base on SQLSync is a collaborative offline-first wrapper around SQLite. It is designed to synchronize web application state between users, devices, and the edge. # SQLSync [](https://github.com/orbitinghail/sqlsync/actions?query=branch%3Amain) [][discord] **SQLSync is a collaborative offline-first wrapper around SQLite** designed to synchronize web application state between users, devices, and the edge. **Example use cases** - A web app with a structured file oriented data model like Figma. Each file could be a SQLSync database, enabling real-time local first collaboration and presence - Running SQLSync on the edge with high tolerance for unreliable network conditions - Enabling optimistic mutations on SQLite read replicas **SQLSync Demo** The best way to get a feel for how SQLSync behaves is to play with the [Todo list demo][todo-demo]. Clicking [this link][todo-demo] will create a unique to-do list and redirect you to its unique URL. You can then share that URL with friends or open it on multiple devices (or browsers) to see the power of offline-first collaborative SQLite. [todo-demo]: https://sqlsync-todo.pages.dev/ You can also learn more about SQLSync and it's goals by watching Carl's WasmCon 2023 talk. [The recording can be found here][wasmcon-talk]. [wasmcon-talk]: https://youtu.be/oLYda9jmNpk?si=7BBBdLxEj9ZQ4OvS **Features** - Eventually consistent SQLite - Optimistic reads and writes - Reactive query subscriptions - Real-time collaboration - Offline-first - Cross-tab sync - React library If you are interested in using or contributing to SQLSync, please [join the Discord community][discord] and let us know what you want to build. We are excited to collaborate with you! ## Installation & Getting started Please refer to [the guide](./GUIDE.md) to learn how to add SQLSync to your application. ## Tips & Tricks ### How to debug SQLSync in the browser By default SQLSync runs in a shared web worker. This allows the database to automatically be shared between different tabs, however results in making SQLSync a bit harder to debug. The easiest way is to use Google Chrome, and go to the special URL: [chrome://inspect/#workers](chrome://inspect/#workers). On that page you'll find a list of all the running shared workers in other tabs. Assuming another tab is running SQLSync, you'll see the shared worker listed. Click `inspect` to open up dev-tools for the worker. ### My table is missing, or multiple statements aren't executing SQLSync uses [rusqlite] under the hood to run and query SQLite. Unfortunately, the `execute` method only supports single statements and silently ignores trailing statements. Thus, if you are using `execute!(...)` in your reducer, make sure that each call only runs a single SQL statement. For example: ```rust // DON'T DO THIS: execute!("create table foo (id int); create table bar (id int);").await?; // DO THIS: execute!("create table foo (id int)").await?; execute!("create table bar (id int)").await?; ``` ## Community & Contributing If you are interested in contributing to SQLSync, please [join the Discord community][discord] and let us know what you want to build. All contributions will be held to a high standard, and are more likely to be accepted if they are tied to an existing task and agreed upon specification. [][discord] [discord]: https://discord.gg/etFk2N9nzC [rusqlite]: https://github.com/rusqlite/rusqlite ", Assign "at most 3 tags" to the expected json: {"id":"4193","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"