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LiveUpdated 2026-09-19 18:06 UTC

A native WhatsApp client in Rust for Linux, macOS & Windows

I built ZapFast⚡ A native WhatsApp client in Rust for Linux, macOS & Windows In my Linux test: 150MB RAM vs 1.13GB for…

This is a dev post classified by Jev as Mobile & desktop (a tool drop), kept by the Dev Radar because it carries real work, not commentary.

I built ZapFast⚡ A native WhatsApp client in Rust for Linux, macOS & Windows In my Linux test: 150MB RAM vs 1.13GB for WhatsApp Web + Chromium Chat UI appeared in ~0.7s vs ~4s yay -S zapfast-bin https://zapfast.rocks

Posted by Carmine Paolino (3.3k followers) 4 days ago · 840 likes · 42.9k views · view the original post on X. Kept by the Dev Radar as Mobile & desktop.

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