# ada-url を Homebrew, dnf でインストール ada-url のインストール経路、実行ファイル、メタデータ、AI エージェント向けセキュリティノートを確認します。 ## インストール ```sh sudo av install brew:ada-url ``` 追加のインストールコマンド: ### macOS - Homebrew (100%): ```sh brew install ada-url ``` 証拠: local Homebrew formula metadata ### Linux - dnf (92%): ```sh sudo dnf install ada-url ``` 証拠: Fedora Rawhide package metadata: ada-url from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst ## パッケージ情報 - **パッケージキー:** brew:ada-url - **パッケージマネージャ:** Homebrew - **バージョン:** 4.0.0 - **ソース概要:** WHATWG-compliant and fast URL parser written in modern C++ - **ホームページ:** - **リポジトリ:** - **最終更新:** 2026-07-28T05:21:08Z - **生成日時:** 2026-08-03T19:37:03+00:00 ## 実行可能ファイル - adaparse (エイリアス) ## インストール挙動 - Bottle: 利用不可 ## バージョンと鮮度 - ページ生成日: 2026-08-03 - マネージャ版: 4.0.0 ## プロジェクトの歴史と使われ方 Ada is a fast, spec-compliant WHATWG URL parser written in modern C++. It ships as a library and as the `adaparse` command-line tool in packages such as Homebrew. ### プロジェクトの歴史 The official README describes Ada as a self-contained C++20 URL parser that passes the URL specification's test range across Windows, Linux, and macOS, with Unicode Technical Standard support and a URLPattern implementation. The GitHub repository was created in December 2022 under the `ada-url` organization and has grown into a multi-language ecosystem with team-maintained Rust, Go, Python, and Kotlin bindings. ### 採用の歴史 Ada gained package-nerd attention because the README says Node.js added Ada as a URL parser dependency beginning with Node.js 18 and cites substantial URL parsing performance improvements. The same README lists Redpanda, Kong, Telegram, DataDog, and Cloudflare Workers as users. The project publishes single-header release assets such as `ada.cpp`, `ada.h`, `ada_c.h`, and `singleheader.zip`, which makes it attractive for downstream package managers and embedders. ### 使われ方 Library users parse and normalize URLs through `ada::parse`, use C or C++ APIs, and can build with CMake or the amalgamated source files. CLI users can install the package and use `adaparse` for URL parsing tasks. ### パッケージ好きにとっての重要性 Ada is significant because URL parsing is security-sensitive, performance-sensitive infrastructure that is often embedded into runtimes. Its no-dependency C++ implementation and release artifacts simplify packaging compared with vendoring a large runtime. ### タイムライン - 2022: GitHub repository `ada-url/ada` was created. - 2023: Node.js 18-era performance material cited Ada as a new URL parser dependency. - 2024: The README cites a Software: Practice and Experience article, `Parsing Millions of URLs per Second`. - 2026: GitHub releases include Ada 3.x single-header assets. ### Related projects - Related projects include the WHATWG URL Standard, web-platform-tests, Node.js, the Ada Rust, Go, Python, and Kotlin bindings, and runtime consumers such as Cloudflare Workers. ### ソース - - - ## セキュリティノート narrow executable package without higher-risk signals. - **Geiger リスク:** グリーン / 低 - narrow executable package without higher-risk signals ## 他のパッケージマネージャ記録 - dnf - ada-url - 3.4.4-3.fc45: normalized package name match | Fedora Rawhide package metadata: ada-url from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | WHATWG-compliant and fast URL parser written in modern C++ | https://www.ada-url.com/ - dnf - ada-url-devel - 3.4.4-3.fc45: normalized package name match | Fedora Rawhide package metadata: ada-url-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Development files for ada-url | https://www.ada-url.com/ - dnf - ada-url-doc - 3.4.4-3.fc45: normalized package name match | Fedora Rawhide package metadata: ada-url-doc from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Developer documentation for ada-url | https://www.ada-url.com/ - dnf - ada-url-tools - 3.4.4-3.fc45: normalized package name match | Fedora Rawhide package metadata: ada-url-tools from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Tools for ada-url | https://www.ada-url.com/ ## Combined YAML source View the package source record on GitHub. [combined/ada-url.yml](https://github.com/mxcl/pkgdb/blob/main/combined/ada-url.yml) ## ソース - 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