The super fast in-memory javascript document oriented database.
See our Documentation.
This repo is a fork of the original LokiJS repository.
SylvieJS aims to be a drop-in replacement for LokiJS. The objectives of this fork are to modernize the API and the codebase:
SylvieJS is a document oriented database written in javascript, published under MIT License. Its purpose is to store javascript objects as documents in a NoSQL fashion and retrieve them with a similar mechanism. Runs in node and the browser.
SylvieJS is ideal for the following scenarios:
SylvieJS supports indexing and views and achieves high-performance through maintaining unique and binary indexes (indices) for data.
npm install sylviejs
<script/> tagYou can use the sylvie.js file found in the dist/ folder or use the file found at https://cfu288.github.io/SylvieJS/sylviejs.js.
<!doctype html>
<html>
<head>
<title>SylvieJS Example</title>
<script
id="sylvie"
type="module"
src="https://cfu288.github.io/SylvieJS/sylviejs.js"
></script>
</head>
<body>
<h1>SylvieJS Examples</h1>
<p>Open up the console and see it happen!</p>
<script type="text/javascript">
const script = document.querySelector("#sylvie");
script.addEventListener("load", function () {
// Do stuff with Sylvie
const db = new Sylvie("example.db");
});
</script>
</body>
</html>
import Sylvie from "sylviejs";
let db = new Sylvie("example.db");
let users = db.addCollection("users");
users.insert([
{
name: "Odin",
age: 50,
address: "Asgard",
},
{ name: "Thor", age: 35 },
{ name: "Loki", age: 30 },
{ name: "Sylvie", age: 25 },
]);
console.group("Search by find() with mongo-like query");
let results = users.find({ age: { $gte: 35 } });
console.log(results);
console.groupEnd();
Full documentation can be found here.
The following demos are available:
More examples can be found in our examples folder.
This fork is currently undergoing a rework.
Currently maintained by cfu288. Originally made by @techfort, with the precious help of Dave Easterday.
Copyright (c) 2023 Christopher Fu
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
FAQs
SylvieJS: Fast document oriented javascript in-memory database
The npm package sylviejs receives a total of 39 weekly downloads. As such, sylviejs popularity was classified as not popular.
We found that sylviejs demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 0 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Product
Socket now supports Scala and Kotlin, bringing AI-powered threat detection to JVM projects with easy manifest generation and fast, accurate scans.
Application Security
/Security News
Socket CEO Feross Aboukhadijeh and a16z partner Joel de la Garza discuss vibe coding, AI-driven software development, and how the rise of LLMs, despite their risks, still points toward a more secure and innovative future.
Research
/Security News
Threat actors hijacked Toptal’s GitHub org, publishing npm packages with malicious payloads that steal tokens and attempt to wipe victim systems.