Protovis composes custom views of data with simple marks such as bars and dots. Unlike low-level graphics libraries that quickly become tedious for visualization, Protovis defines marks through dynamic properties that encode data, allowing inheritance, scales and layouts to simplify construction. Protovis is a graphical toolkit, designed for visualization. It retains some of the conceptual simplicity and low-level control of graphical systems by dealing directly with graphical elements.

Protovis - A graphical approach to visualization

Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features. 

Flot - Attractive Javascript plotting for jQuery

Timelion, pronounced "Timeline", brings together totally independent data sources into a single interface, driven by a simple, one-line expression language combining data retrieval, time series combination and transformation, plus visualization. Every Timelion expression starts with a data source function.

Timelion -  Time series composer for Elasticsearch and beyond

Cubism.js is a D3 plugin for visualizing time series. Use Cubism to construct better realtime dashboards, pulling data from Graphite, Cube and other sources. Cubism fetches time series data incrementally: after the initial display, Cubism reduces server load by polling only the most recent values. Cubism renders incrementally, too, using Canvas to shift charts one pixel to the left. 

Cubism.js - Time Series Visualization

Algorithm Visualizer is an interactive online platform that visualizes algorithms from code. It is a web app written in React. It not only contains UI components but also interprets visualizing commands into actual visualizations.

Algorithm Visualizer - Interactive online platform that visualizes algorithms from code.

D3 is a small, free JavaScript library for manipulating HTML documents based on data. D3 can help you quickly visualize your data as HTML or SVG, handle interactivity, and incorporate smooth transitions and staged animations into your pages. You can use D3 as a visualization framework (like Protovis), or you can use it to build dynamic pages (like jQuery).
 <img src="/AppImages/Article/voronoi.jpg" alt="" class="float-center">

D3 is a small, free JavaScript library for manipulating HTML documents based on data. D3 can help you quickly visualize your data as HTML or SVG, handle interactivity, and incorporate smooth transitions and staged animations into your pages. You can use D3 as a visualization framework (like Protovis), or you can use it to build dynamic pages (like jQuery).

D3 - A JavaScript visualization library for HTML and SVG

dygraphs is an open source JavaScript library that produces produces interactive, zoomable charts of time series. It is designed to display dense data sets and enable users to explore and interpret them. Its features include Displays Annotations on the chart, Compatible with the Google Visualization API, Interactive zoom and lot more.

dygraphs - JavaScript Visualization Library

jqPlot is a plotting and charting plugin for the jQuery Javascript framework. jqPlot produces beautiful line, bar and pie charts. It supports Numerous chart style options, Date axes with customizable formatting, Up to 9 Y axes, Automatic trend line computation, Tooltip and data point highlighting and lot more.

Jqplot - Pure JavaScript Plotting the jQuery Way

Built on top of d3.js and stack.gl, plotly.js is a high-level, declarative charting library. plotly.js ships with 20 chart types, including 3D charts, statistical graphs, and SVG maps. 

plotly.js -  The open source JavaScript graphing library that powers plotly

SENTINL 6 extends Siren Investigate and Kibana with Alerting and Reporting functionality to monitor, notify and report on data series changes using standard queries, programmable validators and a variety of configurable actions - Think of it as a free an independent "Watcher" which also has scheduled "Reporting" capabilities (PNG/PDFs snapshots). 
 
SENTINL is also designed to simplify the process of creating and managing alerts and reports in Siren Investigate/Kibana 6.x via its native App Interface, or by using native watcher tools in Kibana 6.x+.

SENTINL 6 extends Siren Investigate and Kibana with Alerting and Reporting functionality to monitor, notify and report on data series changes using standard queries, programmable validators and a variety of configurable actions - Think of it as a free an independent "Watcher" which also has scheduled "Reporting" capabilities (PNG/PDFs snapshots). 

Sentinl - Kibi + Kibana Alert & Report App for Elasticsearch

Mapster is a real-time event map implemented as a Kibana visualization. Mapster is not truely in real-time. It fetches the events from ElasticSearch using Kibana and replays the events in real time with a lag corresponding to the Kibana refresh time. 
 
For best performances, Kibana dashboard should be set to collect events from last 30 seconds and to refresh every 30 seconds too. The refresh rate should be equal to the window time.

Mapster is a real-time event map implemented as a Kibana visualization. Mapster is not truely in real-time. It fetches the events from ElasticSearch using Kibana and replays the events in real time with a lag corresponding to the Kibana refresh time.

Mapster - Live events map as a Kibana plugin

vue-vega is a set of components and utilises dedicated to help developer access vega-lite and vega functionality through convenient API for Vue.js ecosystem.

vue-vega - Vega Lite and Vega bridge to Vue.js ecosystem

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