Best Real-Time React Charts: Performance Without Limits

The React Chart Library Built For High-Performance Data Engineers.

You’re building systems where performance is a requirement, not just a feature. Think real-time telemetry, high-frequency trading, and 24/7 monitoring. Most React chart libraries simply aren’t designed for this kind of demand.

SciChart’s WebAssembly-powered Visual Xccelerator™, with GPU acceleration, is built for mission-critical performance, rendering millions of data points at a smooth 60 FPS with no frame drops. Experience continuous, stable dashboards, even after days of use, thanks to our real-time React charts.

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Free
Community
EditionNow available!

1000000+

Render millions of data points at 60 FPS

100+

Handle hundreds of charts on a page

1000+

Manage thousands of series without stalling the UI

100+

100+ 2D and 3D chart types

100000000+

100M+ points without freezes

Switch From Bottlenecks to High Performance

SciChart’s Visual Xccelerator™ rendering engine was built by developers for developers. We understood the limitations of mainstream chart libraries and wanted to offer something that pushed past the limitations and frustrations. We’re the solution for organizations that need their data to work harder and where reliability, high-precision and real-time data rendering is a must.

Your Mainstream Chart Library
Experiences

CPU spikes and slow performance
Charts freeze with 10k points
Lack of technical support
Inability to build complex dashboard applications without difficult workarounds
Limited flexibility and customizability

Your Experience If You Switched to SciChart

GPU-accelerated performance built for real-time data rendering
100M+ data points without freezes
Always-on AI support and enterprise-grade support from human experts when you need it
Every feature you could ever want for complex charting apps
Exceptional flexibility and customizations

Build Charts that Make a Difference

We’re here for the pioneers and people at the cutting edge of their industry. Organizations come to us when other, cheaper options have failed to deliver the performance and flexibility required to truly move the needle.

SciChart’s software has:

Helped paralyzed patients walk again
Improved lap times for all the major F1 teams
Powered a mobile-friendly crypto app serving millions of people

See how SciChart can help you achieve your ambitious goals, across finance, motorsport, MedTech, oil & gas, SCADA and much more.

Who Is SciChart For?

If you’re looking for a library that just offers basic chart dashboards, we’re not the right choice for you. But, if you’re after a React chart library to power big-data, mission-critical projects, SciChart is the leading choice for top organizations around the world. We also support small businesses and start-ups, offering a 50% discount.

Compatible with TypeScript and JavaScript, these charts are made for demanding enterprise, financial, medical and scientific apps.

Sign up for one of our licenses today to see the difference. We have a guide to help you choose the right license for your needs.

Find Your License

The Fastest React Charts, Without Lag

Handle millions of data-points and hundreds of thousands of updates per second with our WebGL and WebAssembly hardware accelerated React chart library.

It doesn’t end there. You can also create React charts with many millions of data points while zooming, panning and updating interactively. Dashboards stay smooth, even with hundreds of real-time charts.

No more chart data lagging – you can consistently maintain 60 FPS with zero frame drops. Chart start-up time is fast and our low memory and CPU footprint improves your application performance.

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Find the Perfect React Chart Demos with Hundreds of Examples

Access over 100 React chart examples walking you through how to create both simple and complex React charts and dashboards in minutes. Each one links to CodeSandbox and GitHub so you can get started right away.

Discover our 2D and 3D React chart types, able to handle the most demanding performance requirements in scientific, medical, financial, aerospace or motorsport and F1 apps.

The React Chart Library
that Lets You Do More in Less Time

Don’t struggle to create complex requirements; use SciChart.js to achieve more in less time.

Create rich dashboards with linked multiple charts. SciChart provides the building blocks to create React dashboards, complex financial or stock charts or apps with dynamic add/removal of linked chart panes.

Unlimited and mixed axes (linear, log, date, category) with custom layouts.
Multiple charts act as one with synchronization.
Built-in annotations, overlays, gauges and maps.
Full render control and responsive interactivity.
Theme everything down to the pixel.
Animate datasets, styles, and transitions without performance loss.
Add annotations and labels at scale.
Point-and-click data editing.
Built-in hit-testing APIs for precision interactivity.

Even More Possibilities
with SciChart v5

With SciChart v5, there are even more features and charting possibilities available:

Update SVG elements without redrawing the whole chart with the SVG-only mode for tooltips and annotations.
Support various non-linear axis configurations with the new BaseValueAxis type.
Format dates and times from years down to nanoseconds with our updated SmartDateLabelProvider.
Up to 10.3x faster rendering of real-time 3D Surface Mesh plots.
Up to 15x faster for Box Plot 2D chart type.
Up to 50x faster for the Error Bars chart type.

Try SciChart v5

Support That Gets You Back on Track in no Time

You don’t have time to wait around for answers to technical questions. That’s why we provide thousands of documentation pages, clean code samples, a responsive customer service desk and AI-powered chart building support.

Access to Expert Data Engineers

Whether you’re debugging a dashboard or pushing performance boundaries, we’re here to help. Share your progress and attempts, and we’ll troubleshoot and provide suggestions to get you back on track. We ensure you don’t wait long to get the support you need.

Supercharge Your Progress With AI

Your secret weapon to faster chart building? Our SciChart GPT tool provides quick answers to instantly locate all the documentation and code samples you need to get the job done.

Extensible and Customizable API

SciChart.js for React has lots of API hooks, which allow you to customize, extend or bend the chart control to fit your needs. Developers love our flexible, and powerful API.

Axis TextFormatting / LabelProvider API

Features different axis types that allows full control over axis labels. You can change text formatting and axis transform values into custom labels, e.g. strings, prefix, suffix, scientific notation and more.

See Documentation

PaletteProvider API

Features the ability to change color on a point-by-point basis. For example, if you want a mountain to be blue if over a certain value or a scatter point to be red based on data-value.

See Documentation

Realtime Updates

With SciChart.js React Charts you can dynamically update data in real-time. Appending, Scrolling, Sweeping modes are available out of the box.

See Documentation

ChartModifier API

Allows creation of behavior modifiers which can be attached to the chart. For instance, all zooming, panning operations, tooltips, legends, and selection of points or lines can be customized in SciChart with this rich, powerful API.

See Documentation

What Makes SciChart the Best React Chart Library?

Get started with your React charts in minutes. We make getting started with ambitious data visualization projects simple. We provide the resources, performance, examples and documentation that your developers need to excel with their project briefs.

Developers love our extensive, flexible API. Extensive API documentation enables zooming and panning behavior, tooltips, legends, and much more. This enables a more interactive and engaging experience for your end user, helping them navigate the data dashboards more easily.

Hardware-accelerated charting engine that exceeds performance and precision expectations. We built our Visual Xccelerator™ charting engine ourselves to enable the rendering of millions of data points in real-time.

Other Benefits of SciChart

Reliable, secure, future-proof—SciChart is always levelling up so you can build better and faster charts. Both SciChart.js and the React wrapper are regularly updated and we take security seriously, so you can trust our product and code.

Top-rated developer support—because you’ve got better things to do than wait! You’ll also benefit from excellent developer support with a quick response time, helping reduce your time to completion on big data projects. With an active forum and community, and SciChart-GPT, developers can easily find the answers they’re looking for.

Learn More About SciChart

Trusted By Developers & Game-Changers Around the World

4.9 Average - 425 Reviews

4.7 Average - 9 Reviews

4.4 Average - 4 Reviews

One of SciChart’s main selling points is our tech support. We operate a support desk for paid customers of SciChart who purchase priority support. We aim to answer requests within one business day. You will be able to speak to the developers who made SciChart and get back to work quickly with our outstanding technical support.

Read what some of our customers say:

Read Testimonials

Arne

After one year of using SciChart I can say that I really like it. I am able to find good examples in their library sorted by topics and they responded to my questions as quickly as their graphs render. Keep up the good work!

Narmada H

I have used SciCharts for nearly 3 years now. The charts look amazing. They are very fast and there is a wide range of chart types to choose from. You guys provide excellent support! Great work guys. Good Luck!

Francois C

SciChart is an awesome product with an API that behaves like you expect. If it doesn't, the out-of-this-world support will take care of it pretty quickly. How fast? They sometimes answered me back minutes after creating a support ticket!

Doug

Excellent software that is flexible & efficient, and creates powerful visualizations. The support staff is very responsive and always helpful. I'm very pleased.

Paul E F

SciChart is a joy to work with. They’ve got great documentation for their 2D charts and respond quickly and helpfully to questions.

Free for Non-Commercial Use, Simple Transparent Pricing for Enterprise

SciChart’s React charts come with a free community edition for non-commercial, educational and non-profit use. Our enterprise pricing is simple, transparent, and often cheaper than many commercial competitors.

Get Started With React Charts

Discover our helpful resources below to get started and get the answers you’re looking for with ease.

Responsive 5-Star Technical Support

With our 5-star technical support subscription, we aim to answer all support tickets within one business day* and often even faster.

Learn More

Get Answers Fast with our AI Assistant

Ask our AI Assistant anything about SciChart and it will answer your questions fast!

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Knowlegable Support Forums

With nearly 4000 answered support requests on our public support forum, you’ll never be left without an answer.

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Extensive Documentation

1000s of pages of support documentation across all platforms for expert guidance on getting the most from SciChart.

Learn More

Tutorials & Videos

Our regularly updated YouTube channel will help you understand what’s possible and answers the most commonly asked questions.

Learn More

Hundreds of Example Charts

Over 350 chart examples will get you what you need to get out of the blocks more quickly.

Learn More

Learn More About React Charts

Read the very latest news and information from SciChart.

Frequently Asked Questions

What makes SciChart different from other React chart libraries?

SciChart isn’t just another React chart wrapper – it’s a GPU-accelerated, WebGL-powered engine built for serious performance. Unlike typical React chart libraries that struggle with large datasets or real-time updates, SciChart renders millions of points smoothly and keeps interaction lag-free. It’s designed for complex, high-demand applications in finance, engineering, and scientific research where precision and speed really matter.

How does SciChart integrate into a React workflow?

SciChart was built from the ground up with React developers in mind. It fits naturally into a component-based workflow, letting you structure charts just like any other UI element. You can create charts that respond to props and state, and still take advantage of SciChart’s optimized rendering layer. The result is a truly React-native experience without the performance trade-offs.

How customizable is SciChart for React projects?

Every aspect of SciChart is customizable – from chart themes and colors to axes, legends, and interactions. React developers can easily adapt the look and feel to match brand guidelines or UX requirements. The library also supports extensibility, so teams can add custom behaviors, interactivity, and annotations that fit their specific use cases, without being locked into rigid defaults.

Does SciChart support enterprise-grade React development needs?

Absolutely. SciChart is trusted by enterprise teams across sectors like healthcare, finance, and energy for mission-critical visualization. It supports long-term projects with professional documentation, dedicated technical support, and predictable versioning. For companies building scalable React applications, SciChart offers both performance and stability at an enterprise level.

Can SciChart handle real-time or live-updating React applications?

Yes – SciChart excels in real-time scenarios. Whether you’re streaming stock data or sensor feeds, it can process and display high-frequency updates with virtually no lag. Its architecture is optimized for continuous updates, so React developers can build dashboards and live visualizations that remain smooth even under heavy data loads.

Best Real-Time React Charts: Performance Without Limits

Switch From Bottlenecks to High Performance

Your Mainstream Chart Library Experiences

Your Experience If You Switched to SciChart

Build Charts that Make a Difference

Who Is SciChart For?

The Fastest React Charts, Without Lag

Find the Perfect React Chart Demos with Hundreds of Examples

The React Chart Library that Lets You Do More in Less Time

Even More Possibilities with SciChart v5

Support That Gets You Back on Track in no Time

Access to Expert Data Engineers

Supercharge Your Progress With AI

Extensible and Customizable API

Axis TextFormatting / LabelProvider API

PaletteProvider API

Realtime Updates

ChartModifier API

What Makes SciChart the Best React Chart Library?

Other Benefits of SciChart

Trusted By Developers & Game-Changers Around the World

Free for Non-Commercial Use, Simple Transparent Pricing for Enterprise

Get Started With React Charts

Learn More About React Charts

How to Make Charts in React from Scratch?

What is React Strict Mode, and why is my Application Double Re-Rendering?

Showcase of the Best React Charts and Graphs

Frequently Asked Questions

What makes SciChart different from other React chart libraries?

How does SciChart integrate into a React workflow?

How customizable is SciChart for React projects?

Does SciChart support enterprise-grade React development needs?

Can SciChart handle real-time or live-updating React applications?

Try SciChart Today

Your Mainstream Chart Library
Experiences

The React Chart Library
that Lets You Do More in Less Time

Even More Possibilities
with SciChart v5