Open-source scheduling software
964 open-source libraries, tools and applications tagged scheduling, ranked by how closely scheduling is their primary purpose, then by adoption and maintenance health. Each entry links to a page with sources, use cases and when to choose or avoid it.
964 products, primary matches first, then adoption-weighted; health v2 shown.
| Product | Health v2 | Stars | Maturity |
|---|---|---|---|
| jez500/pricebuddy PriceBuddy is a self-hostable web application that tracks product prices and availability across online stores, keeping price history and n… | 88 | 1416 | active |
| apalis Apalis is a type-safe, extensible background processing library for Rust for building durable, distributed job and task processing systems.… | 81 | 1408 | active |
| cybertec-postgresql/pg_timetable pg_timetable is an advanced standalone job scheduler for PostgreSQL that is completely database driven. It schedules SQL commands, system p… | 93 | 1401 | active |
| ovh/utask µTask is a lightweight automation engine that models business processes as declarative YAML templates and asynchronously executes graphs of… | 83 | 1401 | active |
| millylee/anyrouter-check-in A Python tool that automates daily check-ins on LLM API relay platforms like Any Router and Agent Router, theoretically compatible with any… | 63 | 1397 | active |
| why2lyj/youxiang-Itchat A Python WeChat bot that automatically fetches discount coupon deals from affiliate platforms (Taobao, JD, Pinduoduo, Suning, Vipshop) and … | 70 | 1391 | active |
| DBOS Transact DBOS Transact is an open-source library (Python and TypeScript SDKs) that adds lightweight durable workflows to applications by checkpointi… | 96 | 1389 | active |
| fccview/cronmaster Cronmaster is a self-hosted web UI for managing cron jobs with human-readable schedule syntax, live log streaming, and log history. It runs… | 84 | 1389 | active |
| poetaman/arttime arttime is a terminal CLI application that combines curated ASCII/ANSI text art with a feature-rich clock, timer, and pattern-based time ma… | 81 | 1387 | active |
| pascalw/kindle-dash A shell-based application that turns jailbroken Kindle 4 NT e-ink devices into power-efficient dashboards. It periodically fetches a pre-re… | 23 | 1385 | stable |
| kube-green/kube-green kube-green is a Kubernetes operator that automatically shuts down or scales down cluster resources (like dev and preview pods) during off-h… | 67 | 1383 | active |
| wimoor-erp/wimoor Wimoor ERP is a 100% open-source, MIT-licensed Amazon seller ERP system built with Java microservices (Spring Boot, Spring Cloud, Nacos, Se… | 75 | 1380 | active |
| Womsxd/MihoyoBBSTools A Python-based automation tool that performs daily check-ins on the miHoYo/HoYoverse community forum (Miyoushe/HoYoLAB) and in-game sign-in… | 68 | 1375 | active |
| firecrawl/open-scouts Open Scouts is an AI-powered web monitoring platform where users create automated 'scouts' that run on a schedule to search the web and sen… | 51 | 1373 | active |
| Embykeeper Embykeeper is a Python automation tool for Emby media server account maintenance. It automates daily Telegram bot check-ins across 50+ site… | 67 | 1363 | active |
| iwannay/jiacrontab Jiacrontab is a self-hosted, web-based scheduled task management tool written in Go, consisting of an admin web UI (jiacrontab_admin) and a… | 23 | 1347 | active |
| vmihailenco/taskq A Go library for asynchronous task/job queues with pluggable backends including Redis, AWS SQS, IronMQ, and in-memory. It turns Go function… | 27 | 1343 | active |
| insoxin/China-Telecom-Helper A China Telecom account automation helper that runs daily tasks (sign-ins, gold bean collection, cloud drive checks, live-stream viewing, A… | 30 | 1339 | active |
| django-scheduler A reusable Django app that adds calendaring functionality to Django projects, supporting one-time and recurring events with occurrence exce… | 77 | 1332 | active |
| keymetrics/pm2-logrotate A PM2 module that automatically rotates log files of all processes managed by PM2, based on size limits and cron schedules. It supports gzi… | 50 | 1332 | active |
| uluckyXH/OpenMOSS OpenMOSS is a self-hosted multi-agent collaboration platform that organizes AI agents (built on OpenClaw/Claude Code) into an autonomous 'A… | 64 | 1331 | active |
| openworkflowdev/openworkflow OpenWorkflow is an open-source TypeScript framework for building durable, resumable workflows backed by PostgreSQL or SQLite. It memoizes e… | 79 | 1329 | active |
| astoilkov/main-thread-scheduling A TypeScript library for running computationally heavy tasks on the browser main thread without freezing the UI, using a simple yieldOrCont… | 23 | 1328 | active |
| kubernetes-sigs/scheduler-plugins A collection of out-of-tree scheduler plugins for Kubernetes built on the scheduler framework, including capacity scheduling, coscheduling … | 88 | 1326 | active |
| jsreport jsreport is an open-source JavaScript-based reporting platform and server for designing and rendering reports using templating engines like… | 95 | 1321 | stable |
| moazbuilds/claudeclaw ClaudeClaw is a lightweight, open-source Claude Code plugin that turns Claude Code into an always-on personal assistant daemon. It executes… | 54 | 1317 | active |
| lfos/calcurse calcurse is a text-based (ncurses) calendar and scheduling application for the command line that tracks events, appointments, and TODO item… | 72 | 1309 | stable |
| TonyJiangWJ/mimotion A Python tool that automatically spoofs step counts for the Xiaomi Motion (Zepp Life) app, syncing fake steps to WeChat and Alipay. It is t… | 74 | 1306 | active |
| antonmedv/countdown A terminal-based countdown timer written in Go that displays a live timer in the terminal. It supports durations in Go time format or targe… | 23 | 1305 | stable |
| ttscoff/doing A Ruby command-line tool for tracking what you were doing and what you've done, storing entries in a TaskPaper-formatted text file. It offe… | 85 | 1295 | active |
| techwithtim/Price-Tracking-Web-Scraper A full-stack price tracking application that scrapes product prices (currently Amazon.ca) using Playwright and Bright Data's Scraping Brows… | 29 | 1295 | active |
| DTStack/Taier Taier is a self-hosted distributed dispatching platform for big data that handles task submission, DAG-based scheduling, and operations/mai… | 78 | 1284 | active |
| cdle/sillyGirl SillyGirl is a self-hosted, cross-platform chatbot framework written in Go, centered on an embedded ES5.1 JavaScript plugin runtime (Goja) … | 10 | 1277 | active |
| Azkaban Azkaban is an open-source batch workflow job scheduler created at LinkedIn to run Hadoop and data warehouse jobs. It resolves job execution… | 23 | 4511 | maintenance |
| TencentBlueKing/bk-sops BlueKing SOPS (Standard Operations) is a visual task flow orchestration and execution system from Tencent's BlueKing suite, built with Djan… | 97 | 1276 | active |
| astronomer/astronomer-cosmos Astronomer Cosmos is an open-source Python library that converts dbt Core or dbt Fusion projects into Apache Airflow DAGs and task groups w… | 96 | 1276 | active |
| Scheduler A Lovelace custom card for Home Assistant that provides a UI for creating, editing, and managing time-based schedules for smart devices. It… | 92 | 1260 | active |
| linkedin/oncall Oncall is a self-hosted calendar application for scheduling and managing on-call shifts, built by LinkedIn. It serves as a source of truth … | 36 | 1258 | active |
| Durable Workflow Durable Workflow (formerly Laravel Workflow) is a Laravel-native durable workflow engine for defining and running long-running, fault-toler… | 96 | 1253 | active |
| Planshit/ProjectEye Project Eye is a Windows desktop application that reminds users to rest their eyes based on the 20-20-20 rule, showing full-screen break pr… | 23 | 1250 | active |
| constanline/XQuickEnergy An Android application that automatically collects Ant Forest energy and performs related tasks (farm, ocean, village check-ins) within the… | 20 | 1248 | active |
| mesos/chronos Chronos is a distributed, fault-tolerant job scheduler that runs on Apache Mesos as a replacement for cron. It supports ISO8601 repeating i… | 23 | 4373 | maintenance |
| sindresorhus/p-queue p-queue is a TypeScript promise queue library for Node.js that provides concurrency control for async or sync operations. It lets you rate-… | 89 | 4276 | maintenance |
| eooce/Auto-login-netlib A JavaScript automation script that periodically logs into netlib.re accounts to keep free domains alive, run via GitHub Actions on a 60-da… | 36 | 1220 | active |
| Razeeman/Android-SimpleTimeTracker A simple, open-source Android app for tracking how much time is spent on various activities. It supports Wear OS, home-screen widgets, stat… | 93 | 1216 | active |
| m-i-n-a-r/birday Birday is an open-source Android app written in Kotlin for remembering birthdays and events without relying on Facebook or Google Calendar.… | 69 | 1201 | active |
| prodrigestivill/docker-postgres-backup-local A Docker image that periodically backs up PostgreSQL databases to a local filesystem using pg_dump, with configurable rotation of daily, we… | 57 | 1199 | active |
| jamiebrynes7/obsidian-todoist-plugin An unofficial Obsidian plugin that materializes Todoist tasks inside Obsidian notes with bidirectional sync. It lets users view and update … | 70 | 1194 | active |
| HangfireIO/Cronos Cronos is a .NET library for parsing Cron expressions and calculating their next occurrences. It handles time zones and daylight saving tim… | 84 | 1190 | stable |
| nspady/google-calendar-mcp A Model Context Protocol (MCP) server that integrates Google Calendar with AI assistants like Claude, enabling event creation, updates, del… | 85 | 1188 | active |
| composio-community/secure-openclaw A self-hostable personal AI assistant that runs 24x7 on your messaging platforms (WhatsApp, Telegram, Signal, iMessage), powered by Claude … | 55 | 1186 | active |
| todo-for-ai/todo-for-ai A self-hostable task and project management system designed for AI assistants, integrating via the Model Context Protocol (MCP) so AI agent… | 52 | 1185 | active |
| topolvm/topolvm TopoLVM is a capacity-aware CSI (Container Storage Interface) plugin for Kubernetes that provisions persistent volumes using LVM2 on Linux … | 97 | 1182 | active |
| zrepl/zrepl zrepl is a one-stop ZFS backup and replication tool written in Go. It handles periodic snapshotting, incremental replication over TCP/TLS/S… | 65 | 1161 | active |
| zylos-ai/zylos-core Zylos is an open-source agent infrastructure that gives LLM-based AI assistants persistent memory, multi-channel communication (Telegram, L… | 82 | 1157 | active |
| 0-8-4/miui-auto-tasks A Python script that automates completing Xiaomi Community (MIUI) tasks by simulating network requests, with automatic login and cookie ref… | 48 | 1151 | active |
| BFKit Queuer is a Swift queue manager built on top of OperationQueue and Dispatch (GCD) that simplifies creating and managing asynchronous and sy… | 77 | 1150 | active |
| deliciousbrains/wp-background-processing A PHP library for WordPress that enables non-blocking asynchronous requests and queued background task processing. It lets plugin and theme… | 66 | 1142 | stable |
| AutoKitteh AutoKitteh is a developer platform for durable workflow automation and orchestration, letting users write workflows in vanilla Python (or S… | 10 | 1141 | active |
| BlackyHawky/Clock A customizable, privacy-first, open-source Android clock app inspired by AOSP Clock, offering alarms, world clock, timer, stopwatch, widget… | 98 | 1136 | active |
| 0x1abin/MultiTimer MultiTimer is a lightweight C software timer extension module for embedded systems that manages multiple timer tasks with callbacks, replac… | 32 | 1124 | stable |
| juanjoDiaz/serverless-plugin-warmup A Serverless Framework plugin that eliminates AWS Lambda cold starts by creating scheduled warmer functions. The warmer invokes your select… | 68 | 1120 | active |
| e1399579/autojs A collection of Auto.js (AutoJs6) JavaScript automation scripts for Android that perform daily check-ins on apps like Alipay and JD.com, pl… | 23 | 1113 | active |
| shadow3aaa/fas-rs fas-rs is a userspace implementation of Frame Aware Scheduling (FAS) for Android, written in Rust. It monitors frame rendering to dynamical… | 71 | 1111 | active |
| snarktank/clawchief Clawchief is an opinionated starter kit that turns OpenClaw into a founder/chief-of-staff operating system. It provides markdown-based task… | 58 | 1105 | active |
| chaps-io/gush Gush is a Ruby gem for defining and running parallel workflows as directed acyclic graphs, using Redis for storage and ActiveJob for job sc… | 47 | 1101 | active |
| dohsimpson/TaskTrove TaskTrove is a modern, self-hostable task/todo manager with list, kanban, and calendar views, natural-language quick-add, recurring tasks, … | 50 | 1100 | active |
| RoderickQiu/wnr wnr is a free, open-source work/rest (Pomodoro-style) timer desktop app for Windows, macOS, and Linux, built with Electron. It enforces str… | 88 | 1097 | active |
| ui/django-post_office Django Post Office is a Django app for sending and managing email asynchronously, with support for HTML email, database-backed and multilin… | 90 | 1096 | active |
| ropensci/targets targets is a Make-like, function-oriented pipeline tool for statistics and data science workflows in R. It skips computation for up-to-date… | 75 | 1096 | active |
| aluxnimm/outlookcaldavsynchronizer An Outlook plugin that synchronizes events, tasks, and contacts between Microsoft Outlook and any CalDAV/CardDAV server such as Google, Nex… | 84 | 1093 | active |
| weston-embedded/uC-OS3 µC/OS-III is a preemptive, highly portable, scalable real-time kernel (RTOS) originally developed by Micrium and now maintained by Weston E… | 61 | 1093 | stable |
| rehiy/dnspod-shell A pure Shell dynamic DNS (DDNS) client built on the DNSPod user API, updating DNS A/AAAA records when your public IPv4/IPv6 address changes… | 47 | 1088 | active |
| broadinstitute/cromwell Cromwell is an open-source Workflow Management System from the Broad Institute that executes scientific workflows written in WDL (Workflow … | 76 | 1083 | active |
| labulakalia/crocodile Crocodile is a distributed task scheduling system written in Go with a web UI for managing scheduled tasks. It supports HTTP request tasks … | 30 | 1080 | active |
| openkruise/kruise-game OpenKruiseGame (OKG) is a CNCF OpenKruise sub-project providing a custom Kubernetes workload (CRDs and controllers) specialized for game se… | 77 | 1079 | active |
| guryanovev/CrystalQuartz CrystalQuartz is a lightweight, pluggable UI panel for Quartz.NET that displays scheduler, job, and trigger information. It can be embedded… | 45 | 1079 | active |
| marcus/nightshift Nightshift is a Go CLI tool that runs overnight, using your leftover Claude or Codex token budget to automatically find issues like dead co… | 70 | 1071 | active |
| jonwiggins/optio Optio is a self-hosted workflow orchestration platform for AI coding agents that runs on Kubernetes. It drives tickets from GitHub, Linear,… | 83 | 1066 | active |
| rbbydotdev/someday Someday is a free, open-source calendar availability picker and booking tool built as a Google Apps Script, serving as a self-hostable alte… | 61 | 1065 | active |
| amchii/tg-signer A Python CLI tool (with optional WebUI and Docker images) that automates Telegram tasks using a user account session, such as daily check-i… | 87 | 1063 | active |
| yiisoft/yii2-queue A Yii2 framework extension for running tasks asynchronously via queues, with drivers for DB, Redis, RabbitMQ/AMQP, Beanstalk, ActiveMQ, and… | 66 | 1063 | active |
| TheNetsky/Microsoft-Rewards-Script A TypeScript bot built on Playwright that automates Microsoft Rewards (modern Bing Rewards dashboard) activities such as searches, daily se… | 90 | 1057 | active |
| sibson/redbeat RedBeat is a Celery Beat scheduler that stores scheduled tasks and runtime metadata in Redis (or Valkey). It enables dynamic task creation,… | 90 | 1054 | active |
| k8up-io/k8up K8up is a Kubernetes and OpenShift backup operator built on Restic, distributed via Helm chart, that handles PVC and application backups th… | 95 | 1036 | stable |
| framps/raspiBackup raspiBackup is a shell-based tool that creates and maintains multiple backup versions of running Raspberry Pi systems without requiring a s… | 96 | 1033 | active |
| apache/flink-kubernetes-operator A Kubernetes operator for Apache Flink, implemented in Java, that manages the full lifecycle of Flink Application, Session, and Job deploym… | 76 | 1033 | stable |
| Apache YuniKorn Apache YuniKorn Core is the core scheduling engine of a lightweight, universal resource scheduler for container orchestrators, primarily de… | 94 | 1032 | active |
| agregarr/agregarr Agregarr is a self-hosted, Docker-based Plex Collections manager that automatically creates and refreshes collections from sources like Tra… | 61 | 1031 | active |
| fluttercommunity/flutter_workmanager A Flutter plugin that lets developers execute Dart code in the background on Android and iOS, even when the app is closed. It wraps native … | 95 | 1029 | active |
| Inngest The official TypeScript/JavaScript SDK for Inngest, a platform for building reliable, event-driven workflows and background jobs without ma… | 95 | 1016 | active |
| sidequestjs/sidequest Sidequest is a Redis-free background job processor for Node.js that persists jobs in your existing PostgreSQL, MySQL, SQLite, or MongoDB da… | 83 | 1016 | active |
| php-resque php-resque is a PHP port of GitHub's Resque library for creating Redis-backed background jobs, queueing them, and processing them with fork… | 32 | 3411 | maintenance |
| sematic-ai/sematic Sematic is an open-source ML pipeline development platform that lets engineers write end-to-end pipelines in pure Python. Pipelines can run… | 23 | 1003 | active |
| haydenull/logseq-plugin-agenda A calendar, task manager, and daily planner plugin for Logseq. It supports Kanban and calendar views, agenda sharing, and can be used as a … | 23 | 999 | active |
| Cardinal Cardinal is an open-source CTF Attack-with-Defense (AWD) offline competition platform written in Go, developed by Vidar-Team. It manages ch… | 10 | 997 | active |
| Rocketry Rocketry is a modern statement-based scheduling framework for Python that lets you define tasks with composable scheduling conditions like … | 23 | 3362 | maintenance |
| ErsatzTV ErsatzTV (legacy) is an open-source, self-hosted IPTV server that turns a personal media library into custom live TV channels with EPG and … | 100 | 3011 | maintenance |
| LTS Light Task Scheduler LTS (light-task-scheduler) is a Java distributed scheduled job framework supporting real-time, scheduled, and Cron tasks with horizontally … | 23 | 2992 | maintenance |
| shunfei/cronsun cronsun is a distributed, fault-tolerant cron-style job scheduler written in Go, designed to manage scheduled jobs across many machines wit… | 23 | 2905 | maintenance |