Source: https://seerepo.com/compare/datawhalechina/hello-agents/vs/kestra-io/kestra
Markdown source: https://seerepo.com/compare/datawhalechina/hello-agents/vs/kestra-io/kestra.md
Description: hello-agents and kestra share 4 technologies: Vue, Vite, Postgres, and Redis. hello-agents is written in Python and kestra in Java.

# hello-agents vs kestra

hello-agents and kestra share 4 technologies: Vue, Vite, Postgres, and Redis. hello-agents is written in Python and kestra in Java.

- [datawhalechina/hello-agents](https://seerepo.com/r/datawhalechina/hello-agents): 📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程
- [kestra-io/kestra](https://seerepo.com/r/kestra-io/kestra): Orchestrate everything, everywhere. The open-source control plane for workflows across data, infrastructure, business processes and AI agents. Declarative YAML, event-driven, any language, Git-versioned, scalable to millions of executions.

## What they share and what sets them apart

- In common: Vue, Vite, Postgres, Redis
- Only in hello-agents: React, FastAPI, OpenAI
- Only in kestra: Micronaut, PostHog

## Side by side

| | hello-agents | kestra |
|---|---|---|
| Size | 226,666 lines written, 1,268 code files | 677,277 lines written, 3,038 code files |
| Who writes it | 2.4% of its commits signed by AI. With Codex, Cursor, and Claude Code | 2.6% of its commits signed by AI. With Claude Code, GitHub Copilot, Cursor, and Devin |
| Activity | Last push October 13, 2026, 660 commits, 85,283 stars | Last push November 2, 2026, 13,329 commits, 30,119 stars |
| Tests | 97 test files. 6.6% of its code files have a test that imports them | 1,907 test files. 59.9% of its code files have a test that imports them |

- Size: Lines written by people and agents, without generated ones; code files, without tests.
- Who writes it: A commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
- Activity: From GitHub and its history, on the day SeeRepo read it.
- Tests: The files that test the code, and the share of code files a test imports.

## Frequently asked questions

### Which is bigger, hello-agents or kestra?

kestra, with 677,277 lines written in 3,038 code files; hello-agents has 226,666 in 1,268.

The proof: [kestra-io/kestra's code at commit 82fa406](https://github.com/kestra-io/kestra/tree/82fa40622b073b5de7ffab463a640e2d41b5ac71)

### Which has more GitHub stars, hello-agents or kestra?

hello-agents, with 85,283 stars; kestra has 30,119.

The proof: [datawhalechina/hello-agents on GitHub](https://github.com/datawhalechina/hello-agents)

### Which has more tests, hello-agents or kestra?

kestra, with 1,907 test files; hello-agents has 97.

The proof: [kestra-io/kestra's code at commit 82fa406](https://github.com/kestra-io/kestra/tree/82fa40622b073b5de7ffab463a640e2d41b5ac71)

### Which was updated more recently, hello-agents or kestra?

kestra: its last push was on November 2, 2026, and hello-agents's on October 13, 2026.

The proof: [kestra-io/kestra's commits on GitHub](https://github.com/kestra-io/kestra/commits)

### Which has more commits signed by AI, hello-agents or kestra?

kestra: an AI signed 2.6% of its commits, with Claude Code, GitHub Copilot, Cursor, and Devin; in hello-agents, 2.4%.

The proof: [the commits each tool signed in kestra-io/kestra](https://seerepo.com/r/kestra-io/kestra/ai)

## Sources

- datawhalechina/hello-agents: Read on October 29, 2026, at commit 36f583c (https://github.com/datawhalechina/hello-agents/tree/36f583c233ea5cee4537ef93455702b55053af18)
- kestra-io/kestra: Read on November 2, 2026, at commit 82fa406 (https://github.com/kestra-io/kestra/tree/82fa40622b073b5de7ffab463a640e2d41b5ac71)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.