Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

npmjs.org "offline-first" keyword

Top 8.5% on npmjs.org
@ac-synth/yjs 13.5.39-alpha1 💰
Shared Editing Library
1 version - Latest release: almost 2 years ago - 3 dependent packages - 13 downloads last month - 15,017 stars on GitHub - 1 maintainer
@actyx/lww 0.0.10
Actyx Last Writer Wins Programming Model
10 versions - Latest release: about 2 years ago - 2 dependent packages - 77 downloads last month - 238 stars on GitHub - 3 maintainers
Top 5.0% on npmjs.org
@actyx/pond 3.4.1
Actyx Pond
52 versions - Latest release: 8 months ago - 9 dependent packages - 15 dependent repositories - 596 downloads last month - 238 stars on GitHub - 3 maintainers
@actyx/pond-v1-compat 1.0.1
Actyx Pond
2 versions - Latest release: over 2 years ago - 2 dependent packages - 8 downloads last month - 3 maintainers
Top 4.9% on npmjs.org
@actyx/sdk 0.5.9
Actyx SDK
36 versions - Latest release: 7 months ago - 7 dependent packages - 12 dependent repositories - 922 downloads last month - 238 stars on GitHub - 3 maintainers
adowning-kuzzle-sdk 6.0.0-beta-5
Official Javascript SDK for Kuzzle
1 version - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 4 downloads last month - 39 stars on GitHub - 1 maintainer
ag-gun 0.0.6
Angular wrapper for Gun
6 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 14 downloads last month - 0 stars on GitHub - 1 maintainer
ambianic-ui 2.23.1 💰
Ambianic UI is the main user interface to Ambianic Edge deployments.
97 versions - Latest release: about 2 years ago - 2 dependent packages - 1 dependent repositories - 102 downloads last month - 39 stars on GitHub - 1 maintainer
ampersand-offline-first 1.0.4
Ampersand.js, ampersand-sync hijack with localForage
63 versions - Latest release: almost 8 years ago - 2 dependent packages - 1 dependent repositories - 71 downloads last month - 2 maintainers
@anilanar/workbox-build 1.2.1-rc.0
A module that integrates into your build process, helping you generate a manifest of local files ...
1 version - Latest release: almost 7 years ago - 4 dependent packages - 1 dependent repositories - 5 downloads last month - 12,073 stars on GitHub - 1 maintainer
@anilanar/workbox-webpack-plugin 1.2.1-rc.1
A plugin for your Webpack build process, helping you generate a manifest of local files that work...
2 versions - Latest release: almost 7 years ago - 2 dependent packages - 1 dependent repositories - 2 downloads last month - 12,073 stars on GitHub - 1 maintainer
anorak 0.0.1
offline-first KISS web server
1 version - Latest release: over 9 years ago - 3 dependent packages - 1 dependent repositories - 3 downloads last month - 1 maintainer
apollo-offline 0.1.1
An offline toolkit for the Apollo client
9 versions - Latest release: about 6 years ago - 3 dependent packages - 1 dependent repositories - 14 downloads last month - 187 stars on GitHub - 1 maintainer
@appello/axios-offline 1.0.12
Store query and repeat
11 versions - Latest release: about 1 month ago - 106 downloads last month - 1 stars on GitHub - 3 maintainers
artcube-2-dev-plugin 4.0.3
A highly scalable, offline-first foundation with the best DX and a focus on performance and best ...
4 versions - Latest release: about 3 years ago - 3 dependent packages - 10 downloads last month - 29,386 stars on GitHub - 1 maintainer
@awam/gittar 0.1.2 💰
:guitar: Download and/or Extract git repositories (GitHub, GitLab, BitBucket). Cross-platform and...
1 version - Latest release: about 6 years ago - 3 dependent packages - 1 dependent repositories - 5 downloads last month - 115 stars on GitHub - 1 maintainer
backinfront 5.1.2
A backend for your frontend, which sync!
45 versions - Latest release: 8 months ago - 1 dependent package - 50 downloads last month - 1 stars on GitHub - 1 maintainer
beast-orm 1.1.41
ORM for accessing indexedDB as a promise base api implementation.
24 versions - Latest release: about 1 year ago - 2 dependent packages - 1 dependent repositories - 44 downloads last month - 14 stars on GitHub - 1 maintainer
@behraang/workbox-webpack-plugin 1.2.2
A plugin for your Webpack build process, helping you generate a manifest of local files that work...
1 version - Latest release: about 6 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 12,035 stars on GitHub - 1 maintainer
Top 4.6% on npmjs.org
@berty/api 2.420.1 💰
Berty protobuf codegen
109 versions - Latest release: almost 2 years ago - 3 dependent packages - 1 dependent repositories - 118 downloads last month - 7,319 stars on GitHub - 4 maintainers
berty-api 1.0.2 💰
> TODO: description
3 versions - Latest release: about 2 years ago - 1 dependent package - 8 downloads last month - 7,319 stars on GitHub - 1 maintainer
Top 9.3% on npmjs.org
@berty/grpc-bridge 2.361.5 💰
Berty GRPC plumbing
5 versions - Latest release: about 2 years ago - 1 dependent package - 1 dependent repositories - 8 downloads last month - 7,319 stars on GitHub - 4 maintainers
Top 6.6% on npmjs.org
browserslist-config-kolibri 0.15.4 💰
Browsers list configuration for Kolibri
15 versions - Latest release: almost 2 years ago - 1 dependent package - 23 dependent repositories - 479 downloads last month - 741 stars on GitHub - 4 maintainers
cc-sw-precache 0.0.2
Generates a service worker to cache your local App Shell resources.
2 versions - Latest release: over 6 years ago - 2 dependent packages - 1 dependent repositories - 3 downloads last month - 5,231 stars on GitHub - 1 maintainer
@ch1ffa/relay-angular-plugin 1.1.4 💰
Relay Angular Plugin
5 versions - Latest release: over 1 year ago - 2 dependent packages - 2 downloads last month - 27 stars on GitHub - 1 maintainer
@charlesyu108/offline-sync 1.0.2
Solution for offline-first web apps that need to sync to server-side persistence. Built on IndexedDB
3 versions - Latest release: 4 days ago - 7 downloads last month - 0 stars on GitHub - 1 maintainer
@circuitly/yjs 13.5.51 💰
Shared Editing Library
4 versions - Latest release: 9 months ago - 1.22 thousand downloads last month - 15,017 stars on GitHub - 1 maintainer
@comtstore/yjs 13.8.9 💰
Shared Editing Library
187 versions - Latest release: 3 months ago - 5 dependent packages - 216 downloads last month - 15,017 stars on GitHub - 1 maintainer
Top 8.8% on npmjs.org
@conductorlab/tonic 10.1.1
A composable component inspired by React.
19 versions - Latest release: over 4 years ago - 3 dependent packages - 1 dependent repositories - 25 downloads last month - 844 stars on GitHub - 1 maintainer
contentz 3.14.1 removed 💰
Create Content, Get a Highly Optimized Website
60 versions - Latest release: almost 5 years ago - 1 dependent package - 9 dependent repositories - 34 downloads last month - 53 stars on GitHub - 1 maintainer
cookies-table 4.0.0
Cookies table
3 versions - Latest release: over 2 years ago - 1 dependent package - 10 downloads last month - 29,386 stars on GitHub - 1 maintainer
cozy-fork-search-index 0.6.15
Temporary fork of https://www.npmjs.com/package/search-index experimenting with lower RAM consump...
1 version - Latest release: over 8 years ago - 2 dependent packages - 1 dependent repositories - 6 downloads last month - 1,368 stars on GitHub - 1 maintainer
crancos 1.7.0
Usage:
30 versions - Latest release: almost 3 years ago - 1 dependent package - 32 downloads last month - 5 stars on GitHub - 1 maintainer
crane-query-builder 0.2.5
React Native SQLite query builder
2 versions - Latest release: over 4 years ago - 1 dependent package - 2 dependent repositories - 25 downloads last month - 26 stars on GitHub - 1 maintainer
create-twspr-app 1.1.1
create-tailwind-snowpack-react-app
8 versions - Latest release: about 3 years ago - 1 dependent package - 10 downloads last month - 5 stars on GitHub - 1 maintainer
crudodb 2.0.0
offline first crud api for indexeddb
9 versions - Latest release: over 2 years ago - 1 dependent package - 14 downloads last month - 2 stars on GitHub - 1 maintainer
cryptobox 0.0.2
zero-knowledge, offline-first, replicating, distributed document storage for web, mobile, desktop...
3 versions - Latest release: about 8 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 4 stars on GitHub - 1 maintainer
@csbenjamin/ymmutable 1.1.4
Transform yjs in immutable objects
12 versions - Latest release: over 1 year ago - 1 dependent package - 3 downloads last month - 7 stars on GitHub - 1 maintainer
custom-gun 0.9.99802 💰
A realtime, decentralized, offline-first, graph data synchronization engine.
2 versions - Latest release: almost 6 years ago - 2 dependent packages - 1 dependent repositories - 5 downloads last month - 17,802 stars on GitHub - 1 maintainer
@czekfree/react-native-offline 6.0.1
Handy toolbelt to deal with offline mode in React Native applications. Cross-platform, provides a...
1 version - Latest release: almost 2 years ago - 1 dependent package - 12 downloads last month - 2,307 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
decentralized-internet 5.3.5 💰
An NPM library of programs to create decentralized web and distributed computing projects
436 versions - Latest release: over 3 years ago - 9 dependent packages - 14 dependent repositories - 2.28 thousand downloads last month - 488 stars on GitHub - 1 maintainer
deltadb 0.0.11
DeltaDB offline-first database
11 versions - Latest release: over 8 years ago - 2 dependent packages - 1 dependent repositories - 8 downloads last month - 50 stars on GitHub - 1 maintainer
deltadb-server 0.0.5
An offline-first database
5 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 9 downloads last month - 6 stars on GitHub - 1 maintainer
doublenote 0.0.1
An Angular note taking app supporting both real-time and async collaboration using Markdown or a ...
2 versions - Latest release: almost 4 years ago - 1 dependent package - 5 downloads last month - 2 stars on GitHub - 1 maintainer
doublenote-backend 0.5.0
This is the (optional) backend of DoubleNote. It's an [Express.js](https://expressjs.com) serve...
11 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 23 downloads last month - 1 stars on GitHub - 1 maintainer
doublenote-frontend 0.37.0
This is the Frontend of DoubleNote.
91 versions - Latest release: over 3 years ago - 2 dependent packages - 1 dependent repositories - 98 downloads last month - 2 stars on GitHub - 1 maintainer
@dstaley/kinto 12.4.2
An Offline-First JavaScript client for Kinto.
4 versions - Latest release: almost 5 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 314 stars on GitHub - 1 maintainer
Top 3.5% on npmjs.org
earthstar 10.2.2 💰
Earthstar is a tool for private, undiscoverable, offline-first networks.
117 versions - Latest release: 9 months ago - 9 dependent packages - 12 dependent repositories - 275 downloads last month - 612 stars on GitHub - 3 maintainers
Top 4.8% on npmjs.org
electric-sql 0.11.3
ElectricSQL TypeScript client for developing local-first SQL apps. Supports JavaScript based mobi...
165 versions - Latest release: 6 days ago - 2 dependent packages - 3 dependent repositories - 13.6 thousand downloads last month - 4,711 stars on GitHub - 3 maintainers
ember-cli-remotestorage 0.2.0
Adds remoteStorage.js to your Ember app.
3 versions - Latest release: almost 9 years ago - 2 dependent packages - 1 dependent repositories - 7 downloads last month - 3 stars on GitHub - 1 maintainer
Top 3.2% on npmjs.org
ember-service-worker 9.0.1
A pluggable approach to Service Workers for Ember.js
34 versions - Latest release: over 3 years ago - 3 dependent packages - 154 dependent repositories - 16.1 thousand downloads last month - 238 stars on GitHub - 4 maintainers
enzyme-db 1.0.3 removed
A powerful object-relational mapping (ORM) and data manipulation library designed to simplify and...
4 versions - Latest release: 9 months ago - 14 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.8% on npmjs.org
eslint-config-webcube 1.1.4
A sharable ESLint presets which integrates Prettier and explicitly configures all-available rules...
23 versions - Latest release: over 5 years ago - 5 dependent packages - 1 dependent repositories - 290 downloads last month - 146 stars on GitHub - 1 maintainer
Top 6.9% on npmjs.org
evolu 8.2.0 deprecated 💰
React Hooks library for local-first apps with end-to-end encrypted backup and sync using SQLite a...
87 versions - Latest release: 8 months ago - 2 dependent packages - 2 dependent repositories - 171 downloads last month - 1,086 stars on GitHub - 1 maintainer
Top 5.7% on npmjs.org
@evolu/common 5.1.2
Local-first platform designed for privacy, ease of use, and no vendor lock-in to sync and backup ...
71 versions - Latest release: 4 days ago - 5 dependent packages - 1 dependent repositories - 919 downloads last month - 873 stars on GitHub - 1 maintainer
Top 6.5% on npmjs.org
@evolu/common-react 8.0.5 💰
Common code for Evolu React libraries
41 versions - Latest release: 4 days ago - 2 dependent packages - 1 dependent repositories - 524 downloads last month - 1,086 stars on GitHub - 1 maintainer
Top 9.3% on npmjs.org
@evolu/common-web 8.0.3 💰
Common code for Evolu libraries targeting web
41 versions - Latest release: 4 days ago - 1 dependent package - 1 dependent repositories - 571 downloads last month - 1,086 stars on GitHub - 1 maintainer
@evolu/react 8.0.2 💰
Evolu for React
33 versions - Latest release: 9 days ago - 1 dependent repositories - 326 downloads last month - 1,086 stars on GitHub - 1 maintainer
@evolu/react-native 10.0.2 💰
Evolu for React Native
42 versions - Latest release: 4 days ago - 1 dependent repositories - 301 downloads last month - 1,086 stars on GitHub - 1 maintainer
@evolu/server 7.0.6
Node.js server for Evolu
73 versions - Latest release: 4 days ago - 1 dependent repositories - 420 downloads last month - 873 stars on GitHub - 1 maintainer
evolu-server 1.0.26 deprecated 💰
Node.js server for Evolu library
30 versions - Latest release: 8 months ago - 47 downloads last month - 1,074 stars on GitHub - 1 maintainer
@exodb/db 0.0.0 💰
ExoDB is a client side database that provides an easy mongob-like interface to the data with firs...
1 version - Latest release: 11 months ago - 8 downloads last month - 154 stars on GitHub - 1 maintainer
fajri-pouchy-store 1.0.1
Libraries to ease pouch-couch stack on offline first app
1 version - Latest release: about 3 years ago - 1 dependent package - 4 downloads last month - 12 stars on GitHub - 1 maintainer
@feathersjs-offline/client 2.0.7 💰
Client part of implementation of the own-data / own-net principles for supporting offline-first f...
27 versions - Latest release: over 2 years ago - 1 dependent package - 1 dependent repositories - 34 downloads last month - 17 stars on GitHub - 1 maintainer
Top 7.6% on npmjs.org
@feathersjs-offline/localforage 1.1.1 💰
A FeathersJS client side service based on localforage that persists to IndexedDB, WebSQL, or Loca...
6 versions - Latest release: over 2 years ago - 2 dependent packages - 2 dependent repositories - 3.53 thousand downloads last month - 9 stars on GitHub - 1 maintainer
@feathersjs-offline/server 2.0.7 💰
Server part of implementation of the own-data / own-net principles for supporting offline-first f...
25 versions - Latest release: over 2 years ago - 1 dependent package - 2 dependent repositories - 32 downloads last month - 17 stars on GitHub - 1 maintainer
@felixrieseberg/ember-service-worker 0.6.0
A pluggable approach to Service Workers for Ember.js
1 version - Latest release: over 7 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 238 stars on GitHub - 1 maintainer
generator-android-mvp-basedev 1.0.6
Android base development with mvp and android-architecture from google (https://github.com/google...
6 versions - Latest release: over 6 years ago - 2 dependent packages - 1 dependent repositories - 9 downloads last month - 5 stars on GitHub - 1 maintainer
generator-androidstarters 0.1.0
Kickstart your next Android Application in 10 seconds.
2 versions - Latest release: over 7 years ago - 3 dependent packages - 1 dependent repositories - 14 downloads last month - 2 stars on GitHub - 1 maintainer
generator-react-redux-universal 1.1.4 💰
A full-stack starter kit with react, redux and feathers
11 versions - Latest release: over 7 years ago - 1 dependent package - 1 dependent repositories - 23 downloads last month - 635 stars on GitHub - 1 maintainer
Top 9.1% on npmjs.org
git-documentdb 0.4.8
Offline-first database that syncs with Git
101 versions - Latest release: about 1 year ago - 2 dependent packages - 1 dependent repositories - 355 downloads last month - 45 stars on GitHub - 1 maintainer
git-documentdb-plugin-remote-nodegit 1.0.4
GitDocumentDB plugin for remote connection using NodeGit
31 versions - Latest release: almost 3 years ago - 2 dependent packages - 1 dependent repositories - 72 downloads last month - 45 stars on GitHub - 1 maintainer
Top 4.2% on npmjs.org
gitly 3.0.0
An API to download and/or extract git repositories
47 versions - Latest release: 8 days ago - 41 dependent packages - 70 dependent repositories - 2.91 thousand downloads last month - 26 stars on GitHub - 1 maintainer
Top 2.3% on npmjs.org
gittar 0.1.1 💰
:guitar: Download and/or Extract git repositories (GitHub, GitLab, BitBucket). Cross-platform and...
3 versions - Latest release: about 6 years ago - 41 dependent packages - 5,181 dependent repositories - 95.1 thousand downloads last month - 115 stars on GitHub - 1 maintainer
@gived/yjs 13.0.5 💰
Shared Editing Library
2 versions - Latest release: about 4 years ago - 1 dependent package - 4 downloads last month - 15,017 stars on GitHub - 1 maintainer
@goalist/evolu-common 4.0.4 💰
Local-first platform designed for privacy, ease of use, and no vendor lock-in to sync and backup ...
5 versions - Latest release: 4 months ago - 17 downloads last month - 1,086 stars on GitHub - 1 maintainer
@goalist/evolu-common-react 4.0.4 💰
Common code for Evolu React libraries
3 versions - Latest release: 4 months ago - 6 downloads last month - 1,086 stars on GitHub - 1 maintainer
@goalist/evolu-common-web 4.0.4 💰
Common code for Evolu libraries targeting web
4 versions - Latest release: 4 months ago - 8 downloads last month - 1,086 stars on GitHub - 1 maintainer
@goalist/evolu-react 4.0.4 💰
Evolu for React
5 versions - Latest release: 4 months ago - 10 downloads last month - 1,086 stars on GitHub - 1 maintainer
@goalist/evolu-react-native 4.0.4 💰
Evolu for React Native
3 versions - Latest release: 4 months ago - 6 downloads last month - 1,086 stars on GitHub - 1 maintainer
@goalist/evolu-server 4.0.4 💰
Node.js server for Evolu
3 versions - Latest release: 4 months ago - 6 downloads last month - 1,086 stars on GitHub - 1 maintainer
Top 8.2% on npmjs.org
grunt-service-worker 1.0.3 💰
sw-precache wrapper
8 versions - Latest release: about 5 years ago - 3 dependent packages - 31 dependent repositories - 288 downloads last month - 3 stars on GitHub - 1 maintainer
guest-chat-ui 1.0.0
A highly scalable, foundation with the best DX and a focus on performance and best practices
1 version - Latest release: almost 7 years ago - 1 dependent package - 1 dependent repositories - 284 downloads last month - 29,386 stars on GitHub - 1 maintainer
Top 1.0% on npmjs.org
gun 0.2020.1240 💰
A realtime, decentralized, offline-first, graph data synchronization engine.
236 versions - Latest release: about 2 months ago - 175 dependent packages - 625 dependent repositories - 17 thousand downloads last month - 17,802 stars on GitHub - 1 maintainer
harmonized 0.0.3 removed
state, storage and server manager for react and react-native based on mobx.js
4 versions - Latest release: over 6 years ago - 1 dependent package - 1 dependent repositories - 14 downloads last month - 31 stars on GitHub - 1 maintainer
@herablog/workbox-background-sync 1.1.0
Queues failed requests and uses the Background Sync API to replay them when the network is available
1 version - Latest release: almost 7 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 12,073 stars on GitHub - 1 maintainer
@herablog/workbox-build 1.1.0-1
A module that integrates into your build process, helping you generate a manifest of local files ...
1 version - Latest release: almost 7 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 12,073 stars on GitHub - 1 maintainer
@herablog/workbox-sw 1.1.0
A service worker library to make managing fetch requests and caching as easy as possible.
1 version - Latest release: almost 7 years ago - 2 dependent packages - 1 dependent repositories - 4 downloads last month - 12,073 stars on GitHub - 1 maintainer
@hiennguyen92/parse-react 1.0.0 💰
An experimental package that provides you easy, real-time, offline-first interaction with the pow...
1 version - Latest release: 12 months ago - 4 downloads last month - 70 stars on GitHub - 1 maintainer
@hiennguyen92/parse-react-base 1.0.0 💰
An experimental base implementation to support the specialized packages for React, React Native, ...
1 version - Latest release: 12 months ago - 2 dependent packages - 5 downloads last month - 70 stars on GitHub - 1 maintainer
@hiennguyen92/parse-react-native 1.0.2 💰
An experimental package that provides you easy, real-time, offline-first interaction with the pow...
3 versions - Latest release: 12 months ago - 6 downloads last month - 70 stars on GitHub - 1 maintainer
Top 7.9% on npmjs.org
hifetch 3.0.7
A minimal higher-level wrapper around Fetch API
33 versions - Latest release: over 5 years ago - 5 dependent packages - 1 dependent repositories - 14 downloads last month - 146 stars on GitHub - 1 maintainer
Top 2.3% on npmjs.org
hoodie 28.2.10
A generic backend with a client API for Offline First applications
146 versions - Latest release: over 4 years ago - 32 dependent packages - 70 dependent repositories - 454 downloads last month - 4,393 stars on GitHub - 6 maintainers
Top 8.8% on npmjs.org
hoodie-client 3.4.1 deprecated
Hoodie Client Core
24 versions - Latest release: about 8 years ago - 3 dependent packages - 1 dependent repositories - 18 downloads last month - 35 stars on GitHub - 1 maintainer
@hoodie/dev-top-level 2.2.0
Hoodie enables you to express yourself through technology by making web app development very fast...
13 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 18 downloads last month - 4,393 stars on GitHub - 1 maintainer
Top 3.3% on npmjs.org
hoodie-server 17.0.0
The core of the Hoodie backend
113 versions - Latest release: about 8 years ago - 34 dependent packages - 159 dependent repositories - 327 downloads last month - 245 stars on GitHub - 7 maintainers
@httptoolkit/workbox-webpack-plugin 3.6.4-pr1765.1
A plugin for your Webpack build process, helping you generate a manifest of local files that work...
1 version - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 5 downloads last month - 12,073 stars on GitHub - 1 maintainer
Top 7.2% on npmjs.org
hyperboot 4.3.0
offline webapp bootloader
25 versions - Latest release: over 8 years ago - 3 dependent packages - 5 dependent repositories - 45 downloads last month - 391 stars on - 1 maintainer
ibm-shopping-list-model 0.4.0
Domain model implementation for the Shopping List series of Offline First demo apps.
19 versions - Latest release: over 6 years ago - 1 dependent package - 3 dependent repositories - 8 downloads last month - 4 stars on GitHub - 5 maintainers
@illumass/kuzzle-sdk 5.0.15
Official Javascript SDK for Kuzzle
1 version - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 3 downloads last month - 39 stars on GitHub - 2 maintainers