Issues

• Support periodic auto-export during headless notebook execution

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11192 · Filter by author nightly opened on Oct 12, 2026

• LSP completions and diagnostics use stale code after editing a cell

  marimo-team/marimo#11185 · Filter by author lcnbr opened on Oct 12, 2026
  1

  

• is_url rejects valid URLs with single-digit ports

  buggood first issue
  Bug

  marimo-team/marimo#11176 · Filter by author zhangbo-yc opened on Oct 11, 2026
  2

• Sorting plain-Python tables with unequal column lengths drops rows or raises IndexError

  marimo-team/marimo#11175 · Filter by author Sealdot opened on Oct 11, 2026
  1

• Code mode: run_cell runs old code when the batch also creates a cell

  marimo-team/marimo#11174 · Filter by author digit50 opened on Oct 10, 2026
  1

  

• Code mode: two code edits of one cell in a batch corrupt the kernel graph

  marimo-team/marimo#11173 · Filter by author digit50 opened on Oct 10, 2026
  1

  

• Interrupt does not stop an async cell while it runs blocking code

  cannot reproduce
  marimo-team/marimo#11172 · Filter by author digit50 opened on Oct 10, 2026
  2

  

• pixi and pixi sandbox with new script kernel will fail

  bug
  Bug

  marimo-team/marimo#11170 · Filter by author emelbaer opened on Oct 9, 2026
  1

  

• Code-mode cell edits never reach the editor, and the stale editor code overwrites them

  bug
  Bug

  marimo-team/marimo#11166 · Filter by author trondbn opened on Oct 9, 2026
  2

  

• easy workaround for wrongly infered column type using polars

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11155 · Filter by author BentEngbers opened on Oct 8, 2026
  2

  

• [Bug] Insistent install suggestions modal blocks editing, doesn't stay dismissed, moot settings, no linked docs

  bug
  Bug

  marimo-team/marimo#11145 · Filter by author mcint opened on Oct 7, 2026
  2

• [Tutorials] Plots tutorial on linux tries to build numpy 2.2.4 if py314 is picked by uv for the sandbox

  bug
  Bug

  marimo-team/marimo#11144 · Filter by author psobolewskiPhD opened on Oct 7, 2026
  

• Molab does not honor requires-python >=3.14 / cannot run Python 3.14 notebooks

  bug
  Bug

  marimo-team/marimo#11142 · Filter by author a-amador opened on Oct 7, 2026
  

• Slider puck and value label jump while dragging

  bug
  Bug

  marimo-team/marimo#11138 · Filter by author yairchu opened on Oct 7, 2026
  

• [CUDA Toolkit] Transformer-Engine can't be installed due nvidia-cuda-cccl & ninja package is not installed & exported by default

  molab
  marimo-team/marimo#11126 · Filter by author imezx opened on Oct 6, 2026
  2

  

• Subject: NVENC/NVDEC unusable on GPU sandboxes -- video driver capability and/or gVisor nvproxy

  bug
  Bug

  marimo-team/marimo#11097 · Filter by author eyeseecute opened on Oct 4, 2026
  

• Lint rule: warn when mo.state() is created in a cell with reactive inputs

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11093 · Filter by author alphaleporus opened on Oct 3, 2026
  2

  

• Create new notebook copies cells from existing running notebook instead of blank notebook

  bug
  Bug

  marimo-team/marimo#11089 · Filter by author abhenderson opened on Oct 3, 2026
  1

  

• Support nested objects/recursion in mo.inspect

  enhancementneeds discussion
  Feature

  marimo-team/marimo#11071 · Filter by author daniilS opened on Oct 2, 2026
  3

  

• 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
  

• 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
  4

  

• 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