Showing 15 open source projects for "qr code"

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  • 1
    Mini QR

    Mini QR

    Create & scan cute qr codes easily

    Mini QR is a web app focused on making QR codes feel friendly and design-forward, combining a polished QR generator with a built-in scanner so you can both create and decode codes in the same place. It emphasizes customization so the QR you generate can match a brand, event theme, or personal style, including color and styling controls, framed layouts with labels, and the ability to add a logo image. Because QR reliability matters as much as looks, it exposes practical settings like error...
    Downloads: 7 This Week
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  • 2
    Decimen Optical Transfer

    Decimen Optical Transfer

    Fountain-coded QR file transfer

    Decimen Optical Transfer is a browser-based proof of concept for moving files between devices through animated QR codes. A sending screen continuously displays encoded frames while a receiving camera captures enough of them to reconstruct the original payload. The system requires no direct network path, pairing process, native application, or permission beyond camera access. Fountain coding makes the stream tolerant of missed, blurred, duplicated, and out-of-order frames without requesting...
    Downloads: 4 This Week
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  • 3
    wa-automate-nodejs

    wa-automate-nodejs

    WhatsApp tool for chatbots with advanced features

    ...You can now with the CLI. For more details see Easy API. After executing create() function, @open-wa/wa-automate will create an instance of WA web. If you are not logged in, it will print a QR code in the terminal. Scan it with your phone and you are ready to go! @open-wa/wa-automate will remember the session so there is no need to authenticate every time.
    Downloads: 1 This Week
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  • 4
    AirGap Vault

    AirGap Vault

    Installed on a smartphone that has no connection to any network

    ...The generated secret is saved in the secure enclave of the device, only accessible by biometric authentication. Accounts for multiple protocols can be created. Transactions are prepared by the AirGap Wallet and then transferred to the offline device via QR code, where it is signed and sent back to the Wallet using another QR code. AirGap Vault is a hybrid application (using the same codebase for Android and iOS).
    Downloads: 3 This Week
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  • 5
    weixin-agent-sdk

    weixin-agent-sdk

    Bridging framework for connecting arbitrary AI agents

    ...Developers implement an Agent interface that receives conversation identifiers, text, and optional media and returns text or media responses. An included ACP adapter can connect compatible agents such as Claude Code, Codex, and other command-line agents without custom integration code. QR-code login handles account authentication, while a message loop manages incoming and outgoing conversations. The SDK supports text, images, audio, video, files, quoted content, and voice transcription data. Bots can also proactively send messages after the required conversation context has been established. ...
    Downloads: 0 This Week
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  • 6
    WireGuard Easy

    WireGuard Easy

    The easiest way to run WireGuard VPN + Web-based Admin UI

    ...It also provides visual insights such as connection statistics and bandwidth usage, which are useful for monitoring network activity. Security and usability are balanced through features like QR code generation for mobile clients and optional authentication mechanisms.
    Downloads: 0 This Week
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  • 7
    AlterSend

    AlterSend

    Send files directly between devices over the internet with no limits

    ...AlterSend transfers files directly from one device to another — no uploads, no servers, no accounts, no size limits. Whether you're sending a 5 MB photo or a 500 GB video archive, the experience is the same: pick a file, share a short code, and your file moves straight from your device to theirs. Every transfer is end-to-end encrypted. Files never touch a server. There's nothing to sign up for and nothing stored in the cloud after you're done. HOW IT WORKS 1. Open AlterSend on the sending device and pick your files. 2. Share the short join code (or QR) with the receiving device. 3. ...
    Downloads: 6 This Week
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  • 8
    Voltura Air

    Voltura Air

    Turn your phone into a Windows remote, screen viewer and webcam

    ...Manage PC files and transfer individual files between devices, switch open apps, control media and presentations, dictate and exchange text, and build custom remote-control screens. Power users can open an interactive PowerShell terminal. An optional read-only AI Assistant uses your existing Codex setup. Install the Windows host, scan its QR code, and open the controller in your browser. No mobile app-store installation or Voltura account is required. Direct LAN is the default, with optional Cloud relay for networks that block inbound connections. Device permissions stay under your control. Free and open source under the MIT license. Standard, full, and portable Windows x64 packages are available.
    Downloads: 2 This Week
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  • 9
    Keeper Wallet

    Keeper Wallet

    Your entry point to the Waves blockchain and Waves-powered web service

    ...Users can create multiple wallets and switch between them easily. And if a user ever forgets the password to the account, it can be recovered from the seed phrase. Scan the QR code with a camera for authentication and your wallet is connected. This basic action opens up limitless opportunities on the Waves blockchain and potentially on any other chain supporting Keeper accounts.
    Downloads: 2 This Week
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  • 10
    Html5-QRCode

    Html5-QRCode

    A cross platform HTML5 QR code reader

    Lightweight & cross platform QR Code and Bar code scanning library for the web. Use this lightweight library to easily / quickly integrate QR code, bar code, and other common code scanning capabilities to your web application. End-to-end scanner with UI, integrate with less than ten lines of code. Powerful set of APIs you can use to build your UI without worrying about camera setup, handling permissions, reading codes, etc. ...
    Downloads: 27 This Week
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  • 11
    OICQ

    OICQ

    Tencent QQ Bot Library for Node.js

    OICQ is a fast, feature-rich QQ client library for Node.js, enabling developers to interact with the QQ messaging platform programmatically.
    Downloads: 0 This Week
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  • 12
    CovidPass

    CovidPass

    Web app for adding EU Digital COVID Certificates to your wallet apps

    ...CovidPass accomplishes this without sending your data to a server and instead only uses a hashed representation for the signing step. Add your COVID European Digital Certificate to your favorite Wallet application for your mobile. Scan the QR code on your certificate, or select a screenshot or PDF containing the QR code. Select a background color for your passport in the portfolio. Data privacy is of particular importance when processing health-related data. So that you can make an informed decision, please read the Privacy Policy. Processing of your data happens entirely in your browser and only a hashed representation is sent to the server for the signing step.
    Downloads: 0 This Week
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  • 13
    Weylus

    Weylus

    Use your tablet as graphic tablet/touch screen on your computer

    Weylus turns your tablet or smart phone into a graphic tablet/touch screen for your computer! No apps except a modern browser (Firefox 80+, iOS/iPadOS 13+) are required on your tablet. Start Weylus, preferably set an access code in the access code box and press the Start button. This will start a webserver running on your computer. To control your computer with your tablet you need to open the url http://<address of your computer>:<port set in the menu, default is 1701>, if possible Weylus will display to you the url you need to open and show a QR code with the encoded address. ...
    Downloads: 506 This Week
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  • 14
    Wechaty

    Wechaty

    Conversational RPA SDK for chatbot makers

    ...Wechaty lets you focus on your conversations, and we'll do the chores. Go ahead and build your business logic based on Wechaty. You are welcome to join our Wechaty Developers' Home by scanning the above QR code, then send the secret code wechaty to Friday.BOT. Wechaty is a modern Conversational RPA SDK for Chatbot Makers which can create a bot in a few lines of code. Wechaty offers out-of-the box support for the common features you'd expect from turning your IM account into chatbot, and can be easily customised and extended by developers to create a chatbot that is tailored to their precise needs. ...
    Downloads: 0 This Week
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  • 15

    Ztooly

    Ztooly is a comprehensive collection of 50+ free online tools designed

    Ztooly is a comprehensive collection of 50+ free online tools designed to boost productivity and simplify everyday tasks. From AI-powered generators to image editing, data conversion, PDF handling, social tools, and more — Ztooly is your all-in-one web toolkit.
    Downloads: 0 This Week
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