Issues

• Marimo can't convert jupyter notebooks that has − hyphen, and not the usual signal -

  bug
  Bug

  marimo-team/marimo#11077 · Filter by author felipequentino opened on Oct 2, 2026

• Support nested objects/recursion in mo.inspect

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11071 · Filter by author daniilS opened on Oct 2, 2026
  1

  

• Add Cheaper Inference as a built-in AI provider

  marimo-team/marimo#11070 · Filter by author aiapienthusiast opened on Oct 2, 2026
  1

  

• Support opt-in cell error display in static HTML exported with --no-include-code

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11065 · Filter by author atsushimoroda opened on Oct 2, 2026

• GPU sandboxes (RTX PRO 6000) reclaimed after 15-45 min of active use, far below documented 12h lifetime

  marimo-team/marimo#11058 · Filter by author yethikrishna opened on Oct 1, 2026
  

• Chart builder "Hour" time resolution groups by hour of day instead of calendar hour

  marimo-team/marimo#11053 · Filter by author ababino opened on Oct 1, 2026
  

• Editor fails with "Something went wrong" when embedded under Permissions-Policy: sync-xhr=() (regression in 0.25.0)

  bug
  Bug

  marimo-team/marimo#11052 · Filter by author AlphaSheep opened on Oct 1, 2026
  

• IPython formatter hook fails with "module 'IPython' has no attribute 'display'" after an interrupted first import (breaks all later marimo sessions)

  bug
  Bug

  marimo-team/marimo#11051 · Filter by author mrdobalina2k opened on Oct 1, 2026
  

• Markdown links with custom schemes (zotero://) lose their href

  marimo-team/marimo#11041 · Filter by author jaehho opened on Sep 30, 2026
  2

• Support disabling thinking mode + client-side context compaction for DeepSeek (OpenAI-compatible models without server-side compaction)

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11037 · Filter by author OntologyAgent opened on Sep 30, 2026
  1

  

• Security risk: startup URL prints the access token even when it is supplied via --token-password / --token-password-file

  bug
  Bug

  marimo-team/marimo#11027 · Filter by author nkugland opened on Sep 29, 2026
  3

  

• .marimo.toml used in marimo config show but ignored in marimo edit

  bug
  Bug

  marimo-team/marimo#11023 · Filter by author Nodd opened on Sep 29, 2026
  2

  

• mo.sql drops hint, sql_line and sql_col when an engine raises MarimoSQLException

  marimo-team/marimo#10987 · Filter by author kunallakhanpal opened on Sep 24, 2026
  1

  

• Expose Pyodide and PyPI source URLs for offline WASM exports

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10985 · Filter by author Ryanphoenix opened on Sep 24, 2026
  

• Filter by value for date column in Polar dataframe

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10962 · Filter by author nojaf opened on Sep 23, 2026
  

• Add a callback for the end of a slider drag

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10961 · Filter by author yairchu opened on Sep 23, 2026
  4

• Option to start edit mode in app view

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10960 · Filter by author yairchu opened on Sep 23, 2026
  4

• Add "Expand selection" shortcut to marimo

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10953 · Filter by author AbsoluteVacuum opened on Sep 22, 2026
  1

• Background acp connection discussion

  marimo-team/marimo#10935 · Filter by author julio4 opened on Sep 21, 2026
  

• uv venv never activated by default on startup/boot/restart (affects pytest) for Notebook Cell

  molab
  marimo-team/marimo#10931 · Filter by author imezx opened on Sep 21, 2026
  3

  

• [CUDA Toolkit] nvcc installed, but the path is not exported by default

  molab
  marimo-team/marimo#10929 · Filter by author imezx opened on Sep 21, 2026
  

• transformer-engine cant be installed without proper install of cuda tools

  molab
  marimo-team/marimo#10928 · Filter by author imezx opened on Sep 21, 2026
  

• [feature-req] hide/show mo.ui.table header (search bar, columns, visualize, explore, export)

  enhancementneeds discussion
  Feature

  marimo-team/marimo#10917 · Filter by author kelreeeeey opened on Sep 20, 2026
  

• Inline completion fails with thinking models: "Model token limit (1024) exceeded before any response was generated"

  bug
  Bug

  marimo-team/marimo#10880 · Filter by author tomschelsen opened on Sep 17, 2026
  3

  

• is there a regression on UI rendering in the browser between 0.24.0 and 0.24.2?

  bug
  Bug

  marimo-team/marimo#10872 · Filter by author Yasin197 opened on Sep 16, 2026
  5