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xpatch-webdemo

Interactive web demo comparing xpatch delta compression performance against xdelta3, bsdiff, and fossil-delta algorithms.

Updated Feb 6, 2026

xpatch-webdemo

Interactive web demo comparing xpatch delta compression performance against other popular algorithms.

About

This demo allows you to compare the performance of different delta compression algorithms:

  • xpatch - High-performance delta compression with optional zstd
  • xdelta3 - Industry-standard VCDIFF delta compression
  • bsdiff - Binary diff algorithm optimized for executables
  • fossil-delta - Fast, lightweight delta compression

🚀 Try it live: xpatch-webdemo.vercel.app | Check it out on my website

Development

Requires Bun to run locally.

bun install
bun run dev

About xpatch-webdemo

What is xpatch-webdemo?

xpatch-webdemo is Interactive web demo comparing xpatch delta compression performance against xdelta3, bsdiff, and fossil-delta algorithms.. It is built with Svelte, TypeScript, CSS, JavaScript, HTML and maintained by Oliver Seifert.

What language is xpatch-webdemo written in?

xpatch-webdemo is primarily written in Svelte (63% of the codebase). Other languages used include TypeScript (33%), CSS (2%), JavaScript (2%), HTML (0%).

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