# Fulcro

Clojure and ClojureScript library for building single-page full-stack web applications on React.


Source: https://findsoftware.frbit.cloud/fulcro/
Last reviewed: 2026-10-26
Listed since: 2026-10-26

## Record

### Links

- home: https://fulcro.fulcrologic.com/
- repository: https://github.com/fulcrologic/fulcro
- docs: https://book.fulcrologic.com/

### Identity

- status: active
- maintainer: Fulcrologic, LLC
- maintainerType: company
- parent: unknown
- firstRelease: 2017
- hqCountry: unknown

### Kind

- category: framework
- hosting: java
- language: clojure
- runtime: jvm
- runtimeMin: unknown
- basedOn: react

### Content

- contentStore: unknown
- databases: unknown
- adminUi: unknown
- headlessApi: unknown
- templating: unknown
- i18n: unknown

### Rendering and deploy

- runsAs: unknown
- renderingModes: spa
- installMethod: Maven coordinate in deps.edn, Leiningen or Gradle, or the fulcro-template project

### License

- licenseModel: open-source
- license: MIT

### Releases

- currentMajor: 3
- latestReleaseDate: 2026-09-05

### Adoption

- githubStargazers: 1614
- packagistDownloads: not applicable
- npmWeeklyDownloads: not applicable
- contributors: 86
- pluginCount: unknown
- packagistMonthlyDownloads: unknown
- ecosystemsMonthlyDownloads: unknown
- httpArchiveSites: unknown
- wordpressActiveInstalls: unknown
- dependentRepos: unknown
- dependentPackages: unknown

### Sources

- urls: https://fulcro.fulcrologic.com/ (read 2026-10-26)
- urls: https://api.github.com/repos/fulcrologic/fulcro (read 2026-10-26)
- urls: https://github.com/fulcrologic/fulcro/blob/main/README.adoc (read 2026-10-26)
- maintainer: https://github.com/fulcrologic/fulcro/blob/main/README.adoc (read 2026-10-26)
- language: https://api.github.com/repos/fulcrologic/fulcro (read 2026-10-26)
- category: https://github.com/fulcrologic/fulcro/blob/main/README.adoc (read 2026-10-26)
- basedOn: https://github.com/fulcrologic/fulcro/blob/main/README.adoc (read 2026-10-26)
- renderingModes: https://fulcro.fulcrologic.com/ (read 2026-10-26)
- runtime: https://book.fulcrologic.com/ (read 2026-10-26)
- installMethod: https://clojars.org/com.fulcrologic/fulcro (read 2026-10-26)
- license: https://api.github.com/repos/fulcrologic/fulcro (read 2026-10-26)
- license: https://github.com/fulcrologic/fulcro/blob/main/README.adoc (read 2026-10-26)
- currentMajor: https://repo.clojars.org/com/fulcrologic/fulcro/maven-metadata.xml (read 2026-10-26)
- latestReleaseDate: https://repo.clojars.org/com/fulcrologic/fulcro/3.10.0/fulcro-3.10.0.pom (read 2026-10-26)
- firstRelease: https://api.github.com/repos/fulcrologic/fulcro/commits/1.0.0-beta2 (read 2026-10-26)
- githubStargazers: https://api.github.com/repos/fulcrologic/fulcro (read 2026-10-26)
- contributors: https://api.github.com/repos/fulcrologic/fulcro/contributors?per_page=1 (read 2026-10-26)

## Notes

Fulcro is a library for building single-page full-stack web applications in Clojure and ClojureScript, built on React. The [developer's guide](https://book.fulcrologic.com/) builds the browser code with shadow-cljs and sets up a server with Ring and http-kit. A JDK is among its prerequisites. Add the Maven coordinate to a Clojure project, or start from the fulcro-template project the README names.

## Worth knowing

A Fulcro application has a browser part compiled to JavaScript and a Clojure server part. The project offers consulting for companies that use Fulcro; the site does not present it as a paid edition of the library.

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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