realm-cocoa - Realm is a mobile database: a replacement for Core Data & SQLite

•    Objective-C

---

Realm is a mobile database that runs directly inside phones, tablets or wearables. This repository holds the source code for the iOS, macOS, tvOS & watchOS versions of Realm Swift & Realm Objective-C.Please see the detailed instructions in our docs to add Realm Objective-C or Realm Swift to your Xcode project.

ios database sync mobile-database threadsafe realtime mobile

node-s3-client - high level amazon s3 client for node.js

•    Javascript

---

See also the companion CLI tool which is meant to be a drop-in replacement for s3cmd: s3-cli.This contains a reference to the aws-sdk module. It is a valid use case to use both this module and the lower level aws-sdk module in tandem.

amazon s3 sync folder directory retry limit stream async parallel multipart size

SparkleShare - Share and collaborate by syncing with any Git repository instantly

•    CSharp

---

SparkleShare is a file sharing and collaboration app. It works just like Dropbox, and you can run it on your own server. It's available for Linux distributions, macOS, and Windows. Support the project on Patreon. SparkleShare creates a special folder on your computer. You can add remotely hosted folders (or "projects") to this folder. These projects will be automatically kept in sync with both the host and all of your peers when someone adds, removes or edits a file.

sync sharing git version-control self-hosted cross-platform privacy dropbox git-lfs collaboration

Backbone.dualStorage - A dual (localStorage and REST) sync adapter for Backbone.js

•    Javascript

---

A dualStorage adapter for Backbone. It's a drop-in replacement for Backbone.Sync() to handle saving to a localStorage database as a cache for the remote models. Create your models and collections in the usual way. Feel free to use Backbone as you usually would; this is a drop-in replacement.

backbone storage adapter localcache sync

remotestorage.js - ⬡ JavaScript client library for integrating remoteStorage in apps

•    Javascript

---

remoteStorage.js is a JavaScript library for storing user data locally in the browser, as well as connecting to remoteStorage servers and syncing data across devices and applications. It is also capable of connecting and syncing data with a person's Dropbox or Google Drive account (optional). The library is well-tested and actively maintained. It is safe to use in production.

remotestorage remotestorage-client storage localstorage indexeddb sync synchronization offline-first unhosted offline-capable javascript-library

reqwest - browser asynchronous http requests

•    Javascript

---

All over again. Includes support for xmlHttpRequest, JSONP, CORS, and CommonJS Promises A. It is also isomorphic allowing you to require('reqwest') in Node.js through the peer dependency xhr2, albeit the original intent of this library is for the browser. For a more thorough solution for Node.js, see mikeal/request.

ajax reqwest jsonp ender xhr connection web-2.0 async sync

Backbone.localStorage - A localStorage adapter for Backbone.js

•    Javascript

---

An adapter that replaces Backbone.sync to save to window.localStorage instead of to the server. Note Backbone LocalStorage v2 changes the API to work more with ES6 modules. See Upgrade Notes for more details.

backbone localstorage local storage cache sync

react-native-storage - local storage wrapper for both react-native and browser

•    Javascript

---

This is a local storage wrapper for both react-native(AsyncStorage) and browser(localStorage). ES6 syntax, promise for async load, fully tested with jest. You don't have to configure anything(but require react native version >= 0.13).

localstorage asyncstorage react-native reactjs sync

rclone - "rsync for cloud storage" - Google Drive, Amazon Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Cloudfiles, Google Cloud Storage, Yandex Files

•    Go

---

See the home page for installation, usage, documentation, changelog and configuration walkthroughs. This is free software under the terms of MIT the license (check the COPYING file included in this package).

cloud-storage s3 openstack-swift google-drive azure-blob amazon-drive backblaze-b2 sftp ftp rclone hubic dropbox google-cloud-storage onedrive sync fuse-filesystem encryption webdav

octobox - :postbox: Untangle your GitHub Notifications

•    Ruby

---

📮 Untangle your GitHub Notifications. If you manage more than one active project on GitHub, you probably find GitHub Notifications pretty lacking.

notifications inbox enterprise sync github github-api github-notifications octobox rails

sync-settings - Synchronize all your settings and packages across atom instances

•    CoffeeScript

---

Synchronize settings, keymaps, user styles, init script, snippets and installed packages across Atom instances. It currently does not support automatic backup - it must be done manually. Only the restore is being triggered automatically.

settings productivity manager sync backup restore

Yosoro - 🍨Beautiful Cloud Drive Markdown NoteBook Desktop App. 🏖

•    Javascript

---

The latest version of Yosoro for macOS, linux and Windows is available here. macOS 10.9+, Windows 7+ & Linux are supported.

electron react redux notebook onedrive cloud-drive markdown antd sync

git-ftp - Uses Git to upload only changed files to FTP servers.

•    Shell

---

If you use Git and you need to upload your files to an FTP server, Git-ftp can save you some time and bandwidth by uploading only those files that changed since the last upload. It keeps track of the uploaded files by storing the commit id in a log file on the server. It uses Git to determine which local files have changed.

git-ftp shell git ftp deploy sync upload

Sync - JSON to Core Data and back. Swift Core Data Sync.

•    Swift

---

Sync eases your everyday job of parsing a JSON response and syncing it with Core Data. Sync is a lightweight Swift library that uses a convention-over-configuration paradigm to facilitate your workflow. Syncing JSON to Core Data is a repetitive tasks that often demands adding a lot of boilerplate code. Mapping attributes, mapping relationships, diffing for inserts, removals and updates are often tasks that don't change between apps. Taking this in account we took the challenge to abstract this into a library. Sync uses the knowledge of your Core Data model to infer all the mapping between your JSON and Core Data, once you use it, it feels so obvious that you'll wonder why you weren't doing this before.

coredata json restkit carthage cocoapods core-data sync

Rclone - rsync for cloud storage like Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Yandex Files

•    Go

---

Rclone ("rsync for cloud storage") is a command line program to sync files and directories to and from different cloud storage providers like Google Drive, S3, Dropbox, Backblaze B2, One Drive, Swift, Hubic, Wasabi, Google Cloud Storage, Yandex.

golang sync encryption dropbox amazon-drive ftp s3 google-cloud-storage onedrive google-drive sftp webdav cloud-storage openstack-swift rclone hubic fuse-filesystem azure-blob backblaze-b2 file-synchronization file-sync

nb - CLI and local web plain text note‑taking, bookmarking, and archiving with linking, tagging, filtering, search, Git versioning & syncing, Pandoc conversion, + more, in a single portable script

•    Shell

---

and more, in a single portable script. nb creates notes in text-based formats like Markdown, Org, and LaTeX, can work with files in any format, can import and export notes to many document formats, and can create private, password-protected encrypted notes and bookmarks. With nb, you can write notes using Vim, Emacs, VS Code, Sublime Text, and any other text editor you like, as well as terminal and GUI web browsers. nb works in any standard Linux / Unix environment, including macOS and Windows via WSL. Optional dependencies can be installed to enhance functionality, but nb works great without them.

git vim shell bash markdown cli productivity sync command-line notebook notes archiving vscode pandoc bookmarks note-taking knowledge-base bookmark-manager notes-app zettelkasten terminal prompt emacs versioning syncing encryption bookmarking tagging tags archive

csync - A professional file synchronizer for normal users

•    C

---

sync is a lightweight utility to synchronize files between two directories on a system or between multiple systems. It synchronizes bidirectionally and allows the user to keep two copies of files and directories in sync. csync uses widely adopted protocols, such as smb or sftp, so that there is no need for a server component. It is a user-level program which means you don’t need to be a superuser or administrator.

file-transfer backup synchronization sync file-synchronization

FullSync - File Synchronization and Backup Tool

•    Java

---

FullSync is a universal file synchronization and backup tool which is highly customizable and expandable. It is especially for developers, but the basic functionality is easy enough for everyone. It supports multiple protocols like FTP, SFTP, SMB/CIFS(Windows Shares) and local files, Scheduled execution of synchronizations using intervals or a crontab like scheduling. Publication and update of websites, synchronization of local directories and making backups of your data.

file-transfer backup synchronization sync file-synchronization

rsync - incremental file transfer program for Unix systems

•    C

---

rsync is a file transfer program for Unix systems. rsync uses the rsync algorithm which provides a very fast method for bringing remote files into sync. It does this by sending just the differences in the files across the link, without requiring that both sets of files are present at one of the ends of the link beforehand. It can update whole directory trees and filesystems. It can use rsh, ssh or direct sockets as the transport.

file-transfer incremental-file-transfer backup synchronization sync

OpenSync - synchronization framework for PDA

•    C

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The OpenSync project provides synchronization framework. OpenSync's main and most practical goal is to create a solution to synchronize PIM (Personal Information Management - addressbook contacts, calendar events and tasks, personal notes, etc) data between mobile devices like mobile phones, PDAs (Personal Digital Assistant), desktop computer PIM tools and services.

sync mobile pda phone framework