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CardAction solves the networking problem of lost cards and forgotten follow-ups. Built with live on-device AI/ML, it captures business card details instantly.

Unlike other scanners, CardAction focuses on immediate outreach. Once a card is scanned, one tap launches WhatsApp, SMS, or email with a pre-written, personalized message using the contact’s name. It features smart deduplication, batch scanning for stacks of cards, and a robust offline-first architecture.Pro users can sync directly to Google Sheets, auto-save to their address book, attach files to WhatsApp messages, and even snap a selfie with the contact to remember their face. Zero data is sent to our servers; everything stays safely on your device.

You can also save your contact details into other people's phone instantly (they don’t have to type!). With CardAction, save your contact into their phone without them having to type, using vCard QR v4.0 (supported in 99.9% of modern phones).

Key Features :

- Live Auto-Scan: Captures fields automatically via on-device AI; no manual typing or internet required.

- ‘Instant Save’ vCard QR: Instantly share your own contact info via an in-app generated vCard 4.0 QR code. Generate multiple vCards for your businesses and recall them immediately.

- Instant Outreach: 1-tap WhatsApp, SMS, or email with pre-filled customizable templates.

- Batch Mode: Scan 20+ cards back-to-back and review them all at once.

- Seamless Integrations (Pro): Send data directly to Google Sheets or webhooks (Make, Zapier, n8n).

Git Set Go is the ultimate coding game for learning Git commands. You play as the new intern at Git Inc. under the mentorship of Mr. Torvalds. Your mission: survive 30 Git missions by typing actual commands to master version control.

Every level is a battle where you type the correct Git command to win—no multiple choice, just real commands to build real muscle memory. Journey through 30 levels across 3 worlds covering Basics (git init, commit), Intermediate (branch, merge), and Advanced (reflog, rebase) concepts.

Perfect for CS students, bootcamp grads, and developers who want to stop dreading merge conflicts and truly master Git.

Key Features

- Battle-Based Learning: Complete levels by typing real Git commands; no button-mashing.

- 30 Levels / 3 Worlds: Covers 30 Git commands from basic commits to advanced rebasing.

- Git Certification: Earn an official certificate recognized by hiring managers upon completion of all 30 levels.

- Daily Challenges & GitDex: Keep streaks alive and use the built-in encyclopedia with real-world examples.