🐝grammY-style APIMiddleware, composers, context objects, filter queries — if you've built Telegram bots with grammY, you already know this.
🔐Powered by whatsmeowBattle-tested Go implementation of the WhatsApp Web protocol. No Puppeteer, no unofficial REST APIs.
🧩Fully TypedContext narrowing gives your handlers exact types. wa.on("message:text") guarantees ctx.text is a string.
🔄Always Up to DateAutomated daily sync with whatsmeow upstream — protocol changes land fast, so your bots stay connected.
👥Multi-AccountRun multiple WhatsApp sessions from a single process. Connect on demand, disconnect to free resources, reconnect without re-scanning QR.
🧱ComposableSplit handlers into modules with Composer, scope error boundaries, nest middleware — scale from echo bot to production.