Hacker ApprovedDepartments

Marimo pair

Notebook agent tool in AI tools

People recommend it as a way for AI agents to work inside reactive Python notebooks, with a reactive execution model that keeps state consistent. No critics were recorded.

People recommend it as a way for AI agents to work inside reactive Python notebooks, with a reactive execution model that keeps state consistent. No critics were recorded.

13 people gave an opinion

recommend it
13
criticize it
0
approval share
100%
Each figure is one person. RecommendsCriticizes

Recommended in 2 of 13 months

  1. November 2025: not recommended
  2. December 2025: not recommended
  3. January 2026: not recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: recommended
  7. May 2026: not recommended
  8. June 2026: not recommended
  9. July 2026: recommended
  10. August 2026: not recommended
  11. September 2026: not recommended
  12. October 2026: not recommended
  13. November 2026: not recommended (month in progress)

Why it doesn’t carry the badge

  • 13 people recommend itNeeds 10 or more, met.
  • Nobody criticizes itNeeds 2 to 1 or better, met.
  • Recommended in 2 of 13 monthsNeeds 4 or more, not met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Reactive notebooks as agent environments

    “This looks promising, especially the idea of using reactive notebooks as environments for agents.”

    Comment from 11 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

    “The reactive execution model as agent memory is clever”

    Comment from 11 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

What people said

10 of the 13 comments that mention it, newest first. Each links to the original comment.

“marimo-pair also supports non-Claude models”

RecommendsComment from 1 Jul 2026 in “Claude Science”

“Marimo Pair, which works about as well as that.”

RecommendsComment from 1 Jul 2026 in “Claude Science”

“This looks promising, especially the idea of using reactive notebooks as environments for agents.”

RecommendsComment from 11 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“Yeah I use it myself when I need to quickly debug something in Jupyter”

RecommendsComment from 11 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“The reactive execution model as agent memory is clever”

RecommendsComment from 11 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“Super loved the idea about maintaining consistency!”

RecommendsComment from 10 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“awesome work Akshay and Myles!”

RecommendsComment from 10 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“With pair, it doesn't have to.”

RecommendsComment from 10 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“this feels like a much more natural way for humans and models to collaborate”

RecommendsComment from 10 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

“Marimo seems to expose much richer notebook structure and notebook-manipulation semantics”

RecommendsComment from 10 Apr 2026 in “Show HN: Marimo pair – reactive Python notebooks as environments for agents”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.