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kestra-io/kestra

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Java ◇ ai-agents Apache-2.0

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★28.4KSTARS

⑂3.1KFORKS

!693ISSUES

🏆#340GLOBAL RANK

🔥1DAYS TRENDING

🚀

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Star History

Continuous Observations

Interactive star growth chart for kestra-io/kestra

Momentum

+710

STARS · LAST 30 DAYS

PER DAY

#13

MOST-STARRED Java

Window	7 days	30 days	90 days
Stars gained	+168	+710	+2.2K
Per day	24	24	24
Forks gained	+15	+61	+153

kestra gained 710 stars in the last 30 days, about 24 a day, and now has 28.4K. It is about 7 years old and has averaged roughly 4.1K stars a year. It ranks #13 among Java repositories and #340 across all languages on GitHubRepo.

Trending Record

kestra has maintained a continuous presence across global trending indexes, peaking at #1306. Below is the 30-day activity profile:

💡 Overview

kestra is an open-source project written in Java: Event Driven Orchestration & Scheduling Platform for Mission Critical Applications.

Engineered for speed, consistency, and developer ease, it solves common hurdles in ai-agents, automation, control-plane. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.

⚡ Key Features

Optimized execution pipeline written in Java for predictable speed.

Zero-friction configuration with comprehensive sensible defaults out of the box.

Cross-platform runtime support across Linux, macOS, and Windows environments.

Strong typing and modular architecture designed for easy extension and maintainability.

Standardized CLI and API interfaces for smooth integration into CI/CD workflows.

Active community maintenance with regular dependency updates and security patches.

📥 Installation

terminal

$ git clone https://github.com/kestra-io/kestra.git
cd kestra

$ git clone https://github.com/kestra-io/kestra.git
cd kestra

> git clone https://github.com/kestra-io/kestra.git
cd kestra

⚙ System Requirements

Platforms

• macOS
• Linux
• Windows

Runtime & Dependencies

JDK 17 or higher (OpenJDK / GraalVM)

Architecture

x86_64, ARM64 (Apple Silicon & Graviton)

🧠 How It Works

kestra coordinates its core functionality through a modular Java pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.

🎯 Production Use Cases

Autonomous AI Agents

Orchestrate intelligent workflows and tool-calling routines with kestra.

Model Inference & Prompting

Integrate fast, local or cloud-hosted generative AI models directly into production code.

Context Memory & RAG

Augment language models with dynamic vector retrieval and structured project memory.

Developer Productivity

Automate repetitive engineering tasks, code generation, and test creation using AI agents.

🚀 Getting Started

Install kestra using your package manager: `git clone https://github.com/kestra-io/kestra.git`

Initialize your project workspace or configuration file for kestra.

Import kestra into your codebase or invoke it directly from your terminal.

Execute your test suite or run `kestra --help` to verify successful setup.

👍 Strengths

Active community backing with 28,389 GitHub stars and verified adoption.

Permissive open-source distribution under the Apache-2.0 license.

Built in Java for high execution speed and developer familiarity.

Cross-platform compatibility across modern Linux, macOS, and Windows environments.

Clean modular design allowing flexible configuration and pipeline integration.

⚠️ Considerations

Requires familiarity with Java and modern CLI workflows.

Ecosystem extensions may require manual configuration depending on environment constraints.

Active development roadmap means breaking API changes may occur across major versions.

⇄ Alternatives & Direct Competitors

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Compare ↗

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Getting Started with Spring Boot 3:

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👥 Who Should Use This

Developers and engineering teams building with Java, seeking reliable, tested, and actively maintained tooling for production workloads.

🏆 Nearby in the Rankings

kestra-io/kestra is currently ranked #340 by stars across every repository tracked on GitHubRepo. These are adjacent projects:

Rank	Repository	Language	Stars	Action
#335	Anuken/Mindustry	Java	★ 29.1K	Compare ↗
#336	envoyproxy/envoy	C++	★ 29K	Compare ↗
#337	rohitg00/agentmemory	TypeScript	★ 29K	Compare ↗
#338	srbhr/Resume-Matcher	Python	★ 28.5K	Compare ↗
#339	yamadashy/repomix	TypeScript	★ 28.5K	Compare ↗
#340	kestra-io/kestra This Project	Java	★ 28.4K
#341	mobxjs/mobx	TypeScript	★ 28.2K	Compare ↗
#342	bagisto/bagisto	PHP	★ 28.2K	Compare ↗
#343	QwenLM/qwen-code	TypeScript	★ 28.1K	Compare ↗
#344	PrefectHQ/fastmcp	Python	★ 27.9K	Compare ↗
#345	eslint/eslint	JavaScript	★ 27.5K	Compare ↗

Frequently Asked Questions

What does kestra do? +

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

What language is kestra written in? +

The primary language is Java. Topics include: ai-agents, automation, control-plane, data-engineering, data-orchestration.

Is kestra actively maintained? +

Yes, the last recorded push was on Sep 28, 2026 with 693 open issues being tracked.

How many stars does kestra have? +

kestra has 28,389 stars and 3,058 forks on GitHub.

How does kestra rank among GitHub repositories? +

With 28,389 stars, kestra-io/kestra is ranked #340 globally across all repositories tracked on GitHubRepo and #13 among Java projects.

What license is kestra distributed under? +

The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.

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💼

LinkedIn

Why kestra is replacing paid subscriptions for engineering teams

Stop paying $50+/month for locked SaaS tools.

Over 28,389 developers have starred kestra-io/kestra, an impressive Java open-source project designed to Event Driven Orchestration & Scheduling Platform for Mission Critical Applications.

Key Engineering Advantages:
• 100% Local-First: Complete data privacy with zero tracking or telemetry.
• Zero Subscription Costs: No paywalls, per-seat fees, or API markups.
• Complete Customization: Native open-source architecture you can fork, inspect, and deploy anywhere.
• Proven Adoption: 28,389 GitHub stars and 3,058 forks.

If you're looking to streamline your engineering workflows without ballooning software expenses, this is worth checking out.

👉 Full star velocity and architectural report: https://githubrepo.cloud/repo/kestra-io/kestra
⭐ GitHub Repository: https://github.com/kestra-io/kestra

#OpenSource #SoftwareEngineering #DeveloperTools #Tech #Programming #Java

🤖

Reddit (r/opensource, r/webdev, r/selfhosted)

Show r/opensource: kestra – A free, self-hosted tool that lets you Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Hey everyone,

I wanted to share an interesting open-source project called **kestra** (https://github.com/kestra-io/kestra) that has been picking up heavy momentum lately (28,389 stars).

### What problem does it solve?
Many existing tools in this domain require expensive cloud plans or store your data on third-party servers. kestra was built with a local-first philosophy, allowing developers to Event Driven Orchestration & Scheduling Platform for Mission Critical Applications without recurring subscription costs or privacy compromises.

### Tech Stack & Details:
- **Language:** Java
- **License:** Apache-2.0
- **GitHub:** [kestra-io/kestra](https://github.com/kestra-io/kestra)
- **Live Star Momentum Tracker:** [https://githubrepo.cloud/repo/kestra-io/kestra](https://githubrepo.cloud/repo/kestra-io/kestra)

Has anyone here tested this in production or integrated it into existing pipelines? Would love to hear your experience and feedback!

🟧

Hacker News (Show HN)

Show HN: kestra – Event Driven Orchestration & Scheduling Platform for Mission Critic...

Hi HN,

kestra is an open-source Java project designed to Event Driven Orchestration & Scheduling Platform for Mission Critical Applications.

Rather than relying on closed cloud endpoints, it executes locally on your own machine, providing predictable latency, total privacy, and full control.

Repository: https://github.com/kestra-io/kestra
Documentation & Metrics: https://githubrepo.cloud/repo/kestra-io/kestra

Feedback and PRs are welcome.

✍️

Dev.to / Hashnode Tags: opensource, java, devtools, webdev

This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet kestra (28,389 GitHub Stars)

---
title: This GitHub repo replaces a $50 a month tool! Stop paying expensive software subscriptions. Meet kestra
published: true
tags: opensource, java, devtools, programming
---

## Stop Paying Software Subscriptions For This

Finding high-quality, production-ready open source alternatives to expensive proprietary software can save engineering teams thousands of dollars every year.

Today, we're looking at **[kestra-io/kestra](https://github.com/kestra-io/kestra)**, a rapidly rising repository with **28,389 GitHub stars** and **3,058 forks**.

### What is kestra?

> Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

Written in **Java**, kestra runs directly on your local workstation or private server, keeping your data secure and eliminating recurring license fees.

### Key Highlights
- **High Performance:** Lightweight, reliable, and built in Java.
- **Privacy & Security:** Complete ownership of your environment and data.
- **Growing Momentum:** Ranked **#340** globally across tracked repositories on [GitHubRepo](https://githubrepo.cloud/repo/kestra-io/kestra).

### Quick Start
To get started locally:

```bash
git clone https://github.com/kestra-io/kestra.git
cd kestra
```

Check out the full repository and star history analytics here:
- **GitHub:** [kestra-io/kestra](https://github.com/kestra-io/kestra)
- **Star Velocity Tracker:** [kestra on GitHubRepo.cloud](https://githubrepo.cloud/repo/kestra-io/kestra)

𝕏

X / Twitter Communities

Thread / Community Post for kestra

Developers are sleeping on this GitHub repo 👇

kestra-io/kestra (28,389 ⭐) replaces expensive monthly software subscriptions with 100% free open source code.

⚡ What it does: Event Driven Orchestration & Scheduling Platform for Mission Critical Applications
💻 Built with: Java
🔒 100% local execution & privacy

Check live star velocity and benchmarks:
https://githubrepo.cloud/repo/kestra-io/kestra

#opensource #developer #coding #tech #programming

🧵

Threads Topics

Topic Discussion: Open Source & Developer Tools

This GitHub repo replaces a $50/month tool! 🚀

If you want to save hours of manual work and stop paying subscriptions, check out kestra-io/kestra.

It already has over 28,389 stars and lets you Event Driven Orchestration & Scheduling Platform for Mission Critical Applications.

Drop a comment if you've tried it, or check the full star momentum report:
https://githubrepo.cloud/repo/kestra-io/kestra

From our network

kestra-io/kestra

Star History

Momentum

Trending Record

💡 Overview

⚡ Key Features

📥 Installation

⚙ System Requirements

Platforms

Runtime & Dependencies

Architecture

🧠 How It Works

🎯 Production Use Cases

Autonomous AI Agents

Model Inference & Prompting

Context Memory & RAG

Developer Productivity

🚀 Getting Started

👍 Strengths

⚠️ Considerations

⇄ Alternatives & Direct Competitors

👥 Who Should Use This

🏆 Nearby in the Rankings

Frequently Asked Questions

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