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Sitesucker for windows6/22/2023 ![]() ![]() Plus, if you do update the code, once it's up and running again you can check the results of the calculations against the saved PDF files to ensure that you haven't inadvertently messed up the code while fixing it. Having a static snapshot of the results of the JavaScript calculations is useful in case the code breaks in the future and you don't have time to fix it. It allows you to download a World Wide Web site from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer. Of course, I could probably update my JavaScript to accommodate future changes, but this requires constant vigilance, and there's a risk of introducing bugs along the way. Welcome HTTrack is a free ( GPL, libre/free software) and easy-to-use offline browser utility. To get the results, you have to actually run the code, and it's not obvious to me that web browsers in, say, 20 years will be backward-compatible enough to run JavaScript that I might write today. However, nontrivial JavaScript calculations are harder to understand just by looking at them. SiteSucker will follow every link it finds but will only download files from the same web server. With SiteSucker's default settings, every page on the website will download to your computer. Even if browsers 50 years into the future can't render present-day HTML files, a human with some knowledge of historical HTML tags could still understand 99%, if not 100%, of the HTML just by looking at it in a text editor. Open SiteSucker and enter the URL of the website that you want to copy. A regular HTML document is human-readable.
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