# leancloud/ChatKit-OC

此项目已经废弃，以后不再维护。我们推出了基于 Swift SDK 的 Chat Demo。

Repository: https://github.com/leancloud/ChatKit-OC
Canonical: https://ross.abutalabs.com/products/chatkit-oc
Homepage: https://github.com/leancloud/swift-sdk-demo
Language: Objective-C
License: MIT
License Family: permissive
Archived: true
Last push: 2020-06-15T03:42:57+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3866, "days_push": 2270, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2093, forks 451 (observed 2026-08-28T04:06:12.605300+00:00)

## What it is
ChatKit-OC is a free, open-source iOS chat UI component library built on LeanCloud's IM service, providing ready-made recent-contacts and chat screens with text, voice, image, and location messaging. The project is officially deprecated and no longer maintained; LeanCloud now offers a Swift SDK-based Chat Demo instead.

## Use cases
- add a chat interface to an iOS app
- build a recent contacts list with unread counts
- send and receive voice, image, and location messages
- integrate LeanCloud IM with push notifications
- implement group chat and message roaming on iOS
- quickly prototype an instant messaging app

## When to choose
- you are maintaining a legacy Objective-C iOS app already built on LeanCloud IM
- you need a reference implementation of LeanCloud's realtime messaging APIs in Objective-C

## When to avoid
- you are starting a new project - use the Swift SDK Chat Demo instead
- you need customizable message types like red packets or business cards
- you require heavy UI customization, which ChatKit does not support
- you want a maintained library with ongoing bug fixes

## Facets
- artifact type: library
- maturity: abandoned
- function: chat-interface, ui-components, websocket, middleware
- domain: messaging-platforms, mobile-development, chatbots
- platform: -
- tags: instant-messaging, objective-c, leancloud, chat-ui, deprecated, cocoapods, im, voip, real-time, ios, mobile, swift

## Member repositories
- leancloud/ChatKit-OC (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:12.605300+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:55:28.500995+00:00, confidence not recorded.
  - readme: https://github.com/leancloud/ChatKit-OC (fetched 2026-08-28T04:06:12.605300+00:00, sha fedb39c600b1)
  - homepage: https://github.com/leancloud/swift-sdk-demo (fetched 2026-08-29T10:35:06.065724+00:00, sha 445a65a5d2ac)
- Data as of 2026-08-30T08:39:29.467469+00:00.