# Cal-Heatmap

Cal-Heatmap is a JavaScript library that draws time-series calendar heatmaps.

STUB. This software has no release or pre-release in four years, or its project site no longer shows it, so it is not part of the register, not counted and not indexed. It will be checked again.

Source: https://findsoftware.frbit.cloud/cal-heatmap/
Last reviewed: 2026-11-04
Listed since: 2026-11-04

## Record

### Links

- repository: https://github.com/wa0x6e/cal-heatmap

### Identity

- status: stub
- maintainer: Tyler Kellen
- maintainerType: individual
- parent: unknown
- firstRelease: 2013
- hqCountry: unknown

### Kind

- category: graphics
- hosting: not applicable
- language: javascript
- runtime: unknown
- runtimeMin: not applicable
- basedOn: unknown

### Content

- contentStore: not applicable
- databases: not applicable
- adminUi: not applicable
- headlessApi: not applicable
- templating: not applicable
- i18n: yes

### Rendering and deploy

- runsAs: not applicable
- renderingModes: not applicable
- installMethod: unknown

### License

- licenseModel: open-source
- license: MIT

### Releases

- currentMajor: 4
- latestReleaseDate: 2023-12-29

### Adoption

- githubStargazers: 3126
- packagistDownloads: not applicable
- npmWeeklyDownloads: 22679
- contributors: 22
- pluginCount: unknown
- packagistMonthlyDownloads: unknown
- ecosystemsMonthlyDownloads: unknown
- httpArchiveSites: unknown
- wordpressActiveInstalls: unknown
- dependentRepos: 86
- dependentPackages: 3

### Sources

- urls: https://api.github.com/repos/wa0x6e/cal-heatmap (read 2026-11-04)
- maintainer: https://raw.githubusercontent.com/wa0x6e/cal-heatmap/master/LICENCE (read 2026-11-04)
- firstRelease: https://registry.npmjs.org/cal-heatmap (read 2026-11-04)
- category: https://raw.githubusercontent.com/wa0x6e/cal-heatmap/master/README.md (read 2026-11-04)
- i18n: https://raw.githubusercontent.com/wa0x6e/cal-heatmap/master/README.md (read 2026-11-04)
- language: https://api.github.com/repos/wa0x6e/cal-heatmap (read 2026-11-04)
- license: https://api.github.com/repos/wa0x6e/cal-heatmap (read 2026-11-04)
- currentMajor: https://api.github.com/repos/wa0x6e/cal-heatmap/releases (read 2026-11-04)
- latestReleaseDate: https://api.github.com/repos/wa0x6e/cal-heatmap/releases (read 2026-11-04)
- githubStargazers: https://api.github.com/repos/wa0x6e/cal-heatmap (read 2026-11-04)
- contributors: https://api.github.com/repos/wa0x6e/cal-heatmap/contributors (read 2026-11-04)
- npmWeeklyDownloads: https://api.npmjs.org/downloads/range/2026-10-26:2026-11-01/cal-heatmap (read 2026-11-04)
- dependentPackages: https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/cal-heatmap (read 2026-11-04)
- dependentRepos: https://packages.ecosyste.ms/api/v1/registries/npmjs.org/packages/cal-heatmap (read 2026-11-04)

## Notes

Cal-Heatmap is a JavaScript library that draws time-series calendar heatmaps. Its README lists animated date navigation, time interval customization, locale and timezone support, a plugin system and right-to-left support.

The documentation source sits on the gh-pages branch of the repository and describes installing the library from a CDN script or from npm.

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Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Attributes are recorded, never scored; absent means unknown.
Credit, in full: FindSoftware, CC BY 4.0