posit-dev/great-tables

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Make awesome display tables using Python

Stars: 2.8k
Forks: 135
Open beginner issues: 0
Indexed issues: 100
Avg merge: 9h 18m
Merged PRs (30d): 6

Dominant language: Python
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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100 open issues indexed

Allow multiple interactive tables to share the JavaScript runtime Open

Type: ☹︎ Bug

Difficulty 4/5 3-5 days Newbie friendliness 48/100

posit-dev/great-tables#871 · 1 comment · Opened Sep 18, 2026
interactive table sorts are lexicographic for numeric data Open

Difficulty: [2] Intermediate Effort: [2] Medium Priority: [3] High Type: ☹︎ Bug

posit-dev/great-tables#864 · 2 comments · 1 assignee · Opened Sep 16, 2026
`fmt_currency()` uses incorrect currency symbol "L" instead of "M" for currency code `LSL` Open

Difficulty: [1] Novice Effort: [1] Low Priority: [3] High Type: ☹︎ Bug

posit-dev/great-tables#863 · 1 comment · 1 assignee · Opened Sep 15, 2026
Support for multiple column stubs Open

Type: ★ Enhancement

Difficulty 5/5 Over a week Newbie friendliness 45/100

posit-dev/great-tables#859 · 1 reaction · Opened Sep 9, 2026
output_gt(placeholder=) is accepted and then ignored Open

Difficulty 3/5 1-2 days Newbie friendliness 58/100

posit-dev/great-tables#852 · Opened Aug 1, 2026
In-table graphical summaries (density plots, bar charts, and percentage bars) similar to gtExtras Table 1 enhancements Open

Type: ★ Enhancement

posit-dev/great-tables#850 · 1 reaction · 1 assignee · Opened Jul 10, 2026
Add image export support for WebP and AVIF Open

Difficulty: [2] Intermediate Effort: [2] Medium Priority: [2] Medium Type: ★ Enhancement

posit-dev/great-tables#845 · 2 reactions · 1 assignee · Opened Jun 28, 2026
Redirect Great Tables blog posts to opensource.posit.co Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

posit-dev/great-tables#830 · 1 comment · Opened May 18, 2026
Feature Request: Format col spanners with function Open

Type: ★ Enhancement

Difficulty 5/5 Over a week Newbie friendliness 45/100

posit-dev/great-tables#824 · Opened Mar 22, 2026
Migrate to uv Open

posit-dev/great-tables#819 · 2 reactions · 1 assignee · Opened Mar 3, 2026
Clean up branching in cols_merge Open

posit-dev/great-tables#815 · 1 assignee · Opened Feb 12, 2026
compact number output including small values Open

Type: ★ Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

posit-dev/great-tables#807 · 1 reaction · Opened Jan 15, 2026
Accessibility Open

Type: ⁇ Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#805 · Opened Jan 6, 2026
Add midpoint for data_color() conditional formatting Open

Type: ★ Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

posit-dev/great-tables#799 · 1 comment · Opened Dec 21, 2025
Spaces in markdown URLs break markdown URL rendering Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

posit-dev/great-tables#788 · 2 comments · Opened Oct 20, 2025
`cols_label_rotate` does not work on Safari Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 50/100

posit-dev/great-tables#787 · Opened Oct 20, 2025
support dark mode Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

posit-dev/great-tables#781 · 3 reactions · Opened Oct 10, 2025
Bug: `PlDataFrame._get_cell()` type inconsistency breaks gt-extras `gt_plt_bar_stack` Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 52/100

posit-dev/great-tables#778 · Opened Oct 6, 2025
.fmt_nanoplot inconsistently requires Pandas Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

posit-dev/great-tables#773 · Opened Sep 17, 2025
Enhancement: Replace WCAG contrast with APCA algorithm in `_ideal_fgnd_color()` Open

Difficulty: [3] Advanced Effort: [3] High Priority: [2] Medium Type: ★ Enhancement

posit-dev/great-tables#753 · 1 assignee · Opened Aug 6, 2025
Refactor: add a `utils.py` module to `_data_color/` Open

Type: ٩(͡๏̯͡๏)۶ Refactor

Difficulty 3/5 1-2 days Newbie friendliness 48/100

posit-dev/great-tables#752 · Opened Aug 6, 2025
RFC: Adopt Narwhals for dataframe support Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#737 · 3 comments · 4 reactions · Opened Jul 29, 2025
FR: be able to apply data_color per "group" Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

posit-dev/great-tables#724 · 1 comment · Opened Jul 3, 2025
Is this a bug with data_color? Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

posit-dev/great-tables#721 · 6 comments · Opened Jun 29, 2025
Organize `utils` and `helpers` for clearer structure and safer imports Open

Type: ٩(͡๏̯͡๏)۶ Refactor

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#715 · Opened Jun 22, 2025
tab_spanner fails when no columns are found Open

Difficulty: [2] Intermediate Effort: [2] Medium Priority: [3] High Type: ☹︎ Bug

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

posit-dev/great-tables#714 · Opened Jun 19, 2025
Alpha value gets hidden by `data_color()` Open

Type: ☹︎ Bug

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

posit-dev/great-tables#711 · 2 comments · Opened Jun 17, 2025
Refactor utils used for tests Open

Type: ٩(͡๏̯͡๏)۶ Refactor

Difficulty 4/5 3-5 days Newbie friendliness 38/100

posit-dev/great-tables#710 · Opened Jun 17, 2025
Double check implementation of pattern= argument Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

posit-dev/great-tables#702 · Opened Jun 13, 2025
Add example to cols_label_rotate of 3 dir styles used side-by-side Open

Difficulty 1/5 1-3 hours Newbie friendliness 50/100

posit-dev/great-tables#699 · 1 comment · 1 reaction · Opened Jun 11, 2025
Any way to get inline tables to look right in email / outlook? Open

Type: ⁇ Question

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#698 · Opened Jun 11, 2025
`tab_style` styles not applied when spanning columns Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 72/100

posit-dev/great-tables#686 · 1 comment · Opened May 27, 2025
Add fn argument to `data_color`, similar to R GT Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

posit-dev/great-tables#683 · Opened May 15, 2025
feat: implement `get_cell_style()` function Open

Type: ★ Enhancement

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

posit-dev/great-tables#680 · Opened May 5, 2025
Unable to adjust table width and height in Jupyter and Quarto using gt package Open

Type: ⁇ Question

Difficulty 3/5 1-2 days Newbie friendliness 35/100

posit-dev/great-tables#671 · 4 comments · Opened Apr 21, 2025
Wide columns in latex output with spans Open

Type: ☹︎ Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

posit-dev/great-tables#661 · 1 reaction · Opened Apr 4, 2025
Optimize HTML size for email (custom default styles?) Open

Difficulty: [2] Intermediate Effort: [3] High Priority: [3] High Type: ★ Enhancement

posit-dev/great-tables#656 · 1 comment · 1 reaction · 1 assignee · Opened Mar 28, 2025
Add label stacking capability Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

posit-dev/great-tables#654 · Opened Mar 28, 2025
Allow passing a Polars expression to change labels in `cols_label_with()` Open

Type: ★ Enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#648 · Opened Mar 25, 2025
[latex] Better caption and add label functionality Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 48/100

posit-dev/great-tables#646 · Opened Mar 24, 2025
Add the ability to reorder tab_spanner headers Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 45/100

posit-dev/great-tables#631 · 4 comments · Opened Mar 5, 2025
allow fmt_flag() method to handle internal error when 2 or 3 letter ISO is not available Open

Difficulty: [2] Intermediate Effort: [2] Medium Priority: [3] High Type: ★ Enhancement

posit-dev/great-tables#613 · 1 comment · 1 assignee · Opened Feb 19, 2025
Nanoplots compatible in an email using as_raw_html() Open

Type: ⁇ Question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

posit-dev/great-tables#605 · 5 comments · Opened Feb 12, 2025
Add ability for `data_color` to color cells row-wise instead of column-wise Open

Type: ★ Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 45/100

posit-dev/great-tables#601 · 6 reactions · Opened Feb 5, 2025
Support for custom function registration Open

Type: ★ Enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

posit-dev/great-tables#591 · 1 reaction · Opened Jan 29, 2025
Documentation rendering issue Open

Type: ✎ Docs

posit-dev/great-tables#588 · 1 comment · 1 assignee · Opened Jan 26, 2025
FR: scrollable tables with sticky headers Open

Type: ★ Enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

posit-dev/great-tables#585 · 7 comments · 3 reactions · Opened Jan 24, 2025
Bootstrap classes for quarto Open

Type: ★ Enhancement

Difficulty 3/5 1-2 days Newbie friendliness 42/100

posit-dev/great-tables#575 · 1 comment · Opened Jan 5, 2025
Support Shiny Spinners Open

Type: ★ Enhancement

Difficulty 4/5 3-5 days Newbie friendliness 35/100

posit-dev/great-tables#570 · Opened Dec 19, 2024
Expose public types API Open

posit-dev/great-tables#526 · 6 comments · 1 assignee · Opened Nov 29, 2024

posit-dev/great-tables

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