Alfa vs cfiles

Alfa is a free, open accessibility testing engine for websites built with HTML, CSS, and JavaScript. It checks pages against accessibility standards such as WCAG, using included rules or pluggable rules in the ACT Rules Format. Developers can add custom rules and filter results by conformance level or WCAG version. Audit output follows the Evaluation and Report Language schema as JSON-LD, and the command-line interface can audit a single page and save results as JSON. Scraper and crawler tools create page representations and discover pages across a site or subdomain. Ready-made integrations cover frameworks and test tools including Angular, React, Vue, Cypress, Jest, Playwright, Puppeteer, Selenium, and WebdriverIO. Alfa is distributed as separate npm packages under the MIT license. It runs in ECMAScript 2022-compatible JavaScript environments, including recent Node.js and browser versions. Building from source requires Node.js 20 or later and Yarn. The project says most integrations are experimental and may change; older environments may be targetable from source but are not explicitly supported.

cfiles is a free terminal file manager written in C with ncurses and vim-like keybindings. It targets a ranger-like interface while remaining lightweight, fast and minimal, and runs on Linux and macOS. Navigation uses h, j, k and l, with shortcuts for top, middle, bottom and page scrolling. The f and F keys search with fzf, while S opens a shell in the current directory. File selections can be copied, moved, renamed, sent to trash or removed. Preview support covers images, media information, archives and PDFs through external dependencies. Users can save bookmarks and run executable scripts from the configured cfiles directory. Dependencies include ncursesw, cp and mv, fzf, w3mimgdisplay or Überzug, mediainfo, atool and pdftoppm. Überzug cannot preview MP3 album art and has nonfunctional arrow-key scrolling; w3mimgdisplay previews may disappear after terminal resizing or workspace changes. Trash deletion requires a specific directory, and configuration falls back to $HOME/.config when XDG_CONFIG_HOME is unset.