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README
Simple yet flexible JavaScript charting for designers & developers
Documentation
All the links point to the new version 4 of the lib.
Introduction
Getting Started
General
Configuration
Charts
Axes
Developers
Popular Extensions
Samples
In case you are looking for an older version of the docs, you will have to specify the specific version in the url like this: https://www.chartjs.org/docs/2.9.4/
Contributing
Instructions on building and testing Chart.js can be found in the documentation. Before submitting an issue or a pull request, please take a moment to look over the contributing guidelines first. For support, please post questions on Stack Overflow with the chart.js tag.
License
Chart.js is available under the MIT license.Top issues
#11005"responsive" option problem since v487 comments · 2022-12-20#11089Chart shrinking uncontrollably on browser zoom61 comments · 2023-01-24#1976Accessibility support: keyboard navigation36 comments · 2016-02-03#3900[FEATURE] Histograms33 comments · 2017-02-12#6154Chartjs v2.8 removes latest label on line chart29 comments · 2019-03-21#11592CDN version of the plain (esm) chart.js cannot be imported?25 comments · 2023-11-23#10073Performance regression in Chart.js 3.x vs. 2.x23 comments · 2022-01-13#1554Graphical tick labels?18 comments · 2015-10-21
Discussions
#12353Release cadence1 comments · 2026-10-22#12301Proposal: Link LiveGap Charts on Chart.js resources if we upgrade to the latest engine?0 comments · 2026-09-12#12299A11yKit: 15 Free, Zero-Upload Accessibility & WCAG 2.2 / APCA Contrast Tools for Chart.js Visualizations0 comments · 2026-09-08#12272Optimal strategy for real-time chart with 100k+ data points and smooth zoom/pan1 comments · 2026-07-04#12261An skill md, explaining all chart examples and another teaching animations and so on !0 comments · 2026-06-02#12254Thanks !0 comments · 2026-05-14#12193Not sure why I had to register CategoryScale etc.1 comments · 2026-02-12#12192Getting Cannot read properties of undefined (reading 'xAxisID') when trying to create a basic line chart1 comments · 2026-02-11
Latest release
v4.6.1 v4.6.1 2026-10-22Essential Links npm Migration guide Docs API Samples - 12355 fix: trusted publishing fix + version 4.6.1 bump Thanks to @etimberg