Showing 99 open source projects for "data access layer"

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  • 1
    SQLite.swift

    SQLite.swift

    A type-safe, Swift-language layer over SQLite3

    SQLite.swift provides compile-time confidence in SQL statement syntax and intent. SQLite.swift provides a pure-Swift interface, a type-safe, optional-aware SQL expression builder. It also provides a flexible, chainable, lazy-executing query layer. Automatically-typed data access. A lightweight, uncomplicated query and parameter binding interface. Developer-friendly error handling and debugging. Full-text search support, well-documented, extensively tested. SQLCipher support via CocoaPods. Active support at StackOverflow, and Gitter Chat Room (experimental). SQLite.swift also works as a lightweight, Swift-friendly wrapper over the C API. ...
    Downloads: 0 This Week
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  • 2
    ZeroTier

    ZeroTier

    A smart Ethernet switch for Earth

    ...ZeroTier combines the capabilities of VPN and SD-WAN, simplifying network management. Enjoy flexibility while avoiding costly hardware vendor lock in. Set up ZeroTier in minutes with remote, automated deployment. Emulates Layer 2 Ethernet with multipath, multicast, and bridging capabilities. ZeroTier’s zero-trust networking solution provides scalable security with 256-bit end-to-end encryption. Simplify your network stack by unifying VPNs, VLANs, and SD-WANs with one solution. Easily build common backplane networks spanning multiple cloud providers. Easily provision and de-provision remote access for users, contractors, and partners. ...
    Downloads: 62 This Week
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  • 3
    Wire iOS

    Wire iOS

    Wire for iOS (iPhone and iPad)

    The Wire mobile app has an architectural layer that we call sync engine. It is the client-side layer that processes all the data that is displayed in the mobile app. It handles network communication and authentication with the backend, push notifications, local caching of data, client-side business logic, signaling with the audio-video libraries, encryption and decryption (using encryption libraries from a lower level) and other bits and pieces.
    Downloads: 0 This Week
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  • 4
    Sub2API

    Sub2API

    Sub2API-CRS2 is a one-stop open source transit service

    ...It allows users to create platform-issued API keys while routing requests to upstream AI services behind the scenes. The platform handles authentication, quota allocation, billing logic, load balancing, and request forwarding, making it useful for shared or team-based access management. It is designed to unify access to services such as Claude, OpenAI, Gemini, and related AI tools through a centralized relay layer. Sub2API supports deployment through Docker Compose or binary installation for Linux servers. Its main value is turning multiple subscription-based AI accounts into a managed API access platform with administrative controls.
    Downloads: 24 This Week
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    MongoDB Atlas runs apps anywhere

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    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 5
    capacitor

    capacitor

    Build cross-platform native progressive web apps for iOS and Android

    Capacitor is an open source native runtime for building Web Native apps. Create cross-platform iOS, Android, and Progressive Web Apps with JavaScript, HTML, and CSS. Capacitor’s native plugin APIs make it extremely easy to access and invoke common device functionality across multiple platforms. Build web-based applications that run equally well across iOS, Android, and as Progressive Web Apps. Access the full Native SDKs on each platform, and easily deploy to the App Stores (and the web). Add custom native functionality with a simple Plugin API, or use existing Cordova plugins with our compatibility layer. ...
    Downloads: 33 This Week
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  • 6
    Nextcloud Server

    Nextcloud Server

    A safe home for all your data

    Nextcloud server is a free and open source server software that allows you to store all of your data in a server of your choosing. With Nextcloud you can easily access and store data in the data center you trust, sync data among various devices, and share your data for collaboration purposes. It offers the best security in the self hosted file sync and share world, and is expandable with hundreds of apps.
    Downloads: 20 This Week
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  • 7
    NOOP

    NOOP

    Pair your strap over Bluetooth, keep all data on your own device

    ...NOOP computes metrics such as recovery, strain, HRV, sleep, workouts, trends, and correlations using transparent on-device analytics. It is an independent, unofficial interoperability project for users who want local-first access to their own wearable data.
    Downloads: 87 This Week
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  • 8
    react-native-keychain

    react-native-keychain

    Keychain Access for React Native

    Keychain Access for React Native. Both setGenericPassword and setInternetCredentials are limited to strings only, so if you need to store objects etc, please use JSON.stringify/JSON.parse when you store/access it. On API levels that do not support Android keystore, Facebook Conceal is used to en/decrypt stored data. The encrypted data is then stored in SharedPreferences.
    Downloads: 0 This Week
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  • 9
    Lantern

    Lantern

    Tool to access videos, messaging, and other popular apps

    Can't access your favorite apps? Download Lantern to easily access videos, messaging, and other popular apps while at school or work. Lantern is an application that allows you to bypass firewalls to use your favorite applications and access your favorite websites. Lantern does not cooperate with any law enforcement in any country. Lantern encrypts all of your traffic to blocked sites and services to protect your data and privacy.
    Downloads: 41 This Week
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  • 10
    WCDB

    WCDB

    Cross-platform database framework developed by WeChat

    ...It's currently available on iOS, macOS and Android. Easy-to-use. Through WCDB, you can get objects from database in one line code. WINQ (WCDB language integrated query), WINQ is a native data querying capability which frees developers from writing glue code to concatenate SQL query strings. ORM (Object Relational Mapping), WCDB provides a flexible, easy-to-use ORM for creating tables, indices and constraints, as well as CRUD through ObjC objects. Efficient. Through the framework layer and sqlcipher source optimization, WCDB have more efficient performance. ...
    Downloads: 2 This Week
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  • 11
    Standard Notes App

    Standard Notes App

    Think fearlessly with end-to-end encrypted notes and files

    Standard Notes is a free, secure note-taking app with powerful end-to-end encryption, unparalleled privacy features, and seamless cross-platform syncing on unlimited devices. Standard Notes is a secure digital notes app that protects your notes and files with audited, industry-leading end-to-end encryption. Only you have access to the keys required to decrypt your data. Write and store all your notes and files in one secure place and seamlessly access them across all your devices. Note-taking services like Evernote, Google Keep, Notion, and Simplenote cannot prevent employees and governments from reading your data. Standard Notes features advanced security and privacy controls that protect your data against hacks, data breaches, government access, and even employee access.
    Downloads: 1 This Week
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  • 12
    libimobiledevice

    libimobiledevice

    A cross-platform protocol library to communicate with iOS devices

    libimobiledevice is a cross-platform software library that talks the protocols to interact with iOS devices. Unlike other projects, it does not depend on using any existing proprietary libraries and does not require jailbreaking. Access filesystem of a device, access documents of file sharing apps, retrieve information about a device and modify various settings, backup and restore the device in a native way compatible with iTunes. Manage app icons arrangement on the device, install, remove,...
    Downloads: 47 This Week
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  • 13
    Apollo iOS

    Apollo iOS

    A strongly-typed, caching GraphQL client for iOS, written in Swift

    ...You also don't have to write model types yourself, because these are generated from the GraphQL definitions your UI uses. As the generated types are query-specific, you're only able to access data you actually specify as part of a query. If you don't ask for a field, you won't be able to access the corresponding property. In effect, this means you can now rely on the Swift type checker to make sure errors in data access show up at compile time. With our Xcode integration, you can conveniently work with your UI code and corresponding GraphQL definitions side by side, and it will even validate your query documents, and show errors inline.
    Downloads: 3 This Week
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  • 14
    DouK-Downloader

    DouK-Downloader

    TikTok releases/likes/compilations/live streams/videos/atlases/music

    ...The software goes beyond simple downloading by offering comprehensive data collection features, including comments, user statistics, and trending data such as hot boards and search results. It supports automated workflows like incremental downloads, duplicate detection, and persistent storage of collected data in formats like CSV, XLSX, and SQLite, making it useful for both content archiving and analytics.
    Downloads: 3 This Week
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  • 15
    LiteDB

    LiteDB

    An open source MongoDB-like database with zero configuration

    LiteDB is a serverless database delivered in a single small DLL (< 450kb) fully written in .NET C# managed code (compatible with .NET 4.5 and NETStandard 2.0). Install it via NuGet or just copy the DLL to your bin project folder. LiteDB is a simple and fast NoSQL database solution. Ideal for mobile apps (Xamarin ready), desktop/local applications, application file format, web applications, and one database per account/user data store. Portable UWP and Xamarin iOS/Android, ACID transactions,...
    Downloads: 2 This Week
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  • 16
    FL Chart

    FL Chart

    FL Chart is a highly customizable Flutter chart library

    fl_chart is a charting library for Flutter that focuses on expressive, highly customizable data visualizations with smooth animations. It offers a broad set of chart types—line, bar, pie, scatter, and radar—each exposed through clear data/option models rather than imperative drawing. Interactive features like touch handling, tooltips, selection/highlighting, and panning help apps present insights rather than static images. The package pays special attention to aesthetics, with options for gradients, curved lines, stacked bars, rounded corners, custom tick formats, and flexible legends. ...
    Downloads: 0 This Week
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  • 17
    at_client_sdk

    at_client_sdk

    The Dart implementation of atSDK used for implementing Atsign

    A secure communication SDK that enables end-to-end encrypted interactions between devices and servers, focusing on data privacy and user control.
    Downloads: 0 This Week
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  • 18
    React Native Contracts

    React Native Contracts

    React Native Contacts

    A React Native library for accessing and managing contacts on iOS and Android devices, enabling apps to retrieve and manipulate contact data.
    Downloads: 0 This Week
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  • 19
    Goose Swift

    Goose Swift

    Goose Swift proof-of-concept README

    ...It is currently an alpha proof of concept intended for developers who can build the Swift app and Rust core themselves. The app connects to WHOOP 5.0 bands through Bluetooth and routes device data through a local Rust processing layer. It turns available signals into health, recovery, sleep, strain, stress, cardio, energy, coach, and debug views. The project includes a SwiftUI app, a Rust bridge, HealthKit support, a workout Live Activity extension, and internal documentation for its MVP pipeline. It is best understood as an experimental, independent wearable-data project rather than a finished consumer health tracker.
    Downloads: 0 This Week
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  • 20
    AdGuard Home

    AdGuard Home

    Network-wide ads and trackers blocking DNS server

    ...This includes video ads and ads in your favorite apps, browsers, games, and on any website you can imagine. Dozens of ad filters are available to you and are updated on a regular basis, guaranteeing the best filtering quality. Protecting your personal data is our top priority. With AdGuard, you and your sensitive data will be safe from any online tracker and analytics system that may attempt to steal your data while surfing the web. Use the Family protection mode to block access to all websites with adult content and enforce safe search in the browser, in addition to the regular perks of ad blocking and browsing security.
    Downloads: 32 This Week
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  • 21
    MetaMask

    MetaMask

    Mobile web browser providing access to websites that use the Ethereum

    ...MetaMask provides the simplest yet most secure way to connect to blockchain-based applications. You are always in control when interacting on the new decentralized web. MetaMask generates passwords and keys on your device, so only you have access to your accounts and data. You always choose what to share and what to keep private.
    Downloads: 1 This Week
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  • 22
    Cropper.js

    Cropper.js

    JavaScript image cropper

    ...If you are using cropper in a modal, you should initialize the cropper after the modal is shown completely. Otherwise, you will not get the correct cropper. The outputted cropped data is based on the original image size, so you can use them to crop the image directly. If you try to start cropper on a cross-origin image, please make sure that your browser supports HTML5 CORS settings attributes, and your image server supports the Access-Control-Allow-Origin option (see the HTTP access control (CORS)). You may set cropper options with new Cropper(image, options). ...
    Downloads: 9 This Week
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  • 23
    ObjectBox

    ObjectBox

    Flutter database for super-fast Dart object persistence

    ObjectBox Flutter database is a great option for storing Dart objects in your cross-platform apps. Minimal CPU, memory and battery use make it an ideal choice for mobile and IoT devices. Made for efficient data access, the ObjectBox Flutter database is 10x faster than any alternative. See the performance benchmarks below. No need to learn SQL, as our NoSQL database uses a pure Dart API that is easy to work with and can be integrated in minutes. Plus: We built a data synchronization solution that allows you to choose which objects to sync when and keep data easily and efficiently in sync across devices. ...
    Downloads: 3 This Week
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  • 24
    Collabora Online

    Collabora Online

    Collabora Online is a collaborative online office suite

    Collabora Online is a powerful online office suite that you can integrate into your own infrastructure or access via one of our trusted hosting Partners. Your digital sovereignty is our priority. We provide you with all the tools to keep your data secure, without compromising on features. Collabora Online’s text document editor provides a true WYSIWYG editing experience, making visualizing your document layout incredibly easy. Open any document, add comments and track changes from anywhere, with anyone. ...
    Downloads: 7 This Week
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  • 25
    Mapbox GL JS

    Mapbox GL JS

    Interactive, thoroughly customizable maps in the browser

    Mapbox GL JS is a JavaScript library that uses WebGL to render interactive maps from vector tiles and Mapbox styles. It is part of the Mapbox GL ecosystem, which includes Mapbox Mobile, a compatible renderer written in C++ with bindings for desktop and mobile platforms. Mapbox GL JS is part of the cross-platform Mapbox GL ecosystem, which also includes compatible native SDKs for applications on Android, iOS, macOS, Qt, and React Native. Mapbox provides building blocks to add location...
    Downloads: 1 This Week
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