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Issues: narwhals-dev/narwhals

2025 Roadmap
#1369 by MarcoGorelli was closed Nov 13, 2024
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Community call
#264 opened Jun 6, 2024 by MarcoGorelli
Open 1
api: plan for narwhals.stable.v2
#1656 by MarcoGorelli was closed Dec 24, 2024
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61 Open 390 Closed
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Issues list

refactor: pass _aggregates down to compliant Exprs from narwhals.Expr internal
#1848 opened Jan 21, 2025 by MarcoGorelli
research: does PyArrow Series.unique guarantee that the input order is preserved? user research
#1840 opened Jan 20, 2025 by MarcoGorelli
fix: detect string type for cuDF without using interchange protocol
#1836 opened Jan 20, 2025 by MarcoGorelli
Switch Modin's support from full to lazy? needs discussion
#1823 opened Jan 18, 2025 by MarcoGorelli
refactor: use sqlframe instead of pyspark for testing?
#1818 opened Jan 16, 2025 by MarcoGorelli
[Enh]: ncs.datetime selector
#1813 opened Jan 15, 2025 by davidhopkinson26
1
2
feat: introduce mode_any aggregation needs discussion
#1793 opened Jan 11, 2025 by MarcoGorelli
3
[Bug]: Pyspark reduction does not preserve names root names with nw.all()
#1780 opened Jan 10, 2025 by FBruzzesi
1
[Doc]: Add Namespace completeness page documentation Improvements or additions to documentation
#1772 opened Jan 9, 2025 by FBruzzesi
enh: validate duplicate column names in pyarrow and duckdb enhancement New feature or request high priority Your PR will be reviewed very quickly if you address this
#1770 opened Jan 9, 2025 by MarcoGorelli
1
1
[Enh]: cast expr in SparkLike
#1743 opened Jan 6, 2025 by lucas-nelson-uiuc
3
build: remove docstring examples when publishing packages? needs discussion
#1742 opened Jan 6, 2025 by MarcoGorelli
2
8
[Enh]: implement nw.expr.interpolate_by enhancement New feature or request
#1739 opened Jan 6, 2025 by limlam96
2
Tracker: DuckDB support enhancement New feature or request
#1728 opened Jan 5, 2025 by MarcoGorelli
1 of 4 tasks
test: allow for tests to be run without Polars / PyArrow/ pandas installed internal tests
#1726 opened Jan 5, 2025 by MarcoGorelli
1
[Enh]: Spark Expr missing methods enhancement New feature or request good first issue Good for newcomers, but anyone is welcome to submit a pull request! help wanted Extra attention is needed pyspark Issue is related to pyspark backend
#1714 opened Jan 3, 2025 by FBruzzesi
18 of 37 tasks
6
[Doc]: Enhance Narwhals Tutorials with Backend-Agnostic Patterns
#1696 opened Jan 1, 2025 by philip-ndikum
1
test: introduce option to run .collect(gpu=True) for Polars tests
#1695 opened Jan 1, 2025 by MarcoGorelli
chore: rewrite agg_pandas to use NamedAgg internal
#1661 opened Dec 26, 2024 by MarcoGorelli
3
[Bug]: Different behaviour on polars and pandas with dates: AttributeError: 'datetime.datetime' object has no attribute 'floor'
#1660 opened Dec 26, 2024 by sergiocalde94
3
[Enh]: a method similar to has_operation in Ibis enhancement New feature or request
#1610 opened Dec 17, 2024 by e10v
[Enh]: add cov to Expr and Series enhancement New feature or request Medium priority
#1607 opened Dec 17, 2024 by e10v
9
[Enh]: Support for narwhals.Expr.hist enhancement New feature or request
#1561 opened Dec 10, 2024 by mscolnick
2
enh: let Enum take arguments, allow it in construction enhancement New feature or request
#1541 opened Dec 8, 2024 by MarcoGorelli
5
enh: allow passing Series to Series.__getitem__ enhancement New feature or request help wanted Extra attention is needed Medium priority
#1525 opened Dec 6, 2024 by MarcoGorelli
1
1
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