 19 The Pen Tool 86 20 The Calligraphy Tool 89 21 Boolean Operations Are you new to Inkscape? Learn more about Inkscape, an open source vector graphics editor, in this free, community-created Beginners’ Guide: T abl e of Contents 4 Ink s c ap e B eg i nners ’ G u i de Inkscape is not the ideal tool for some other purposes, but there exist very powerful alternative free software programs which we recommend without reservations: • Photo editing (raster graphics): Gimp

and \subparagraph (fourth- and fifth-level headings, or fifth- and sixth-level with book classes) free-standing rather than run-in; requires fur- ther formatting to distinguish from \subsubsection (third- label 1]: /foo/bar.html "My title, optional" [my label 2]: /foo [my label 3]: https://fsf.org (The Free Software Foundation) [my label 4]: /bar#special 'A title in single quotes' The URL may optionally 5]: The title may go on the next line: [my label 3]: https://fsf.org "The Free Software Foundation" Note that link labels are not case sensitive. So, this will work: Here is [my

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