About
Data viz for React
What detecting victory tells you about a site
victory is Formidable's React charting library, built entirely from composable SVG components, so finding it tells you the team wanted charts they could assemble and restyle declaratively in React rather than configuring a monolithic chart object. It reads as a deliberate, React-idiomatic data-visualisation choice, common in dashboards and analytics products that value component-level control. Because it renders SVG component trees, it suits moderate datasets and customised visuals more than massive high-frequency data, which itself hints at the scale of data the app handles.
Why the exact victory version matters
Victory's major versions reorganised its component API and theming and updated React peer requirements, so the version pins which charting components and props the build relies on and which React era it sits in. As with most React libraries that have been around several years, the major also dates the project and signals how actively the visualisation layer is maintained.
victory in a real-world stack
When you find victory in a bundle, it rarely travels alone. React, and on native apps victory-native; otherwise a dashboard UI kit.
Quick facts
npm install victoryCommon pairings
Packages this one expects to find in the same project. Each is also a Sourcemap Explorer detection target.
What victory pulls in
victory declares 27 direct dependencies — each one also rides into any bundle that ships victory, so they are detection targets too. Reading them is a quick way to understand the package's real footprint .
How Sourcemap Explorer detects victory
victory ships as v37.3.6, published 2025-01-14 and carries 27 direct dependencies, 1 peer dependency (react), 270 versions on the registry. Those exact numbers are the footprint Sourcemap Explorer matches when victory rides inside a deployed bundle — here is how the detection works.
We catch victory from two complementary signals: bundled source paths and the embedded package.json. Modern bundlers (webpack, Vite, esbuild, Rollup, Turbopack) preserve the original node_modules/victory/ paths inside the JavaScript sourcemap's sources[] array — that's the canonical signal. When the matching package.json is also captured in sourcesContent[], we read the exact version field — patch number included. No regex guessing, no version inference.
- 1
Confirm the site exposes sourcemaps
In DevTools Network, check the response headers of any application script for `SourceMap` or `X-SourceMap`. Failing that, fetch the script's last 4 KB and look for a `//# sourceMappingURL=` comment — that map is where the `victory` paths live.
- 2
Find the package in the bundle
Open DevTools → Network → reload. Click any application script and look at its sourcemap. Inside, search `sources[]` for entries matching `node_modules/victory/` — every match confirms the package is bundled. The matching `sourcesContent[i]` for `node_modules/victory/package.json` gives you the exact installed version.
- 3
Read the version directly from package.json
Run `jq -r '. as $m | $m.sources | to_entries[] | select(.value | endswith("node_modules/victory/package.json")) | $m.sourcesContent[.key] | fromjson | .version' bundle.js.map`. Sourcemap Explorer automates the same query in the popup.
Major releases of victory
When each major version first landed. Major bumps are where breaking changes live, so this timeline is the fastest way to date the victory version a site actually ships against the ecosystem.
Recent versions
victory README
Live mirror of the GitHub README, for reference. Updated whenever the repo's default branch changes.
Victory
Contents
- See the docs and examples on the website: https://commerce.nearform.com/open-source/victory
- Experiment with all Victory components in this code sandbox
Getting started
- Add Victory to your project:
# npm
$ npm i --save victory
# or yarn
$ yarn add victory
- Add your first Victory component:
import React from "react";
import { render } from "react-dom";
import { VictoryPie } from "victory";
const PieChart = () => {
return <VictoryPie />;
};
render(<PieChart />, document.getElementById("app"));
VictoryPiecomponent will be rendered, and you should see:
Requirements
Projects using Victory should also depend on React. As of victory@34.0.0 Victory requires React version 16.3.0 or above
Victory Native
Victory Native shares most of its code with Victory, and has a nearly identical API! To learn more, check out the Victory Native package README.
Contributing
Please see the Contributing guide.
Maintenance Status
Active: Formidable is actively working on this project, and we expect to continue to work for the foreseeable future. Bug reports, feature requests and pull requests are welcome.
FAQ
What is victory used for?
Data viz for React
How can I tell if a website is using victory?
Open the page in Chrome with the Sourcemap Explorer extension installed and read the Stack tab. We catch `victory` from two complementary signals: `node_modules/victory/` paths inside the JavaScript sourcemap, and the embedded `package.json` we read for exact-version detection. Without the extension you can do the same lookup manually in DevTools — the steps are listed in the "How Sourcemap Explorer detects" section above.
How do I find out which version of victory a website is running?
Read it straight from the site's JavaScript sourcemap. When a build ships source maps, the bundled `victory/package.json` carries the exact `version` string — Sourcemap Explorer extracts it in one click on the Stack tab, and you can do it by hand in DevTools by opening the `.map` file and searching for `node_modules/victory/package.json`. That is far more reliable than inferring the version from an asset-hash or a `?ver=` query string, which is all surface-level detectors have to go on. The current npm release is 37.3.6, but real deployments frequently run an older pinned version — which is exactly why reading the bundled number matters.
What is the latest version of victory?
37.3.6, as published on the npm registry. The "Recent versions" table on this page lists the most recent 8 releases with their release dates. Sourcemap Explorer reports the version actually bundled into a site, which can lag the latest release by months on real-world deployments.
Is victory actively maintained?
Maintained but slow-moving — releases come every several months rather than weekly. The last published release was 2025-01-14. Source code: https://github.com/FormidableLabs/victory.
Where can I read more?
Project homepage: https://commerce.nearform.com/open-source/victory. Source code: https://github.com/FormidableLabs/victory. Published on npm: https://www.npmjs.com/package/victory. Licensed as MIT.
Keep reading on Sourcemap Explorer
Detection deep dives
Alternative tools
Detected by Sourcemap Explorer
When a bundle ships sourcemaps, we read the embedded package.json for victory and report the precise version (the registry's latest is v37.3.6, published 2025-01-14; the bundled copy is often older). Without sourcemaps, an import / require in the page's scripts is enough to flag it.