Top 7 Barchart Open-Source Projects

fl_chart

4 6,431 8.9 Dart

FL Chart is a highly customizable Flutter chart library that supports Line Chart, Bar Chart, Pie Chart, Scatter Chart, and Radar Chart.
plotly.rs

7 965 4.7 Rust

Plotly for Rust

Project mention: Lets-Plot: An open-source plotting library by JetBrains | news.ycombinator.com | 2023-07-15

That's odd. Are you sure this is not related to Jupyter? I use plotly.js via a Rust wrapper (https://github.com/igiagkiozis/plotly) and the performance seems ok when generating a static, interactive html. The wrapper language itself should be irrelevant here. Is it the same if you generate a static html-file?
While I can't speak for millions of data points, generating a gyroscope plot with x, y, z, where each gyro axis is 400k+ samples is fine performance wise. This is generating a static, interactive html. Zooming etc is fine on my M1 MacbookPro 13" - delay when zooming in this specific case is maybe 0.5secs. The html-file is 60mb+.

SurveyJS

surveyjs.io featured

Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
JKQtPlotter

1 769 9.5 C++

an extensive Qt5 & Qt6 Plotter framework (including a feature-richt plotter widget, a speed-optimized, but limited variant and a LaTeX equation renderer!), written fully in C/C++ and without external dependencies
chartify

0 692 0.0 TypeScript

📊 📈 📉 React.js plugin for building charts using CSS
react-native-gifted-charts

3 580 8.8 TypeScript

The most complete library for Bar, Line, Area, Pie, Donut, Stacked Bar and Population Pyramid charts in React Native. Allows 2D, 3D, gradient, animations and live data updates.

Project mention: Struggling with graphs | /r/reactnative | 2023-07-04

What's the RN version you are using and check this thread for any issues. This was a library I forked and used extensively, one I can recommend. This has been updated yesterday as well. https://github.com/Abhinandan-Kushwaha/react-native-gifted-charts/issues/263

RatingReviews

0 195 0.0 Java

Simple rating bars, a view similar to the ones seen on Google Playstore. ⭐🌟✨
HamsterUIKit

0 30 0.0 Swift

A simple and elegant UIKit for iOS.
InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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