cascadia を Homebrew でインストール

プロジェクトリンク

• ホームページ

コマンドとエイリアス

• cascadia

プロジェクトの歴史

The project began publicly in 2016 under Tong Sun's GitHub account. Its README says it started as a thin wrapper around Andy Balholm's Go Cascadia package and grew into a more capable selector-testing and extraction tool.

採用の歴史

The official README documents binary releases, Debian/Ubuntu installation, distro packages through the author's Cloudsmith repository, and Homebrew packaging. GitHub metadata shows a small but active open-source utility with wiki documentation and cross-platform release artifacts.

Homebrew analytics show modest niche use, with 190 installs in the last 365 days in the formula API.

使われ方

Users pass an input file or stdin, a CSS selector, and an output target. The tool supports text output, raw output, block and piece extraction, wrapped HTML output, and CSV/TSV-style table output for scraping workflows.

パッケージ好きにとっての重要性

Cascadia is package-nerd useful because it exposes a library-grade CSS selector engine as a tiny shell tool. It fits scripts, data-cleaning one-liners, and package tests where pulling in a browser or a larger scraper would be excessive.

タイムライン

• 2016: Public GitHub repository created and copyright range begins in the CLI help.
• 2025: README example shows version 1.5.0 built on 2025-11-10.
• 2026: Homebrew formula packages v1.5.1 and tracks the GitHub release tarball.

Related projects

• andybalholm/cascadia provides the Go CSS selector package wrapped by this CLI.
• andrew-d/goscrape is cited by the README as an influence for block and piece extraction concepts.

ソース

• https://api.github.com/repos/suntong/cascadia
• https://github.com/suntong/cascadia
• https://github.com/suntong/cascadia/wiki
• https://github.com/suntong/cascadia#readme
• https://formulae.brew.sh/api/formula/cascadia.json