GitHub · Where software is built

2025 Roadmap
#1369 · MarcoGorelli opened on Nov 13, 2024
Community call
#264 · MarcoGorelli opened on Jun 6, 2024
4
Docstring guidelines
#1943 · MarcoGorelli opened on Feb 5, 2025
9

Labels Milestones New issue

[Enh]: Support <code>slice(None)</code> for Series

#3341

· hoxbro opened

on Dec 2, 2025

[Bug]: Enum accepts non-string categories

bug: it should raise an error but doesn't

#3338

· FBruzzesi opened

on Nov 30, 2025

typing: <code>mypy</code> infers <code>from_native(IntoFrameT) -> IntoDataFrameT</code>

bug: it raises an error but shouldn't

needs investigation

#3319

· afrisgaard opened

on Nov 21, 2025

[Enh]: Pydantic integration

#3317

· danielgafni opened

on Nov 20, 2025

[Enh]: Add SQL-like string parsing into Narwhals expressions (or document examples)

#3310

· danielgafni opened

on Nov 16, 2025

doc/enh: clarify whether <code>nw.GroupBy</code> maintains order or not / add <code>maintain_order</code> to <code>DataFrame.group_by</code>

#3309

· danielgafni opened

on Nov 14, 2025

[Enh]: Add <code>Expr.any_value</code>?

needs discussion

#3298

· danielgafni opened

on Nov 10, 2025

[Enh]: Add <code>narwhals.empty_like</code> or another way to construct an empty Narwals frame with known schema and implementation

#3296

· danielgafni opened

on Nov 10, 2025

[Enh]: Add <code>cut</code> method to <code>nw.Expr</code> and <code>nw.Series</code>

needs discussion

#3293

· felixgwilliams opened

on Nov 8, 2025

test: use <code>dask</code> with pyarrow dtype backend for testing

#3279

· MarcoGorelli opened

on Nov 4, 2025

<code>typing.IntoSchema</code> too narrow

#3257

· MarcoGorelli opened

on Oct 30, 2025

[Enh]: Implement <code>narwhals.struct</code>

#3247

· danielgafni opened

on Oct 28, 2025