Lightweight charts

Demos Documentation Discord community Reddit. It is the best choice lightweight charts you if you want to replace static image charts with interactive ones. The size of the library is close to static images but if you have dozens of image charts on a web page then using this library can make the size of your web page smaller. The standalone version creates window, lightweight charts.

Maintained by TradingView. Hosted on GitHub. Licensed under the Apache License, Version 2. Contributions welcome! We're striving to make more of our product compliant with leading accessibility standards, so that more users have more access to markets — regardless of their specific needs. TradingView charts are used and trusted by over 40, companies and 50,, traders around the world — so you can be sure we've included all the important stuff. Get easy-to-integrate charts, bountiful in features, and take your platform to the next level.

Lightweight charts

This means that it does not and cannot work on the server-side i. NodeJS , at least out of the box. The code of lightweight-charts package targets the es language specification. Thus, all the browsers you will have to work with should support this language revision see this compatibility table. If you need to support the previous revisions, you could try to setup a transpilation of the package to the target you need to support in your build system e. If you'll have any issues with that, please raise an issue on github with the details and we'll investigate possible ways to solve it. The first thing you need to do to use lightweight-charts is to install it from npm :. Note that the package is shipped with TypeScript declarations, so you can easily use it within TypeScript code. You can use it to create as many charts as you need:. The result of this function is a IChartApi object, which you need to use to work with a chart instance. The basic primitive to display a data is a series. There are different types of series:. To create a series with desired type you need to use appropriate method from IChartApi. Please look at this page for more information about different series types. Note that a series cannot be transferred from one type to another one since different series types have different data and options types.

View all files, lightweight charts. Incorrect price line labels formatting When setting the price scale mode to anything other than 'Normal', the price for PriceLine wasn't properly calculated. Chores Replace deprecated String.

Changes since the last published version. Version 4. Additionally, this release includes enhancements to customize the horizontal scale and various minor improvements and bug fixes. Developers can now leverage the power of Plugins in Lightweight Charts. Two types of Plugins are supported - Custom Series and Drawing Primitives , offering the ability to define new series types and create custom visualizations, drawing tools, and annotations.

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Lightweight charts

Demos Documentation Discord community Reddit. It is the best choice for you if you want to replace static image charts with interactive ones. The size of the library is close to static images but if you have dozens of image charts on a web page then using this library can make the size of your web page smaller. The standalone version creates window. LightweightCharts object with all exports from esm version:.

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On some occasions, when a user was trying to reset the time scale while another action was taking place, some nasty glitches were noticeable on the chart. History 2, Commits. PR Corrected percentage mode and zero first value. Sep 4, Check it out and share your feedback in this discussion thread. Additionally, this release includes enhancements to customize the horizontal scale and various minor improvements and bug fixes. The API has been extended to allow customization of the horizontal scale behavior, and enable uses cases like options chart where price values are displayed in the horizontal scale. Without further ado, let us introduce to you our newly refreshed landing page for the documentation. Go to realtime button Go to realtime button Custom watermark Custom watermark. It helps us find Javascript objects that are not cleaned when they should, which could lead to some unexpected behaviours. View statistics for this project via Libraries. Maintained by TradingView. Latest commit. Aug 2, You switched accounts on another tab or window.

This means that it does not and cannot work on the server-side i. NodeJS , at least out of the box.

Data Get this chart Get this chart. Additional options Get this chart Get this chart. Chores Replace deprecated String. May 29, May 17, Crosshair label text appears on the chart during initial render Small text artefacts from the crosshair no longer appear on the time axis before any interaction with the chart. Jul 17, See the License for the specific language governing permissions and limitations under the License. Warning Some features may not work without JavaScript. The author of this package does not have any official relationship with TradingView, and the package does not represent the views or opinions of TradingView. The result of this function is a IChartApi object, which you need to use to work with a chart instance. The key has expired. Demos Documentation Discord community Reddit.