# 使用 Homebrew, apk, dnf, Nix, pacman, zypper, apt 安装 htmlcxx 查看 htmlcxx 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。 ## 安装 ```sh sudo av install brew:htmlcxx ``` 其他安装命令: ### macOS - Homebrew (100%): ```sh brew install htmlcxx ``` 证据: local Homebrew formula metadata ### Linux - apk (92%): ```sh sudo apk add htmlcxx ``` 证据: Alpine Linux edge package indexes: htmlcxx from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz - dnf (92%): ```sh sudo dnf install htmlcxx ``` 证据: Fedora Rawhide package metadata: htmlcxx from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst - Nix (92%): ```sh nix profile install nixpkgs#htmlcxx ``` 证据: nixpkgs package indexes: pkgs/by-name/ht/htmlcxx/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - pacman (92%): ```sh sudo pacman -S htmlcxx ``` 证据: Arch Linux sync databases: htmlcxx from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz - zypper (92%): ```sh sudo zypper install htmlcxx ``` 证据: openSUSE Tumbleweed package metadata: htmlcxx from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst - Debian apt (92%): ```sh sudo apt install libcss-parser-pp0v5 ``` 证据: Debian stable package indexes: libcss-parser-pp0v5 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz ## 软件包事实 - **软件包键:** brew:htmlcxx - **软件包管理器:** Homebrew - **版本:** 0.87 - **来源摘要:** Non-validating CSS1 and HTML parser for C++ - **主页:** - **最后更新:** 2026-06-19T12:31:20-07:00 - **已生成:** 2026-08-03T19:37:03+00:00 ## 可执行文件 - htmlcxx (别名) ## 安装行为 - Bottle: 不可用 ## 版本和新鲜度 - 页面生成时间: 2026-08-03 - 管理器版本: 0.87 ## 项目历史与用法 htmlcxx is a C++ library and small utility for non-validating HTML and CSS1 parsing. Its distinctive promise is that an HTML document can be reproduced character by character from the parse tree, while users still get STL-like tree traversal. ### 项目历史 The SourceForge project was registered in 2003 and the project page names Davi de Castro Reis and Robson Braga Araujo as maintainers. The project documentation describes a parser designed to mimic Mozilla Firefox parsing behavior without inserting bytes that were not present in the input document. The later README says the project spent a decade on SourceForge, was manually copied elsewhere, and then moved to GitHub with accumulated patches. It also says the library is frozen except for eventual bug fixes, which fits its role as a stable, old C++ parsing component. ### 采用历史 htmlcxx appears in Homebrew, Alpine, Debian and Ubuntu library packages, Fedora-family packages, Nix, Arch, and openSUSE. Distribution packaging is especially relevant because C++ users often want headers and libraries from system package managers rather than vendored source snapshots. ### 使用方式 The README shows C++ code parsing an HTML string into a tree, walking links, dumping text, and using the htmlcxx command-line application to inspect how the library parses input. Its sweet spot is lightweight extraction or parser experiments where preserving original document bytes matters. ### 为什么软件包爱好者会关心 For package nerds, htmlcxx is an old-school SourceForge C++ library that still shows up in distro package sets because it offers a compact API and a specific round-tripping behavior. It is less a general web platform parser than a useful legacy component for native-code tools. ### 时间线 - 2003: The SourceForge project was registered. - 2009: A SourceForge user review described it as fast, solid, robust, and easy to use. - 2015: The README records the SourceForge-to-GitHub move and says the library is frozen except for fixes. - Version 0.85: The news notes gcc 4.3 fixes and CSS library distribution improvements. - Version 0.86: The news notes compilation fixes. - Version 0.87: The news notes cherry-picked fixes from a long-running fork. ### Related projects - Related native and parser projects include Gumbo, libxml2's HTML parser, html5lib ports, tree.hh, and hcxselect. The README also references Mozilla Firefox behavior as a model for parse trees. ### 来源 - Homebrew and distribution package metadata support package-manager adoption. - SourceForge project metadata documents registration, maintainers, description, project activity, and package identity. - The README documents SourceForge history, GitHub move, frozen status, parser design, examples, and version news. ## 安全说明 narrow executable package without higher-risk signals. - **Geiger 风险:** 绿色 / 低 - narrow executable package without higher-risk signals ## 其他软件包管理器记录 - Debian apt - libcss-parser-pp0v5 - 0.87-4+b2: normalized package name match | Debian stable package indexes: libcss-parser-pp0v5 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | simple CSS1 parser library for C++ | http://htmlcxx.sourceforge.net/ - Debian apt - libcss-parser0 - 0.87-4+b2: normalized package name match | Debian stable package indexes: libcss-parser0 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | simple CSS1 parser library for C | http://htmlcxx.sourceforge.net/ - Debian apt - libhtmlcxx-dev - 0.87-4+b2: normalized package name match | Debian stable package indexes: libhtmlcxx-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | simple HTML/CSS1 parser library for C++ (development) | http://htmlcxx.sourceforge.net/ - Debian apt - libhtmlcxx3v5 - 0.87-4+b2: normalized package name match | Debian stable package indexes: libhtmlcxx3v5 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | simple HTML parser library for C++ | http://htmlcxx.sourceforge.net/ - Nix - htmlcxx: normalized package name match | nixpkgs package indexes: pkgs/by-name/ht/htmlcxx/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1 - Ubuntu apt - libcss-parser-pp0v5 - 0.87-4: normalized package name match | Ubuntu 24.04 LTS package indexes: libcss-parser-pp0v5 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | simple CSS1 parser library for C++ | http://htmlcxx.sourceforge.net/ - Ubuntu apt - libcss-parser0 - 0.87-4: normalized package name match | Ubuntu 24.04 LTS package indexes: libcss-parser0 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | simple CSS1 parser library for C | http://htmlcxx.sourceforge.net/ - Ubuntu apt - libhtmlcxx-dev - 0.87-4: normalized package name match | Ubuntu 24.04 LTS package indexes: libhtmlcxx-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | simple HTML/CSS1 parser library for C++ (development) | http://htmlcxx.sourceforge.net/ - Ubuntu apt - libhtmlcxx3v5 - 0.87-4: normalized package name match | Ubuntu 24.04 LTS package indexes: libhtmlcxx3v5 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | simple HTML parser library for C++ | http://htmlcxx.sourceforge.net/ - apk - htmlcxx - 0.87-r1: normalized package name match | Alpine Linux edge package indexes: htmlcxx from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Simple non-validating CSS1 and HTML parser for C++ | https://htmlcxx.sourceforge.net/ - apk - htmlcxx-dev - 0.87-r1: normalized package name match | Alpine Linux edge package indexes: htmlcxx-dev from https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz | Simple non-validating CSS1 and HTML parser for C++ (development files) | https://htmlcxx.sourceforge.net/ - dnf - htmlcxx - 0.86-29.fc45: normalized package name match | Fedora Rawhide package metadata: htmlcxx from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | A simple non-validating CSS1 and HTML parser for C++ | http://htmlcxx.sourceforge.net/ - dnf - htmlcxx-devel - 0.86-29.fc45: normalized package name match | Fedora Rawhide package metadata: htmlcxx-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Headers and Static Library for htmlcxx | http://htmlcxx.sourceforge.net/ - pacman - htmlcxx - 0.87-5: normalized package name match | Arch Linux sync databases: htmlcxx from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | A simple non-validating CSS1 and HTML parser for C++. | http://gcc-libs.sourceforge.net/ - zypper - htmlcxx - 0.87-2.16: normalized package name match | openSUSE Tumbleweed package metadata: htmlcxx from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | HTML and CSS APIs for C++ | http://htmlcxx.sourceforge.net/ - zypper - htmlcxx-devel - 0.87-2.16: normalized package name match | openSUSE Tumbleweed package metadata: htmlcxx-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst | Headers and Static Library for htmlcxx | http://htmlcxx.sourceforge.net/ ## Combined YAML source View the package source record on GitHub. [combined/htmlcxx.yml](https://github.com/mxcl/pkgdb/blob/main/combined/htmlcxx.yml) ## 来源 - pkg.so package database - Geiger risk classifier - curated package history - pkgdb category and tag curation - external package-manager database matches - cross-ecosystem install command graph