VisActor/VChart

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VChart, more than just a cross-platform charting library, but also an expressive data storyteller.

Stars: 1.8k
Forks: 221
Open beginner issues: 0
Indexed issues: 217
Avg merge: 1d 6h
Merged PRs (30d): 26

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue

Beginner friendly Everything

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217 open issues indexed

[Bug] Crash in filterGraphicsByDatum when setHovered receives datums from multiple series (out-of-bounds access on collection marks) Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 68/100

VisActor/VChart#4678 · 2 comments · Opened Sep 11, 2026
[Documentation] Lynx guide mixes Feishu instructions and untranslated content Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

VisActor/VChart#4674 · Opened Aug 24, 2026
[Documentation] Three English menu entries fall back to Chinese-only content Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

VisActor/VChart#4659 · Opened Aug 24, 2026
[Documentation] Percent-encoded external hrefs render as broken relative links Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

VisActor/VChart#4658 · Opened Aug 24, 2026
[Bug] openinula-vchart ignores data prop when spec is provided Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

VisActor/VChart#4657 · Opened Aug 24, 2026
[Bug] taro-vchart misses function-only spec updates and throws on cyclic specs Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

VisActor/VChart#4656 · Opened Aug 24, 2026
[Feature] Agent-oriented VChart spec authoring workflow Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

VisActor/VChart#4648 · 1 comment · Opened Aug 24, 2026
[Bug] point mark keeps hover-state size after updateState() during hover (state animation not reverted) Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

VisActor/VChart#4639 · 1 comment · Opened Aug 6, 2026
[Bug] 布局会在图里筛选掉全部数据项后出现错乱 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 55/100

VisActor/VChart#4634 · 2 comments · Opened Jul 29, 2026
[Bug] bar、line等图表随图例切换而残留 Open

bug

VisActor/VChart#4622 · 1 comment · 1 assignee · Opened Jul 15, 2026
[Feature] 支持线性 x 轴场景下的自动柱宽策略 Open

enhancement vchart

Difficulty 4/5 3-5 days Newbie friendliness 52/100

VisActor/VChart#4615 · 1 comment · Opened Jul 8, 2026
[Bug] 瀑布图负值柱子方向异常 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

VisActor/VChart#4612 · 1 comment · Opened Jul 3, 2026
[Bug] 饼图，无法根据条件划线，如图 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

VisActor/VChart#4605 · 1 comment · Opened Jun 26, 2026
[Bug] 词云文字重叠bug Open

bug

VisActor/VChart#4591 · 2 comments · 1 assignee · Opened May 27, 2026
[Bug] rose label.layout.align 配置为 'arc' 时不生效 Open

bug

VisActor/VChart#4588 · 1 comment · 1 assignee · Opened May 21, 2026
[Bug] 热力图颜色图例的数值范围不正确 Open

bug

VisActor/VChart#4587 · 3 comments · 1 assignee · Opened May 21, 2026
mapChart地图如何加载底图 Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

VisActor/VChart#4586 · 1 comment · Opened May 20, 2026
[Bug] V2.0.22，mapChart地图缩放，label没有同步缩放 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 58/100

VisActor/VChart#4585 · 4 comments · Opened May 20, 2026
[Bug] Sankey source and target, legends not working. emphasis : {enable: true, effect: 'related'} not working. Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

VisActor/VChart#4584 · Opened May 14, 2026
[Bug] Sankey-with-scrollbar fails to trigger scrolling correctly. Open

bug

VisActor/VChart#4577 · 1 assignee · Opened May 11, 2026
[Bug] isMultiple is not working in the interactions configuration. Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

VisActor/VChart#4563 · Opened Apr 17, 2026
[Bug] interactions bug of trigger 'pointerover' Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

VisActor/VChart#4562 · Opened Apr 17, 2026
[Bug] Animation Exit of mark doesn't work + markpoint update not work Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

VisActor/VChart#4536 · Opened Apr 1, 2026
[Bug] Update animation not work in highlight spec --> normalSpec Open

animation bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

VisActor/VChart#4535 · Opened Apr 1, 2026
[Bug] Animation Wrong with two step switch Open

animation bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

VisActor/VChart#4534 · Opened Apr 1, 2026
在移动端实现横屏全屏功能时，将图表容器旋转90度，无论是否重新渲染图表，图表的点击事件还在原位置，没有根据旋转后角度重新绑定 Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

VisActor/VChart#4530 · 1 comment · Opened Mar 26, 2026
[Bug] Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

VisActor/VChart#4528 · 1 comment · Opened Mar 25, 2026
[Bug] Pie chart smartInvert setting not working and documentation missing Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

VisActor/VChart#4519 · 3 comments · Opened Mar 18, 2026
[Bug] Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 42/100

VisActor/VChart#4511 · Opened Mar 10, 2026
[Bug] Chart state render wrong when using updateSpec Open

bug interaction

VisActor/VChart#4504 · 1 assignee · Opened Mar 6, 2026
[Feature] Support polar coordinates for basic chart types (bar, line, scatter) Open

docs enhancement

VisActor/VChart#4502 · 1 assignee · Opened Mar 6, 2026
Bug: Conflict between barMinHeight and stackCornerRadius Open

bug

VisActor/VChart#4497 · 1 assignee · Opened Mar 5, 2026
[Bug] size legend handlerText style support function Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

VisActor/VChart#4489 · Opened Mar 3, 2026
[Bug] the formatter configuration option for the waterfall chart stackLabel is not working. Open

bug

VisActor/VChart#4487 · 1 assignee · Opened Mar 2, 2026
[Bug] axes break cannot function properly Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

VisActor/VChart#4461 · Opened Feb 13, 2026
[Feature] 更优雅的图例翻页图标配置方式 Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 42/100

VisActor/VChart#4458 · 1 comment · Opened Feb 10, 2026
[Bug] innerPadding can't use wIth innerBorder in Gauge Chart Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

VisActor/VChart#4457 · Opened Feb 10, 2026
[Bug] Animation Issues Open

animation bug high priority

VisActor/VChart#4450 · 1 assignee · Opened Feb 6, 2026
[Feature] 数据标签的配色策略支持让标签的背景色跟随 mark 颜色 Open

enhancement

VisActor/VChart#4449 · 1 comment · 1 assignee · Opened Feb 6, 2026
[Feature] 支持日历热力图 Open

enhancement

VisActor/VChart#4446 · 1 comment · 1 assignee · Opened Feb 5, 2026
[Bug] mark custom state level 失效 Open

bug

VisActor/VChart#4445 · 1 assignee · Opened Feb 3, 2026
wx.getSystemInfoSync is deprecated. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

VisActor/VChart#4435 · Opened Jan 31, 2026
[Bug] Zoom twice does not correct Open

bug

VisActor/VChart#4426 · 1 comment · 1 assignee · Opened Jan 21, 2026
[Documentation] 站点主题编辑页，可以及时查看当前的主题内容 Open

docs

Difficulty 5/5 Over a week Newbie friendliness 25/100

VisActor/VChart#4416 · 1 comment · Opened Jan 15, 2026
[Feature] 图例单项最大宽度为去掉翻页器的布局空间 Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

VisActor/VChart#4414 · 1 comment · Opened Jan 14, 2026
[Feature] 区域放大折线图 Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

VisActor/VChart#4413 · 1 comment · Opened Jan 13, 2026
[Feature] 滚动条单独滚轮状态希望支持按固定步长滚动 Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

VisActor/VChart#4411 · 1 comment · Opened Jan 13, 2026
[Bug] showTooltip api not work in map Open

bug tooltip

VisActor/VChart#4410 · 1 assignee · Opened Jan 13, 2026
[Bug] If only the subtitle is set in the title and the main title is not set, a layout error will occur. Open

bug

VisActor/VChart#4401 · 1 comment · 1 assignee · Opened Jan 7, 2026
[Bug] tooltip confine not work well Open

bug tooltip

VisActor/VChart#4399 · 1 assignee · Opened Jan 7, 2026

VisActor/VChart

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