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A functional and reactive JavaScript framework for predictable code

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Statistics on cycle-core

Number of watchers on Github 8156
Number of open issues 97
Average time to close an issue 7 days
Main language JavaScript
Average time to merge a PR 3 days
Open pull requests 41+
Closed pull requests 42+
Last commit over 1 year ago
Repo Created almost 5 years ago
Repo Last Updated over 1 year ago
Size 11.7 MB
Organization / Authorcyclejs
Latest Releaseunified-tag
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A functional and reactive JavaScript framework for predictable code


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Cycle.js is comprised of many specialized packages. This repository contains all these packages, e.g., the npm package @cycle/run lives in the directory run. Below you will find a summary of each package.

Package Version Dependencies DevDependencies
@cycle/dom npm (scoped) Dependency Status devDependency Status
@cycle/history npm (scoped) Dependency Status devDependency Status
@cycle/html npm (scoped) Dependency Status devDependency Status
@cycle/http npm (scoped) Dependency Status devDependency Status
@cycle/isolate npm (scoped) Dependency Status devDependency Status
@cycle/most-run npm (scoped) Dependency Status devDependency Status
@cycle/run npm (scoped) Dependency Status devDependency Status
@cycle/rxjs-run npm (scoped) Dependency Status devDependency Status

Globally: Build Status devDependency Status

Stream libraries

The following packages are not under Cycle.js, but are important dependencies, so we display their latest versions for convenience.

Package Version
most npm version
rxjs npm version
xstream npm version

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The MIT License


cycle-core open issues Ask a question     (View All Issues)
  • almost 3 years Host the examples
  • almost 3 years DOM is not rendered directly inside shadow root
  • almost 3 years Use KLay with the DevTool
  • almost 3 years devtool support for custom drivers
  • about 3 years (DOM) Svg pattern fill not displayed
  • about 3 years Tests: Write tests in TypeScript
  • about 3 years Refactor cycle/dom
  • about 3 years history: update typings to be compatible with mjackson/history
  • about 3 years isolate only subtree
  • about 3 years DevTool doesn't recognize app as being Cyclejs
  • about 3 years Update cycle/history to use history v4
  • about 3 years Update snabbdom to v0.5.3
  • about 3 years Simplify drivers by making it a hodgepodge?
  • about 3 years Cycle Unified
  • about 3 years Improve `customElementify`
  • about 3 years Port Cycle HTTP tests from JS to TypeScript
  • about 3 years All errors in vdom hooks silently fail
  • about 3 years DOM driver doesn't receive events from inside the shadow dom
  • about 3 years Using elements() function on DOM calls querySelector too often
  • about 3 years Cycle DOM elementify() helper
  • about 3 years Type check main function and drivers in run()
  • about 3 years DevTool to support higher-order streams
  • about 3 years DevTool collapse/expand nodes based on function stack
  • about 3 years Snabbdom Dataset Module to Defaults for DOM Driver
  • about 3 years Each official driver should have docs about its isolation semantics
  • about 3 years Expand documentation for creating drivers
  • about 3 years Default HTTP params
  • about 3 years Extract `HTMLDriver`
  • about 3 years Testing and Time
  • about 3 years Prepare codebase for TypeScript 2.0
cycle-core open pull requests (View All Pulls)
  • docs(README): mention cyclejs-community organization
  • Update Travis config
  • WIP PR for typing main function and drivers in run()
  • feat(dom): add Snabbdom dataset module to the defaults
  • refactor(META): upgrade all to Typescript v2 and TSLint 4
  • Frikki/refactor/dom
  • fix(dom): enable restarting of event streams on isolated components
  • feat(http): support SSL certificate authentication
  • Renamed vdom$ to vtree$
  • Update most-run and most-adapter to latest versions of their dependencies
  • feat(history): update to history v4 WIP
  • fix(http): fix sensitivity to ordering of sinks
  • feat(http): added request object to http err response
  • Examples sorted, packages updated, annotated/formatted (heavily), reworked (slightly)
  • fix(history): fix typo in type-check error message
  • Added Streams selection to API docs
  • feat(http): adding a skeleton for a new mock http source helper
  • ResponseStream to extend Stream<response>
  • Predicate fn
  • Exploratory PR for adding pullable's as suggested in issue #581
  • DOM element helpers typings
  • docs(suggestion): use template string for "Send Messages from main" section
  • Add required modules for babel/jsx to npm install.
  • fix(time): fix throttle immediately completing with sync producer
  • Update
  • Fix sibling isolation implementation in DOM driver
  • feat(http): new mockHTTPDriver test utility
  • import run/adapt from lib/cjs instead of lib
  • inlineSourceMap and inlineSources (fixes #744)
  • time: lib/cjs and lib/es6 specifically in package files field
  • gitignore lib/cjs and lib/es6 instead of lib
  • refactor(history): tests cleanup, remove tests skip
  • feat(time): Add function to access current time as a Date
  • fix(time): fix importing most and rxjs with import '@cycle/time/rxjs'.
  • Devtool: Improvement of styling and bugfixes
  • chore(META): split @cycle/time into multiple packages
  • refactor(time): enhanced type definitions for MockTimeSource#diagram
  • Driver buffers to solve race conditions from issue #592
  • [WIP] feat(http): adding a skeleton for a new mock http source helper
  • docs(examples): fix import path in animation example
  • docs(time): migrate README to api docs
cycle-core list of languages used
cycle-core latest release notes
unified-tag Cycle Unified

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v7.0.0 Cycle Diversity

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v6.0.0 v6.0.0 - Cycle Nested

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